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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 a lennox hs26-060-49 the pressure switch keeps

Customer Question

i have a lennox hs26-060-49 the pressure switch keeps blowing i reset it sometimes it runs for days sometimes only overnight till it needs to be reset again
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: almost 2 weeks went away unit was off for 6 days came home turned on and ran for 5 days
JA: Did you double-check the thermostat? And what about the unit's filters?
Customer: cleaned all filters and washed out fins thermostat seems ok
JA: Do you plan on doing the work yourself?
Customer: possibly if not too difficult
JA: Anything else we should know to help you best?
Customer: was told to bypass switch by some people but dont want to do further damage
Submitted: 11 months ago.
Category: HVAC
Expert:  Daniel Plourde replied 11 months ago.

hi i am dan i can help you with this. any other problems with the A/C? have you tried cleaning the outdoor coil thoroughly?

Expert:  Daniel Plourde replied 11 months ago.

hi, are you still there? do you still need help with this?