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Posted by Zyp on September 12, 2007, 3:32 pm
Oscar wrote:
> Guys Please do not flame
>
> Rheem
> mod id tag weather damage
> serial id tag weather damage
> 2 1 ton rooftop heat pump charging chart was found inside unit
>
> The compressor tags on the other 4 units has rusted off.
> model CRM1 - 0400 -TF5
> BM 270HE
> Serial # 5T 86C 03321 1H
> 208 230v 3 phase
>
> I am assuming that the 270 means 2 1/4 and HE for high efficiency. the 86c
> means it was manufactured march 1986. I errored in not
> taking a photo of the piping of the compressor. I suggest
> replacement and they says to fix it.
>
> Oscar
>
> It has been at least 10 years since I posted on the hvac forum
Oscar:
Copelaweld compressor model designation is as follows for that year -
CRM1 =
[C] = Compressor Family Series
[R] = High Temperature
[M]= Displacement within any one family series
[1] = Model Series Variation
-0400 = Nominal Horsepower Rating = 4
TF5 =
[T] = Three Phase
[F] = Internal Inherent Protection -
[5] = Is likely a "C" not a "5" and is 208/230v - 3 - 60
There are also three more designations after this number as in XXX which is
"Product Variation" listed [in this case the B/M 270HE] and shows Number's
#201 and higher will be assigend for all other variations of a given model.
THIS IS NOT 2.5 Tons in air conditioning or heat pump application [high
temperature.] This compressor is 4 horsepower and likely 4- Ton. Hence the
suggested replacement by Bill to use "C" family, 53,000 btu/h capacity
copleweld replacement. [Good choice on Bill's part.]
Zyp
--
Zyp
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