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Ok. I posted recently as "unknown problem". Now I know. The relay switch on aquastat controller is unreliable. Picture included shows it as grey cover with spring hinge that says honey well. If you tap it then boiler will kick on. My question is, can this be fixed as opposed to replacing entire...

Hi all, Last week I turned heat on. Boiler went on. Days went by, seemed like I have to keep cranking up thermostat to get boiler to kick on. Then no matter what, it would not kick on. Pilot light was lit. So, I remove old thermostat. Only red and white wires. I joined them. Boiler turned on...

Hello, Looking to turn off my boiler pilot light. I turn knob towards the gapped area shown and there is a stop. In this position the pilot light remains on. I assume it needs to be in the cut open area? Someone suggested lifting it up? It already is in the springs up position. I would think...

Hi, I want to push air out of my boiler system. See diagram. Someone told me to shut close valve shown. I was thinking maybe it should remain open to run throughout. Can I just open *V and let the bubbles run out? This is a one zone boiler. Thanks, Wayne

I no very little about boilers. However...Ive see that it is simple to check for air in lines on a boiler. Just hook a short hose to the right valve and release into a bucket. My proble is....I am not sure which valve. One is blue on top and one is read on bottom. I bet its the red. See picks...