When a heating pump is required outside of our boiler we always recommend a variable speed pump. The variable speed pumps save on energy and reduce running costs as well as cutting down on system noise and prevent the need for elaborate by-pass configurations.
As our boiler pumps are Grundfos it was only natural that Grundfos should also provide our system pumps when sold as part of the heating package.
We also provide a simple booster pump for when the mains supply does not generate enough pressure for an unvented hot and cold water system. The MQ is fed from a break tank and provides a constant 3.5 bar pressure.
For boiler installations where the condensate from the boiler is lower than a drain point we can supply a small condensate lift pump for the removal of the condensation from the boiler.
We can supply any Grundfos pump as part of our supply package.