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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have an Arcoaire furnace w/ Honeywell SV9541 smart valve.

Customer Question

I have an Arcoaire furnace w/ Honeywell SV9541 smart valve. The furnace fires the main burner for 30 seconds or so and then shuts off the flame including the pilot. The ignitor retries twice but no pilot and of course no main flame.
Submitted: 1 year ago.
Category: HVAC
Expert:  HVAC Guru replied 1 year ago.

Hello and thanks for using this service, if you have been waiting do not worry or get upset I am just one of the techs on here and I try to get to as many customers as I can and I just picked up your question now.

Have you cleaned off the flame sensor rod and does the blower turn on at some point or are you receiving any error codes?