In the Autumn of 2008 we carried out the Refurbishment & New Service Installation works to a large Flat owned by TFL over Croxley Station. With our alternate heat source specialist Greentech we installed an air source heating system for the property.
We provided the following system which comprises of one 7kw external heat pump unit combined with an internally installed hydro box complete with 3kw backup heater and one 200l hot water tank with 3kw immersion heater, all interconnecting plumbing were as per pictures and refrigeration pipe work linking internal hydro box to external heat pump unit.
The Controls for the heating system were located behind the front cover of the hydro
box unit. In addition we installed eight new radiators including one towel rail for the bathroom, all radiators have been fitted with thermostatic rad valves.