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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 8769
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a lennox G71MMP series heater and I am recieving an

Customer Question

I have a lennox G71MMP series heater and I am recieving an error code of 226 is there anything I can do to correct this
JA: How old is the appliance? Have you gotten error messages before?
Customer: it is 5 years old and no not this code
JA: Do you plan on doing the work yourself?
Customer: if i can
JA: Anything else we should know to help you best?
Customer: I just need to know what I need to do to get the heat back on
Submitted: 9 months ago.
Category: HVAC
Expert:  Phil replied 9 months ago.

Hello click here for the manual

see page 66, error code 226 = high pressure switch failed closed, see trouble shooting instructions in the box to the right of code 2226

typically these error codes are meant to assist trained Lennox technicians, not as advice to a home owner.

Tell me a lot about your technical skill sets, or if none of this is in your bag of skills, tell me which direction you are from the center of the nearest town or city and I will see if I can find a well rated Lennox technician for you

Customer: replied 9 months ago.
Thanks Phil. We will call the company that installed the heater.
Expert:  Phil replied 9 months ago.

Good idea,

Its time to rate my work so far, so that we can close the question out, thanks