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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This article is about changing U.S. Electricity Generation & Demand.   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 […]

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  This article is about The Cleaning And Greening Of U.S. Electricity with renewable energy.  We discuss the changes in electricity generation in U.S.   We discuss in detail the change from coal to natural gas and from fossil fuels to renewable (wind & sun).    More in depth details are also presented for Texas.  Al’s […]

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This Article Is About 2019 Energy Star Most Efficient HVAC.   Al’s Plumbing, Heating & A/C, in Plano, Texas provides full service plumbing maintenance, repairs and replacements for every plumbing component in your home.  Al’s sells and installs Rheem Professional Series gas & electric water heaters, and tankless water heaters.  Al’s Plumbing, Heating & A/C is near […]

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Al’s Plumbing, Heating & A/C, in Plano, Texas provides full service plumbing maintenance, repairs and replacements for every plumbing component in your home.  Al’s sells and installs Rheem Professional Series gas & electric water heaters, and tankless water heaters.  Al’s Plumbing, Heating & A/C is near your home in Plano, Allen, and Frisco.  We service all […]

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This Article Is About A Whole-House Energy Recovery Ventilator + Two Additional Types Of Energy Recovery Ventilators Energy Recovery Ventilator (ERV).  ERV is for areas that have summers with moderate humidity levels. Dehumidifying Energy Recovery Ventilator (DERV).  DERV is for areas with summers having high humidity levels.  This is the best choice for DFW.  Heat […]

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  This Article Is About Oxbox — A New HVAC Brand Endorsed By Trane (introduced in 2019).  Al’s Plumbing, Heating & A/C, in Plano, Texas provides full service plumbing maintenance, repairs and replacements for every plumbing component in your home.  Al’s sells and installs Rheem Professional Series gas & electric water heaters, and tankless water heaters.  Al’s […]

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This Article Is About Thermally Driven Air Conditioning That Is Powered By A Combination Of Solar Energy & Natural Gas.  Al’s Plumbing, Heating & A/C, in Plano, Texas provides full service plumbing maintenance, repairs and replacements for every plumbing component in your home.  Al’s sells and installs Rheem Professional Series gas & electric water heaters, and […]

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This Article Is About Variable-Speed & Zoned HVAC.  Al’s Plumbing, Heating & A/C, in Plano, Texas provides full service plumbing maintenance, repairs and replacements for every plumbing component in your home.  Al’s sells and installs Rheem Professional Series gas & electric water heaters, and tankless water heaters.  Al’s Plumbing, Heating & A/C is near your home in […]

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