Search: Posts Made By: Erbus
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01-22-22, 06:47 AM
Replies: 6
Views: 600
Posted By Erbus

It's a United Technologies 1018 SERIES HOT...

It's a United Technologies 1018 SERIES HOT SURFACE INGNITION

I finally found out what the error codes mean on the controller, 4 flashes indicate lockout due to failure of some component in the...
01-21-22, 08:29 AM
Replies: 6
Views: 600
Posted By Erbus

I'm now thinking it might also be an...

I'm now thinking it might also be an intermittently sticking limiter switch.
01-21-22, 06:22 AM
Replies: 6
Views: 600
Posted By Erbus

According to what I've read 4 flashes indicates a...

According to what I've read 4 flashes indicates a lockout. Nothing listed on my door. I don't know how it could be overheating, the unit does not even come on, cold as a cucumber. On the control...
01-20-22, 03:39 PM
Replies: 6
Views: 600
Posted By Erbus

Interthem furnace problem

Intertherm Model MMHA 056AAHR 05. Intermittent problem, thermostat calls for heat, furnace does nothing. I turn the thermostat way down then up again and it starts working normally. Works for a day...
Showing results 1 to 4 of 4


 
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