{"product_id":"trane-s9x1b040u3psbb-40-000-btu-single-stage-condensing-gas-furnace","title":"Trane S9X1B040U3PSB 40,000 BTU Single Stage 96% Efficiency 17.5\" Gas Furnace","description":"\u003cp\u003e\u003cstrong\u003eTrane S9X1B040U3PSBB – 40,000 BTU Single-Stage 96% AFUE Upflow \/ Horizontal Gas Furnace\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeliver efficient and dependable residential heating with the Trane S9X1B040U3PSBB, a 40,000 BTU single-stage condensing gas furnace engineered for reliable comfort and flexible installation. As part of Trane’s S-Series furnace platform, this ENERGY STAR® certified model features a durable stainless steel heat exchanger system, a 9-speed constant torque ECM blower motor, and an integrated furnace control designed to provide efficient heating performance and consistent airflow for modern residential HVAC systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Stage Gas Heating Performance\u003c\/strong\u003e\u003cbr\u003eThe S9X1B040U3PSBB utilizes a single-stage gas heating system designed to deliver consistent and dependable heating output. The furnace provides an input capacity of approximately \u003cstrong\u003e40,000 BTU\u003c\/strong\u003e with an output heating capacity of approximately \u003cstrong\u003e39,000 BTU\u003c\/strong\u003e, supporting steady indoor temperatures during heating operation. The system is designed to maintain a temperature rise range of approximately \u003cstrong\u003e30°F to 60°F\u003c\/strong\u003e, depending on airflow and system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency 96% AFUE Condensing Operation\u003c\/strong\u003e\u003cbr\u003eWith an \u003cstrong\u003eAFUE rating of up to 96%\u003c\/strong\u003e, the S9X1 furnace platform is engineered to convert a high percentage of fuel energy into usable heat for the home. The condensing furnace design incorporates a stainless steel secondary heat exchanger that captures additional heat from combustion gases that would otherwise be lost through the vent system, improving overall heating efficiency and helping reduce energy consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9-Speed Constant Torque ECM Blower Motor\u003c\/strong\u003e\u003cbr\u003eAirflow is delivered through a direct-drive blower assembly powered by a \u003cstrong\u003e9-speed constant torque ECM blower motor rated at approximately 1\/2 horsepower\u003c\/strong\u003e and operating around \u003cstrong\u003e1075 RPM\u003c\/strong\u003e. This advanced blower system allows the furnace to adapt airflow to varying heating and cooling requirements while maintaining efficient electrical consumption and consistent air distribution throughout the home.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Stainless Steel Heat Exchanger System\u003c\/strong\u003e\u003cbr\u003eThe furnace utilizes a \u003cstrong\u003etubular 409 stainless steel primary heat exchanger\u003c\/strong\u003e combined with a \u003cstrong\u003e29-4C stainless steel secondary heat exchanger\u003c\/strong\u003e to improve durability and corrosion resistance. This dual heat exchanger configuration allows the system to reclaim additional heat from exhaust gases while providing long-term reliability in high-efficiency condensing furnace operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiport Inshot Burners with Silicon Nitride Ignition\u003c\/strong\u003e\u003cbr\u003eThe heating system features \u003cstrong\u003emultiport inshot burners\u003c\/strong\u003e designed for quiet and efficient combustion. Ignition is provided by a \u003cstrong\u003esilicon nitride hot surface igniter\u003c\/strong\u003e, eliminating the need for a standing pilot light while improving ignition reliability and reducing unnecessary energy consumption during furnace startup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Furnace Control with Diagnostic Capabilities\u003c\/strong\u003e\u003cbr\u003eAn \u003cstrong\u003eintegrated solid-state furnace control board\u003c\/strong\u003e continuously monitors furnace operation, including flame detection, blower operation, and safety limits. The system includes built-in diagnostic capabilities with error memory, as well as low-voltage connections for accessories such as \u003cstrong\u003eelectronic air cleaners (EAC)\u003c\/strong\u003e and \u003cstrong\u003ehumidifiers (HUM)\u003c\/strong\u003e, simplifying installation and service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Upflow and Horizontal Installation Design\u003c\/strong\u003e\u003cbr\u003eThe S9X1B040U3PSBB furnace features a \u003cstrong\u003emulti-position cabinet design\u003c\/strong\u003e that supports installation in \u003cstrong\u003eupflow, horizontal left, or horizontal right orientations\u003c\/strong\u003e. This flexibility allows the furnace to be installed in closets, basements, attics, or utility rooms depending on the building layout and HVAC system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Cabinet Design for Residential Installations\u003c\/strong\u003e\u003cbr\u003eThe furnace utilizes a \u003cstrong\u003eB-size cabinet measuring approximately 34 inches high, 17.5 inches wide, and 28.75 inches deep (uncrated)\u003c\/strong\u003e. The compact cabinet design allows installation in tight mechanical spaces while maintaining compatibility with industry-standard evaporator coils and HVAC accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered for Efficient Residential Heating Performance\u003c\/strong\u003e\u003cbr\u003eIdeal for residential forced-air heating systems, the Trane S9X1B040U3PSBB gas furnace combines efficient single-stage heating performance, corrosion-resistant stainless steel heat exchangers, and advanced ECM blower technology in a durable condensing platform designed to deliver dependable comfort, energy efficiency, and long-term system reliability.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":51451013759192,"sku":"S9X1B040U3PSB","price":2149.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/3666\/9540\/files\/S9V2B040U3VSBA_front.png?v=1772499349","url":"https:\/\/gotductless.com\/products\/trane-s9x1b040u3psbb-40-000-btu-single-stage-condensing-gas-furnace","provider":"Got Ductless","version":"1.0","type":"link"}