[Bldg-sim] R-410a & EA credit 4 (UNCLASSIFIED)

[Cheney]

Hi Eurek,

The answer to your question is VERY LIKELY.

Why?

* Since R-410a will have 0 ODP and relatively small GWP (1890). Eventually
the equation is decided by only LCGWP, since LCODPx10^5 will be 0.
* My personal feeling is that Rc (Refrigerant charge) is critical in your
case. The range is from 0.5 to 5 lbs of refrigerant per ton. The smaller the
better.
* Considering multi types of equipments, as long as your averaged LCGWP is
less than 100, you will be safe.

As suggested by James, you will have to run the calculation to be sure.

-- 
Regards,

Cheney

LinkedIN @ http://ca.linkedin.com/pub/yu-cheney-chen/27/637/72b
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