Heat Pump Efficiency Heat pumps are the most efficient form of electric heating in moderate climates, providing three times more heating than the equivalent amount…
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Contents Mold Basics Why is mold growing in my home? Can mold cause health problems? How do I get rid of mold? Mold Cleanup Who…
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The Inside Story: A Guide to Indoor Air Quality Introduction Indoor Air Quality Concerns All of us face a variety of risks to our health…
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Boiler Manufacturer Response to Flooded Equipment Technical Bulletin Dated: September 28, 1999Subject: Flooded BoilersIssued by: Tom Senter, Weil McLain Sample: This bulletin covers how to…
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What you Need to Know about HVACR Equipment Affected by Flooding Floods and HVACR Equipment After a flood or a storm surge from a hurricane,…
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Frequently Asked Questions About Radon Exposure to Radon How does radon get into the environment? Radon-222 is the radioactive decay product of radium-226, which is…
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Efficiency Ratings The materials from which a building is constructed, as well as the systems and appliances installed there, can dramatically affect the amount of…
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Ductless, Mini-Split Heat Pumps Ductless, mini-split-system heat pumps (mini splits) make good retrofit add-ons to houses with "non-ducted" heating systems, such as hydronic (hot water…
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Dryer Fire Safety Fires can occur when lint builds up in the dryer or in the exhaust duct. Lint can block the flow of air,…
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Air-Source Heat Pumps and Central Air Conditioner Key Product Criteria Equipment Specification Air-Source Heat Pumps >= 8.2 HSPF/ >=14 SEER/ >=11.5 EER* for split systems…
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