We've bought a house where the central heating pump is forcing the water the wrong way through the boiler.
It is a Grundfos selectric UPS15-50 Pump. Is there any way I can reverse the flow direction without completely removing the pump from the system and turning it around?
For instance can I change the motor direction and flip the impeller around?
It is a Grundfos selectric UPS15-50 Pump. Is there any way I can reverse the flow direction without completely removing the pump from the system and turning it around?
For instance can I change the motor direction and flip the impeller around?