Author – Marge Padgitt Homeowners who upgrade to a higher-efficiency air conditioner and furnace in spring or summer may have what is known as an abandoned water heater. This happens when an HVAC installer puts in new appliances and vents them out the side of the house, often leaving the water heater to vent on […]
Author – Marge Padgitt Negative house pressure is a common problem that can cause fireplaces and wood-burning appliances to smoke, and gas appliances to backdraft deadly Carbon Monoxide gas. This is probably the least understood house issue, but one that usually can be corrected. All houses have a positive pressure plane, a neutral pressure plane,
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