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Old 02-21-2000, 07:20 PM
SunDance SunDance is offline
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Join Date: Feb 2000
Location: Santa Fe NM
Posts: 48
No. The 134 is a less efficient refrigerant, I believe by about 10-15% less cooling. The initial cost of R12 is higher but if your system is leak tight you do not have to worry about refilling costs down the road.

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