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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a york heater. It has a source 201 controller board.

Customer Question

I have a york heater.
JA: I'll do all I can to help. Tell me a bit more about what's going on so we can help you best.
Customer: It has a source 201 controller board.
JA: Is there anything else important you think the HVAC Technician should know?
Customer: The system cycles but does not cycle. The error code is 3 amber flashes...W2 without a W1.
JA: I'm sending you to a secure page on JustAnswer so you can place the $5 fully refundable deposit now. While you're filling out that form, I'll tell the HVAC Technician about your situation and connect you two.
Submitted: 1 year ago.
Category: HVAC
Expert:  Sean replied 1 year ago.

Im lost here whats happening. Can you explain more ?