Category: HVAC

Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central A/C, Gas & Electric Furnace, and Heat Pumps.  Additionally we sell and install new HVAC Systems from American Standard (same company as Trane), Ameristar (same company as American Standard) and Coleman HVAC (same company as York HVAC). Al’s […]

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Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central A/C, Gas & Electric Furnace, and Heat Pumps.  Additionally we sell and install new HVAC Systems from American Standard (same company as Trane), Ameristar (same company as American Standard) and Coleman HVAC (same company as York HVAC). Al’s […]

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Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central A/C, Gas & Electric Furnace, and Heat Pumps.  Additionally we sell and install new HVAC Systems from American Standard (same company as Trane), Ameristar (same company as American Standard) and Coleman HVAC (same company as York HVAC). Al’s […]

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Spring Central A/C Tune Up — Why It’s Needed Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central A/C, Gas & Electric Furnace, and Heat Pumps.  Additionally we sell and install new HVAC Systems from American Standard (same company as Trane), Ameristar (same company as American Standard) […]

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Spring Central A/C Tune Up — Why Diagnostics Are Needed   This article is about a Spring Central A/C Tune Up.  We go into detail about what is: cleaned, inspected & tested during a Central A/C Tune Up.  Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central […]

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This article is about future “Second-Generation”  Evaporative Coolers (also known as Swamp Coolers).  They are called DeVap Coolers because they dehumidify incoming air before the air passes through the Evaporative Cooler.   This product is being worked on (as a prototype) because a  second-generation DeVap Cooler will work in high humidity locations like DFW.  It will operate […]

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Al’s Plumbing, Heating & A/C in Plano, Texas provides maintenance & repairs for all brands of Central A/C, Gas & Electric Furnace, and Heat Pumps.  Additionally we sell and install new HVAC Systems from American Standard (same company as Trane), Ameristar (same company as American Standard) and Coleman HVAC (same company as York HVAC). Al’s […]

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We’re entering peak heating season in DFW.   Is your furnace ready?  For a detailed explanation of furnace components, see our page entitled “Air Conditioning and Heating Maintenance”. Here are some things to be checked: Filter  Your filter should be changed as often as once a month.  Install a new one now and check it […]

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TROUBLE-SHOOTING YOUR FURNACE BEFORE CALLING FOR EMERGENCY SERVICE THERMOSTAT NOT SET TO “HEAT”.  While this seems obvious, it’s the thermostat setting are the first thing to check. THERMOSTAT BATTERIES ARE DEAD. While some thermostats are wired to the house, others use batteries. DIRTY FILTER.  A dirty filter is one of the most common furnace shut […]

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