Lennox G71mpp Gas Forced Air Furance Problem
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Lennox G71mpp Gas Forced Air Furance Problem
Newly installed last month. Variable capacity, variable speed control. Natural gas application. 95% efficiency. No HVAC.
Error code flashing is 2.
Furnace attempts to start itself and turns off. Furnace was 'noisy' earlier in the day.
Subzero here tonight; can't raise a technician. Thanks.
Error code flashing is 2.
Furnace attempts to start itself and turns off. Furnace was 'noisy' earlier in the day.
Subzero here tonight; can't raise a technician. Thanks.
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Join Date: Dec 2008
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Lennox Gas Furnance G71
Tech came out and ran it through steps. Checked to see that PVC pipe exiting thru chimney was clear of snow. It was.
Discovered that dipswitches not properly set during install.
Discovered that dipswitches not properly set during install.