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 is the Difference between Auxiliary Heat and Emergency Heat on my Heat Pump?
October 19, 2014
Have you ever wondered what those two heat settings are on your thermostat? Are you confused by the difference between “Aux. Heat” and “Em. Heat”
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
Before you call…
August 6, 2014
Things you can do before you call: Have you checked and changed your filters? Change them Is there water in the drain pan under
My Thermostat Has No Power, What Can I Do?
July 7, 2014
Should I replace my thermostat? If you live in the Southeastern United States during the hot summer, you undoubtedly are familiar with the humidity that
Thermostat Recall
May 1, 2014
White-Rodgers announced today a recall of over 1 million thermostats for risk of causing a fire from leaking batteries. White-Rogers is the manufacturer and also
Air Conditioner Capacitors
April 25, 2014
Time and time again we hear about replacing air conditioner capacitors. Why do air conditioner capacitors go bad? several reasons. Capacitors are similar to batteries.
What Causes an Air Conditioner Leak?
March 18, 2014
In the past, having a leak in your air conditioner wouldn’t be such a big deal as you could simply top-it-off and wait until it
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