/biz/ - Business & Finance

Anonymous Thu Dec 1 21:36:49 2016 No.1647623 [View]
File: 151 KB, 1972x312, 1479346010670.jpg [View same] [iqdb] [saucenao] [google]

>>1645459

>hot as fuck
>no AC in 100y.o. house
>HVAC pro wants $9000 to install system
>do that shit myself for $3300 + $1400 in tools

Installing AC units can be learned watching youtube videos. The whole system of HVAC licensing is basically designed to prevent retards from venting refrigerant into the air, even though most modern refrigerants have an atmospheric half-life a fraction of CO2's (for example R-1234yf that is the new automobile standard only stays in the atmosphere for 10 days). Shit is not rocket science.

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