Stage Multi Speed Ecm Gas Furnace
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95 and 90 Gas Furnaces - American Standard Air
www.americanstandardair.com3 Variable-speed ECM blower motor with Comfort-R™ • High efficiency multi-speed ECM blower motor • Multi-speed blower motor • 4 Variable-speed induced draft venting • Single-speed induced draft venting • 5 Durable hot surface igniter • 6 Fully modulating gas valve • Two-stage gas valve • 7 …
Product Data WeatherMaster Gas Heat/Electric Cooling ...
www.shareddocs.comSingle-stage units deliver SEERs up to 15.6, EERs up to 13.0, and IEERs up to 13.0. Two-stage units deliver EERs up to 12.2, units with single speed in-door motors deliver IEERs up to 14.0, and units with 2-speed indoor fan mo-tor deliver IEERs up to 16.0. All mod-els are capable of either vertical or hor-izontal to meet nearly every light com-
Upflow / Horizontal Left/Right and Dedicated Downflow ...
www.trane.com(c) Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3 — latest edition. (d) Based on U.S. government standard tests. (e) 9 Speed constant torque ECM blower motor (f) Refer to theVent Length Table in Installer's Guide. (g) All furnace models have a vent outlet diameter that equals 2 in.