Hydramaster/Prochem owners.

[The Magician]

Any one using these units having problems with the air pump for heating. I replace them often they are not cheap. They look like air pump for a Chrylser. Any one know how to find one direct from a parts store or manufacturer of the pump? Can't find any numbers on the pump Thanks.

 

[packfancjh]

You can bypass them but you will lose a little bit of heat.