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Gas Furnace Ion 80% AFUE 45000 BTU Two-Stage Multi-position 17.5-Inch-Wide Cabinet

Part #: G80CTL0451712B

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Gas Furnace Preferred 80% AFUE 45000 BTU Two-Stage Variable-Speed Multi-position 14.2-Inch-Wide Cabinet

Part #: 820TB36045V14

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Gas Furnace R-Series 80% AFUE 45000 BTU Single-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: R80MSN0451412A

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Gas Furnace Legacy 80% AFUE 45000 BTU Single-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: 800SB36045M14

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Reznor Gas-Fired Unit Heater, Power-Vented Low-Static Axial Fan Convertible, 83% Efficient, 45000 BTU

Part #: REZ-UDXC-045

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Gas Furnace 80% AFUE 45000 BTU Single-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: PG80MSAA36045A

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Gas Furnace Comfort 80% AFUE 45000 BTU Single-Stage Multi-position 17.5-Inch-Wide Cabinet

Part #: 58SB0B045M17--14

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Gas Furnace Comfort 80% AFUE 45000 BTU Single-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: 58SB0B045M14--12

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Gas Furnace QuietComfort 80% AFUE 45000 BTU Two-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: G80VTL0451412B

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Gas Furnace Ion 80% AFUE 45000 BTU Two-Stage Multi-position 17.5-Inch-Wide Cabinet

Part #: F80CTL0451712B

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Gas Furnace Performance 80% AFUE 45000 BTU Single-Stage Multi-position 17.5-Inch-Wide Cabinet

Part #: N80MSN0451714A

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Gas Furnace Performance 80% AFUE 45000 BTU Single-Stage Multi-position 14.2-Inch-Wide Cabinet

Part #: N80MSN0451412A

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Choose upto 4 products to compare