Grandaire Hvac Age 36

They're both for 3 ton systems. The figures below analyze two typical model numbers. The sequence of letters and digits in the grandaire model number reflects specific information about the unit. Grandaire® hvac package units provide efficient, environmentally sound residential comfort options that help you minimize costs while delivering performance comparable to the national. Grandaire ac condensing unit, age.

Grandaire air conditioners can deliver cool, calm relief from soaring outdoor temperatures. The sequence of letters and digits in the grandaire model number reflects specific information about the unit. Sep 26, 2008 · my guess is 1991 built in 39th week or 1976 or 77 from the last digits. I usually find a date code on the gas valve, fan control or other part. The cheapest quotes i've gotten are from the same company.