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Intertherm FEB-017HA-C-03 - Won't Shut Off

Posted: Sun Sep 23, 2007 10:32 pm
by dblncklhog
Our Intertherm runs continuosly and will not shut-off. The fan and heater blow hot-air all day, until we turn off the breaker. Turning the thermostat all the way down does not have any effect.

Any ideas or suggestions?

Posted: Sun Sep 23, 2007 10:59 pm
by Mark
Pending a short or something somewhere, probably the most common problem is a stuck sequencer. The sequencer part number for your furnace is 901075, which can be seen and ordered here: http://www.mobilehomerepair.com/NordyneElec.html.

Mark

RE: Intertherm FEB-017HA-C-03 - Won't Shut Off

Posted: Mon Sep 24, 2007 10:16 pm
by dblncklhog
I have now ordered the sequencer; hopefully that will do the trick.

I am thinking about updating the thermostat (to one of the programmable ones) - what style should I be looking for, or is it even possible to install a programmable thermostat?

RE: Intertherm FEB-017HA-C-03 - Won't Shut Off

Posted: Tue Oct 02, 2007 4:28 pm
by Robert
Just be sure it is for your units, heat and a/c types with same number of wires as minimum.


It will have to be battery operated or you will need to run a common wire from transformer to t-stat C connection.


I would get a Honeywell or White Rodgers and would buy from HVAC supply if possible. Better t-stats and knowledgeable help to get correct t-stat.



Take care and best wishes,
Robert