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Reply to "New HVAC increased radon levels?"
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[quote=Anonymous]We just upgraded our old HVAC to a top of the line variable heat pump that goes to gas heat after 35 degrees. We don’t like it, as it has to work much harder than our old system to feel moderately cool. But the latest is that our radon monitor (which we have continuously monitored with several different devices for 15 years) went from 1-4 to 29-32! Now we need radon remediation, but my question is: does anyone have any advice on who to work with to figure out what is wrong with the HVAC system? in addition, I would take any radon remediation recommendations for the DC area. I no longer trust the HVAC contractor, who was also super expensive. Thanks in advance.[/quote]
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