{"title":"Howden RX Commercial\/Light Industrial Immersion Heaters","description":"","products":[{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-11-2-1-4-2kw-rx102","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 11\" - 2 1\/4\" - 2kW - RX102","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e11\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 2KW - RX102 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"ihftf\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 11\" \u003c\/li\u003e\n\u003cli\u003eRating: 2KW \u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 8.7 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"11\"","offer_id":46457210765579,"sku":"HEH00000150","price":119.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_e2c2580b-ee80-4871-81c2-2a2a5ebbb016.jpg?v=1764683576"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-11-2-1-4-3kw-rx103","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 11\" - 2 1\/4\" - 3kW - RX103","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ir5h\"\u003e\n\u003cli\u003e11\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 3KW - RX103 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"i7592\"\u003eDiamond H thermostats \u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss\u003c\/li\u003e\n\u003cli\u003eLength: 11\"\u003c\/li\u003e\n\u003cli\u003eRating: 3KW \u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase\/415V Three Phase\u003c\/li\u003e\n\u003cli\u003e Watts Density: 8.7 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"11\"","offer_id":46457210863883,"sku":"HEH00000160","price":140.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_22ca1400-32d0-4564-a4ad-9afdec4530fc.jpg?v=1764683576"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-18-2-1-4-3kw-rx104","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 18\" - 2 1\/4\" - 3kW - RX104","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e18\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 3KW - RX104\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"iganx\"\u003eDiamond H thermostats \u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 18\" \u003c\/li\u003e\n\u003cli\u003eRating: 3KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase\/415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 6.5 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"18\"","offer_id":46457211027723,"sku":"HEH00000170","price":172.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_faca88d8-fde0-4d6f-950f-f93a89d64695.jpg?v=1764683578"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-27-2-1-4-3kw-rx105","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 27\" - 2 1\/4\" - 3kW - RX105","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"il2r\"\u003e\n\u003cli\u003e27\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 3KW - RX105\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"ildzl\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 27\" \u003c\/li\u003e\n\u003cli\u003eRating: 3KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 9.4 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"27\"","offer_id":46457211191563,"sku":"HEH00000180","price":128.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_4d965c0e-f9f4-4888-a059-106c600a1e43.jpg?v=1764683579"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-15-2-1-4-4-5kw-rx106","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 15\" - 2 1\/4\" - 4.5kW - RX106","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e15\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 4.5KW - RX106\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"iv6d1\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 15\" \u003c\/li\u003e\n\u003cli\u003eRating: 4.5KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase\/415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 9.0 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"15\"","offer_id":46457211388171,"sku":"HEH00000190","price":160.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_ae91a8f5-5d3c-4d6b-802b-98091b886c4c.jpg?v=1764683580"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-15-2-1-4-6kw-rx107","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 15\" - 2 1\/4\" - 6kW - RX107","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e15\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 6KW - RX107 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas\u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"i5llb\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 15\"\u003c\/li\u003e\n\u003cli\u003eRating: 6KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase or 415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 12.0 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"15\"","offer_id":46457211519243,"sku":"HEH00000200","price":141.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_2a073ab5-1b0c-4b88-82ac-860d818416c8.jpg?v=1764683581"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-19-2-1-4-6kw-rx108","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 19\" - 2 1\/4\" - 6kW - RX108","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e19\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 6KW - RX108\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"ir1aj\"\u003eDiamond H thermostats \u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli id=\"ifqvp\"\u003eLength: 19\" \u003c\/li\u003e\n\u003cli\u003eRating: 6KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase or 415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 9.2 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"19\"","offer_id":46457211617547,"sku":"HEH00000210","price":167.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_a02cf5e9-a574-443c-b067-7f1d0cfa4d31.jpg?v=1764683582"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-24-2-1-4-7-5kw-rx110","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 24\" - 2 1\/4\" - 7.5kW - RX110","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e24\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 7.5KW - RX110 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"iimp9\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 24\" \u003c\/li\u003e\n\u003cli\u003eRating: 7.5KW \u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 8.9 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"24\"","offer_id":46457211879691,"sku":"HEH00000220","price":158.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_0bb58474-5aa5-4b0c-965c-621e0e667691.jpg?v=1764683583"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-16-2-1-4-9kw-rx111","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 16\" - 2 1\/4\" - 9kW - RX111","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e16\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 9KW - RX111 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas\u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"iunrf\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 16\" * Rating: 9KW \u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 16.8 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"16\"","offer_id":46457212076299,"sku":"HEH00000230","price":143.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_f033435d-abd0-4ee0-9827-7608b4436dd8.jpg?v=1764683584"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-21-2-1-4-9kw-rx112","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 21\" - 2 1\/4\" - 9kW - RX112","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"i5z5\"\u003e\n\u003cli\u003e21\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 9KW - RX112 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"iosdq\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss\u003c\/li\u003e\n\u003cli\u003eLength: 21\"\u003c\/li\u003e\n\u003cli\u003eRating: 9KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 12.4 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"21\"","offer_id":46457212305675,"sku":"HEH00000240","price":172.