Have You Had Your Furnace Properly Serviced Yet?
Last year we wrote a post addressing the question of whether or not you may need a new furnace, and as you can see, there are times that a furnace replacement is required. That said, you can prolong the life of your furnace by having it properly serviced. This post is intended to tell you what goes on in when your local HVAC company properly services your modern-day furnace. 1) With an ohmometer, when the furnace is not firing and the igniter is cold, the professional will measure the resistance through the igniter and the flame
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