58CVA - WeatherMaker Variable Speed Gas Furnaces 80% AFUE Physical Data

58CVA - WeatherMaker Variable Speed Gas Furnaces 80% AFUE Physical Data Physical Index

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58CVA Infinity™ 80
Infinity™ 80 58CVA Gas-Fired Furnaces Up to 80% AFUE

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Performance and Sizing Information

58CVA

Size	Rated Heating Input (Btuh)* Upflow/Downflow/Horizontal		Rated Heating Output (Btuh)* Upflow/Downflow/Horizontal		AFUE* %	Selectable Cooling CFM @ 0.5 ESP Max/Min†	Vent Dia (in.)	Casing Width (in.)	Approx Ship Weight (lbs)
Size	High Stage	Low Stage	High Stage	Low Stage	AFUE* %	Selectable Cooling CFM @ 0.5 ESP Max/Min†	Vent Dia (in.)	Casing Width (in.)	Approx Ship Weight (lbs)
070–1-12	66,000	43,500	54,000	35,000	80.0	1400/525	4	14 3/16	127
090–1-16	88,000	58,000	71,000	47,000	80.0	1600/525	4	17 1/2	161
110–1-22	110,000	72,500	89,000	59,000	80.0	2200/700	4	21	162
135–1-22	132,000	87,000	107,000	70,000	80.0	2200/700	5‡	24 1/2	177
155–1-22	154,000	101,500	125,000	82,000	80.0	2200/700	5‡	24 1/2	183

* Capacity and ratings in accordance with U.S. Government DOE test procedures with isolated combustion system. De-rate heating input in high fire (only ) for downflow and horizontal applications by 1,000 Btuh per burner.
† Listed CFM is for single-speed cooling.
‡ 4-inch vent connection in all funaces.


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