Ultra low nox 14 seer single-packaged air conditioner and gas furnace system with puron r-410a refrigerant, single/three phase 2-5/3-5 nominal tons sizes 24-60/36-60
Natural Gas Orifice Sizes and Manifold Pressure - Single and Three Phase Models
Nameplate Input (Btu/hr)
45,000
60,000
89,000
*. In the U.S.A., the input rating for altitudes above 2000 ft (610m) must be reduced by 4% for each 1000 ft (305 m) above sea level.
In Canada, the input rating for altitudes from 2001 to 4500 ft (611 to 1372 m) above sea level must be derated by 10% by an authorized gas conversion station or dealer.
For Canadian Installations from 2000 to 4500 ft (610-1372 m), use U.S.A. column 2001 to 3000 ft (611 to 914 m).
High Altitude Compensation, Natural Gas - Single and Three Phase Models
Nameplate Input (Btu/hr)
*. In the U.S.A., the input rating for altitudes above 2000 ft (610m) must be reduced by 4% for each 1000 ft (305 m) above sea level.
In Canada, the input rating for altitudes from 2001 to 4500 ft (611 to 1372 m) above sea level must be derated by 10% by an authorized gas conversion station or dealer.
For Canadian Installations from 2000 to 4500 ft (610-1372 m), use U.S.A. column 2001 to 3000 ft (611 to 914 m).
45,000
60,000
89,000
Orifice No. (Qty)
Manifold Press. (in. W.C.)
Orifice No. (Qty)
Manifold Press. (in. W.C.)
Orifice No. (Qty)
Manifold Press. (in. W.C.)
Rated Heating Input (Btu/hr), Natural Gas at Installation Altitude Above Sea Level, U.S.A.
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