Hyco Pressure Reducing Water Heater Kit - SF4

Description

The Hyco SF4 water heater kit is suitable for use on the 5, 10 and 15 Litre Hyco Water Heater. The Water Heater kit comes complete with a 2 litre expansion vessel, 15mm check valve and 1/2" pressure reducing valve.

The SF4 water heater kit is required if either of the following conditions apply:

• If there is a device that prevents hot water expansion via reverse flow
• If the cold water take-off is too close to the water heater (1.4m for the 5LTR, 2.8m for 10LTR and 4.2m for the 15LTR) 
• If there is a risk that mains incoming water pressure may exceed 4.2 bar 
• If the water pressure is too high and the pressure relief valve is open and discharging water

Suitable For

• Hyco 5 Litre Unvented (mains pressure) Water Heater
• Hyco 10 Litre Unvented (mains pressure) Water Heater
• Hyco 15 Litre Unvented (mains pressure) Water Heater

Features & Benefits

• Hyco Manufacturing Kit SF4 3.5 Bar Pressure Reducing Water Heater Kit
• Kit comes complete with potable expansion vessel, check valve and pressure reducing valve
• Expansion vessel capacity: 5 Litre
• Expansion vessel pre-set pressure: 3.5 bar
• Expansion vessel height: 240mm
• Expansion vessel diameter: 125mm
• Expansion vessel connection: 1/2" 
• DZR Brass 15mm check valve 
• Pressure reducing valve connection: 1/2" 
• Pressure reducing valve pre-set pressure: 3.5 bar

*Stock dependant