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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I just reisitalled my weil mclain boiler ant it has 3

Customer Question

i just reisitalled my weil mclain boiler ant it has 3 transformers and i don't rember how they were wired
Submitted: 6 months ago.
Category: HVAC
Expert:  Rick replied 6 months ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your

issue. Do you still need help with this? Unless this is a very large house with 9 or more zones I doubt you have 3 transformers. Much more likely is 3 pump relays. If so I need to know what is the brand and model number of those relays.

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