Warmflow U-Series HE 26-33kW Utility System Boiler Oil ErP
The Warmflow Utility System Boilers (USHE) are supplied as a kit, consisting of a Utility Pumped Boiler (UPHE) and a System Kit.
As described above, the Warmflow Utility Pumped Boiler (UPHE) is supplied with a pre-wired factory-fitted burner, thermostat and circulating pump. Only one IE320 mains socket (supplied) needs to be wired on site. The multi-optional flue system can be routed through the top, back, left or right hand side of the casing.
The Warmflow System Kit consists of a pre-assembled expansion vessel, pressure gauge and filling loop. A pressure hose for connection to the system is also supplied. The System Kit can be connected in only a few minutes creating a sealed heating system.
Models up to 120HE are supplied with System Kit SK1 having a capacity of 12 litres suitable for a maximum total system volume of 145 litres. Refer to BS7074 and the Boiler Manual for further guidance on expansion vessel sizing.
Good to know
The Warmflow Utility Standard Boilers (UHE) are supplied with a pre-wired, factory-fitted burner and thermostat. Only one IE320 mains socket (supplied) needs to be wired on site. The multi-optional flue system can be routed through the top, back, left or right hand side of the casing.