Hi,
Floor sited Potterton Boiler (max Setting)
Grundfos Pump (Speed 2)
Open Vented System
Gravity fed
Motorised Valve
Cylinder thermostat (set to 60)
I am doing some work on my central heating and cannot remember which way round the old pump went, I have installed the new pump arrow pointing down and am getting:
Mostly hot radiators
A lot of air in the system
Hot water in the feed and expansion tank
Floor sited Potterton Boiler (max Setting)
Grundfos Pump (Speed 2)
Open Vented System
Gravity fed
Motorised Valve
Cylinder thermostat (set to 60)
I am doing some work on my central heating and cannot remember which way round the old pump went, I have installed the new pump arrow pointing down and am getting:
Mostly hot radiators
A lot of air in the system
Hot water in the feed and expansion tank
