|
Posted by jay-n-123@verizon.net on October 5, 2007, 1:43 pm
I don't know the efficency of the old unit, and neither does the person I
spoke with at Carrier.
The new unit is 80%.
The old one was made in 1985.
J
> wrote:
>> I currently have a 20 year old Carrier Gas Forced Air furnace model
>> number
>> 58GP125-3 It says the INPUT is 125,100 BTU but the output field on the
>> label is blank.
>>
>> An HVAC company wants to replace this with a Carrier model 58STA110. He
>> says this will result in the same or greater output as my unit. Is he
>> correct?
>>
>> Thanks,
>>
>> J.
>
> Probab;y, yes. Do some math...if your old furnace is 80% effcient the
> output is 100,000 BTU. If the replacement is 90% or better you have
> 99,000+ BTU, close enough for practical purposes. HTH
>
> Joe
>
>
>
>
>
>
>
|