Furnace Indicates Open Limit Switch
January 1, 2015
Is this you? “My furnace stopped working”, “My furnace runs but quickly shuts off”, “My furnace light indicates open limit”, or “My furnace runs starts
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Articles
Furnace Ignition Cycle
December 3, 2014
Diagnostics using the Furnace Ignition Cycle Most gas furnace problems can be narrowed down to a specific set of device problems by determining when the
What Makes a Gas Furnace Work?
September 22, 2014
Furnace Safety This probably crossed your mind once or twice but you ignored it and said “let’s leave it to the professionals”. We it isn’t
Will Closing Registers Help Heat or Cool Other Rooms?
September 15, 2014
I was asked this recently on a web forum: I am doing a house addition and replacing old HVAC system with a new system (Heat
The Top 5 Heating System Problems
December 2, 2012
Winter is harsh on your furnace or heat pump system. As an experienced HVAC business owner, many people call to say “Why is my heater
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