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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 19, 2024
Drop-In Refrigerants

R22 Drop-In Replacements: Considerations and Alternatives The Phase-Out of R22 Refrigerant R22 has been the most common refrigerant in residential and light commercial air conditioning applications. However, due to its damaging effects on the ozone layer, R22 has been phased out, with availability limited to existing stockpiles and recovered refrigerant from decommissioned machines . The […]

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February 2, 2024
Lennox Sells Service Experts

Lennox International, Inc.: A Global Leader in HVACR Company Overview Lennox International, Inc. is a global leader in the design, manufacture, and marketing of heating, ventilation, air conditioning, and refrigeration (HVACR) products. According to the company's website, its products and services are sold through multiple distribution channels under various brand names, including Lennox, Armstrong Air, […]

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January 30, 2024
HVAC Schools

Heating, Ventilation, Air Conditioning (HVAC) Schools Job Market Outlook According to the Department of Labor, the employment market for certified HVAC technicians is expected to grow by over 30% in the next few years, faster than the average for all occupations. This growth is driven by the increasing population in the United States, which leads […]

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December 12, 2023
Air Conditioner Repair

Dealing with a Residential Central A/C System That's Not Cooling Recognizing the Problem According to our research, the first sign of a malfunctioning central A/C system is often a home that feels warmer than usual. You may initially dismiss it, expecting the AC to kick on and resolve the issue. However, if the problem persists, […]

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