As an Amazon Associate, we earn from qualifying purchases. American Standard HVAC . ADD1B100A9451A American Standard HVAC . ADD1B100A9451A Gallery Attributes Brand name, Manufacturer name, ManufacturerAmerican Standard HVAC Attribute0080.00 Attribute011.09, 10, 9.8 Attribute02ANSI Z21.47 Attribute03100000 Attribute04For Sale in CA Attribute05CSA 2.3 Attribute06, Attribute09, Attribute22No Attribute07Downflow, Horizontal Right Attribute0828 in Attribute10, Attribute114 Attribute12Natural Gas, Propane Attribute1340 in Attribute141/3 hp Attribute15Silicon Nitride Attribute16100 Attribute1715 Attribute18Single Phase Attribute19Gas Attribute20Single Attribute214 Tons Attribute23, Voltage115V Attribute2417-1/2 in AttributeKey00AFUE AttributeKey01AMP AttributeKey02ANSI Specifications AttributeKey03BTU AttributeKey04CEC Compliant AttributeKey05CSA Certified AttributeKey06Condensing AttributeKey07Configuration AttributeKey08, length_AttribDepth AttributeKey09Energy Star Compliant AttributeKey10Fan Speeds AttributeKey11Flue Size AttributeKey12Fuel Type AttributeKey13, height_AttribHeight AttributeKey14Horsepower AttributeKey15Ignition System AttributeKey16MBH AttributeKey17Max Fuse Size AttributeKey18Phase AttributeKey19Power Source AttributeKey20Stages AttributeKey21Tonnage AttributeKey22UL Listed AttributeKey23Volts AttributeKey24, width_AttribWidth DimensionUnitinch depth, length28.0 height40.0 moq, multiple1 MPNADD1B100A9451A qtyInStockCall for Availability SKU2484707 width17.5 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com24847071Call for Availability1