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Search took 0.00 seconds. Search: Posts Made By: oil pan 4

Forum: Geothermal & Heat Pumps

05-13-18, 06:06 PM

Replies: 17

Converting vehicle A/C from R134A to propane?

Views: 40,297

Posted By oil pan 4

If I remember correctly 152 is "computer duster"....

If I remember correctly 152 is "computer duster".
It's been around for a long time and there's no patient on it, and it's cheap.

What's it need for lube?
Ester based or mineral oil base?

I...

Forum: Geothermal & Heat Pumps

05-13-18, 09:14 AM

Replies: 17

Converting vehicle A/C from R134A to propane?

Views: 40,297

Posted By oil pan 4

R134a is the replacement for R-12. A product...

R134a is the replacement for R-12.
A product called freeze12 is a propane blend drop in replacement for R12, it should also work for replacement of R-134a.

Jeff explained how we need R-12, R-134a...

Forum: Geothermal & Heat Pumps

05-12-18, 07:18 AM

Replies: 17

Converting vehicle A/C from R134A to propane?

Views: 40,297

Posted By oil pan 4

I think the hydrocarbon replacement for R-12 is...

I think the hydrocarbon replacement for R-12 is called freeze12.

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