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_9a76bc74-08b1-437b-a703-94cf84688a9b.jpg?v=1764683585"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-27-2-1-4-9kw-rx113","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 27\" - 2 1\/4\" - 9kW - RX113","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e27\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 9KW - RX113\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"iqqls\"\u003eDiamond H thermostats \u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 27\"\u003c\/li\u003e\n\u003cli\u003eRating: 9KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 9.4 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"27\"","offer_id":46457212731659,"sku":"HEH00000250","price":187.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_db7e48cc-69a8-4131-b3c3-8139ccc99800.jpg?v=1764683587"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-36-2-1-4-9kw-rx114","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 36\" - 2 1\/4\" - 9kW - RX114","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e36\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 9KW - RX114 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"ibqm2\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 36\"\u003c\/li\u003e\n\u003cli\u003eRating: 9KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 7.8 W\/cm2 \u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"36\"","offer_id":46457212961035,"sku":"HEH00000260","price":220.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_8d1c084d-84ee-4f72-a3ec-1bb41eb2cd57.jpg?v=1764683587"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-24-2-1-4-12kw-rx115","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 24\" - 2 1\/4\" - 12kW - RX115","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e24\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 12KW - RX115 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"ia67x\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 24\" \u003c\/li\u003e\n\u003cli\u003eRating: 12KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 14.2 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"24\"","offer_id":46457213157643,"sku":"HEH00000270","price":153.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_d8a0bb8c-3560-49fe-b94c-37e687bb442b.jpg?v=1764683589"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-36-2-1-4-12kw-rx116","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 36\" - 2 1\/4\" - 12kW - RX116","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ir7o\"\u003e\n\u003cli\u003e36\" - 2 1\/4\" Boss - RX Commercial\/Light Industrial Immersion Heater - 12KW - RX116\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas\u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"iqtle\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2 1\/4\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 36\"\u003c\/li\u003e\n\u003cli\u003eRating: 12KW \u003c\/li\u003e\n\u003cli\u003e415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 9.2 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"36\"","offer_id":46457213419787,"sku":"HEH00000280","price":208.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_31e7dd46-dda3-4255-8254-ee557fdb4f27.jpg?v=1764683590"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-11-2-3kw-rx203","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 11\" - 2\" - 3kW - RX203","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"iidm\"\u003e\n\u003cli\u003e11\" - 2\" Boss - RX Commercial\/Light Industrial Immersion Heater - 3KW - RX203\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"igsdz\"\u003eDiamond H thermostats \u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 11\"\u003c\/li\u003e\n\u003cli\u003eRating: 3KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase or 415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 8.7 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"11\"","offer_id":46457213911307,"sku":"HEH00000290","price":145.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_bc9cade6-5bc8-4dec-bbd5-87e81933b5b3.jpg?v=1764683591"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-15-2-4-5kw-rx206","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 15\" - 2\" - 4.5kW - RX206","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e15\" - 2\" Boss - RX Commercial\/Light Industrial Immersion Heater - 4.5KW - RX206 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas\u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element\u003c\/li\u003e\n\u003cli id=\"ic8u8\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 15\" \u003c\/li\u003e\n\u003cli\u003eRating: 4.5KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase or 415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 9 w\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"15\"","offer_id":46457214173451,"sku":"HEH00000300","price":160.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_3ce4ccbb-4112-43ad-b077-6f64702c88ed.jpg?v=1764683592"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-15-2-6kw-rx207","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 15\" - 2\" - 6kW - RX207","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e15\" - 2\" Boss - RX Commercial\/Light Industrial Immersion Heater - 6KW - RX207 \u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders \u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders \u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"i7wyy\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2\" Brass Boss\u003c\/li\u003e\n\u003cli\u003eLength: 15\" \u003c\/li\u003e\n\u003cli\u003eRating: 6KW\u003c\/li\u003e\n\u003cli\u003e230\/240V Single Phase or 415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 12 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"15\"","offer_id":46457214370059,"sku":"HEH00000310","price":147.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_21789fb5-f943-4c06-8a60-964b83ef1fde.jpg?v=1764683593"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-16-2-9kw-rx211","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 16\" - 2\" - 9kW - RX211","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ihml\"\u003e\n\u003cli\u003e16\" - 2\" Boss - RX Commercial\/Light Industrial Immersion Heater - 9KW - RX211\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas \u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"ivb2j\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 16\"\u003c\/li\u003e\n\u003cli\u003eRating: 9KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase\u003c\/li\u003e\n\u003cli\u003eWatts Density: 16.8 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"16\"","offer_id":46457214632203,"sku":"HEH00000320","price":148.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_eee75ac4-76e2-4a60-86cd-76559353b526.jpg?v=1764683594"},{"product_id":"howden-rx-commercial-light-industrial-immersion-heater-24-2-12kw-rx215","title":"Howden RX Commercial\/Light Industrial Immersion Heater - 24\" - 2\" - 12kW - RX215","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e24\" - 2\" Boss - RX Commercial\/Light Industrial Immersion Heater - 12KW - RX215\u003c\/li\u003e\n\u003cli\u003eSuitable for direct heating in soft water areas or as a backup heater in hard water areas\u003c\/li\u003e\n\u003cli\u003eSuitable for vented and unvented cylinders\u003c\/li\u003e\n\u003cli\u003eSuitable for copper and stainless steel cylinders\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant Nicalloy 800 element \u003c\/li\u003e\n\u003cli id=\"idain\"\u003eDiamond H thermostats\u003c\/li\u003e\n\u003cli\u003eManufactured to BS7798\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewed 2\" Brass Boss \u003c\/li\u003e\n\u003cli\u003eLength: 24\"\u003c\/li\u003e\n\u003cli\u003eRating: 12KW\u003c\/li\u003e\n\u003cli\u003e415V Three Phase \u003c\/li\u003e\n\u003cli\u003eWatts Density: 14.2 W\/cm2\u003c\/li\u003e\n\u003cli\u003eCold zone: 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"24\"","offer_id":46457214796043,"sku":"HEH00000330","price":158.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HEH00000150_bba22bd5-ecfb-4118-bad1-c6749cc69752.jpg?v=1764683595"}],"url":"https:\/\/plumblikeaking.co.uk\/collections\/howden-rx-commercial-light-industrial-immersion-heaters.oembed","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}