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We are husband and wife HVAC contractors who started in 1988. We formed this web site so consumers could have an educational place to go for good, solid information. We are not trying to sell you anything. We just want pass on years of research, trial and error, and our street knowledge. Hopefully you will find it useful, helpful and enjoyable. Maybe we can even make you smile.
February 22, 2024
Carbon Monoxide Poisoning

Carbon monoxide an Odorless, Tasteless Killer By Betty Stephens Carbon monoxide poisoning occurs after enough inhalation of carbon monoxide (CO). Carbon monoxide is a toxic gas, but, being colorless, odorless, tasteless, and initially non-irritating, it is very difficult for people to detect. Carbon monoxide is a product of incomplete combustion of organic matter due to […]

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February 22, 2024
95% Furnaces

95% Furnaces By Betty Stephens High-efficiency furnaces provide exceptional value, and can be used with natural gas or converted to propane. In addition, the furnace also works with your outdoor system to circulate cool air in summer, helping you stay comfortable all year long. 95% AFUE furnaces save home owners cash in the long run, […]

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February 21, 2024
Target Hacking Attack Linked to HVAC Contractor's Computer

Hacking Target By Betty Stephens The hackers who stole millions of customers' credit and debit card numbers from Target may have used a Pittsburgh-area heating and refrigeration business as the way to get in through a back door. Experts believe the thieves gained access during the busy holiday season to about 40 million credit and […]

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February 21, 2024
Propane (LP) Shortage

LP Liquid Propane Shortage By Betty Stephens The price of the fuel that’s used to heat many north Iowa and southern homes has reached nearly $5 per gallon, and it’s leaving some people wondering how they’ll pay for their LP and many of them are now turning to local lawmakers. Some 14 million households use […]

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February 20, 2024
Callahan Roach

Callahan-Roach Flat Rate Price Books and Software. This is a trend and the wave of the future. Read and link to article printed in Dallas Morning News on Thursday Jan. 9, 2014. http://www.dallasnews.com/business/small-business/20140108-arlington-niche-publisher-moves-toward-digital-transformation-to-ensure-future.ece

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February 20, 2024
95% Furnaces

95% Furnaces By Betty Stephens High-efficiency furnaces provide exceptional value, and can be used with natural gas or converted to propane. In addition, the furnace also works with your outdoor system to circulate cool air in summer, helping you stay comfortable all year long. 95% AFUE furnaces save home owners cash in the long run, […]

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February 19, 2024
Drop-In Refrigerants

Drop-in Refrigerants Replace R22, that Mix w/ R22 By Betty Stephens R22 Drop In Replacement R22 is the most common refrigerant in residential and light commercial A/C applications. It has been phased out due to damage that it does to the ozone layer, so availability is limited to existing stockpiles and refrigerant recovered from decommissioned […]

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February 19, 2024
What Happens To My Old Unit?

Recycle Old Cooling Units By Betty Stephens How do you properly dispose of an old air conditioner? When replacing an air conditioner with a new model, what should you do with the old unit? Can an air conditioner be disposed of in the trash? What is the best way to dispose of an air conditioner? […]

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February 18, 2024
Ocean Wave Energy

Australia Set to Deploy the World's Largest Wave Energy Device http://oilprice.com/Latest-Energy-News/World-News/Australia-Set-to-Deploy-the-Worlds-Largest-Wave-Energy-Device.html       "> Please Enable Javascript for this Energy widget to work

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February 18, 2024
World Energy Consumption

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February 17, 2024
Feels Good To Laugh

     

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February 17, 2024
Heated and Cooled Seats in Cars!

Heating and Cooling Car Seats By Betty Stephens Air Conditioned Seats A standard model for air-conditioned seats, developed by scientists at the Department of Energy's National Renewable Energy Laboratory (NREL), works like this: The fabric of the car seat is a porous mesh, so air can flow through it. Multiple fans inside the seat produce […]

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