/r/HVAC

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What is this yellow substance leaking from my condenser??

1 upvotes • Antique-Mulberry-223

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Was told that this drain should face up to- is this true?

1 upvotes • xscni

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Help TRANE wiring

1 upvotes • JollyLow3620

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Should I be concerned about this? Ceiling vent at a relative's house. Ignore the plastic cover, that was to keep cold air from blowing directly on me. Possibly water damage?

1 upvotes • Celcius_87

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Mixing R-22 and 407C

1 upvotes • ActSure371

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New Heat Pump - Expensive?

1 upvotes • Traditional_Rub_5853

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Sound dampening

1 upvotes • Shankmonkey

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Any dual ticketed canadian HVAC/electricians, how did you go about it?

1 upvotes • Inevitable-Bowl-7678

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Help with portable A/C unit

1 upvotes • R3d_Rav3n

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Can I select unit size just off of Manual J?

1 upvotes • mshaefer

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What is this yellow substance leaking from my condenser??	1	Antique-Mulberry-223
Was told that this drain should face up to- is this true?	1	xscni
Help TRANE wiring	1	JollyLow3620
Should I be concerned about this? Ceiling vent at a relative's house. Ignore the plastic cover, that was to keep cold air from blowing directly on me. Possibly water damage?	1	Celcius_87
Mixing R-22 and 407C	1	ActSure371
New Heat Pump - Expensive?	1	Traditional_Rub_5853
Sound dampening	1	Shankmonkey
Any dual ticketed canadian HVAC/electricians, how did you go about it?	1	Inevitable-Bowl-7678
Help with portable A/C unit	1	R3d_Rav3n
Can I select unit size just off of Manual J?	1	mshaefer