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Rob Amaral

It's Never-Ending

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1985-vintage condo building with original heat pump.. I'm checking it...   NO Return DUCT.. No return INLET to blower-cabinet.. zip. Nada. "Return-air' simply 'leaks-in' through gaps in blower-door'...     Been that way for 33 years... No flow... 

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Just about the time you thought you'd seen it all!

I've seen manufactured houses with almost that set up but the blower door is usually full of louvers to allow air flow.

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