[Wardworks]

Well I spoke to soon... The circulation pumps stopped running again. I thought well maybe the check valves got stuck again. So I got out my trusty hammer and tapped on one of the check valves, but this time I noticed that all three pumps came on, which they all should be running since I had all of the thermostats calling for heat. Well one check valve wouldn't effect all 3 pumps so I remembered the other thing that Rudy had said was that something may be wrong with the short wire between the pumps and the relays. Sure enough when I moved the wires under the pumps they would start and stop... Found it! The connectors inside the plastic loom weren't making good contact so when I tapped on the check valves it would shake the pumps enough the wires would make contact and turn on the pumps making me think it was a stuck valve, but in reality it was just a loose connection.

Rudy you're still the man!