{"product_id":"runtru-a801x040am3sc-gas-furnace-40-000-btu-80-afue-single-stage-multi-positional","title":"Trane A801X040AM3SC Single-stage Gas Furnace 40000 Btu\/h 80% Afue Multi-positional","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Trane A801X040AM3SC is a single-stage, multi-positional residential gas furnace rated at 40,000 BTU\/h input with 80% AFUE efficiency. Part of the RunTru by Trane product line, this unit is designed for straightforward installation and reliable heating performance in a 14.5-inch-wide cabinet. It features a tubular aluminized steel heat exchanger and an integrated furnace control board with a seven-segment LED display for setup, status, and diagnostic readout. The blower motor runs at 1,075 RPM with a 1\/2 HP rating at 115 volts, 60 Hz, single-phase power. Licensed HVAC technicians install this furnace in new construction and replacement applications.\u003c\/p\u003e\u003cp\u003eThe A801X040AM3SC is suited for residential forced-air heating systems and is rated for approximately 3-ton cooling capacity, making it appropriate for homes in the 1,500 to 1,800 square foot range. Its multi-positional design supports upflow, downflow, and horizontal installation orientations, giving installers flexibility across a range of duct configurations. The 14.5-inch cabinet width is an industry-standard dimension, maintaining compatibility with common cased coils and accessories. The unit is certified for use with both natural gas and LP gas per ANSI Z21.47 and CSA 2.3.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e40,000 BTU\/h input, 80% AFUE single-stage heating\u003c\/li\u003e\n\u003cli\u003eTubular aluminized steel heat exchanger for durability and heat transfer\u003c\/li\u003e\n\u003cli\u003eMulti-positional cabinet supports upflow, downflow, and horizontal configurations\u003c\/li\u003e\n\u003cli\u003eIntegrated furnace control with seven-segment LED display, last six error codes stored, no dip switches\u003c\/li\u003e\n\u003cli\u003eAdjustable blower off delay for both heating and cooling modes\u003c\/li\u003e\n\u003cli\u003eAll Molex connections throughout for reliable, spade-free wiring\u003c\/li\u003e\n\u003cli\u003eAir-tight cabinet with 1.4% or less air leakage per ASHRAE 193\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe A801X040AM3SC is rated for 3-ton cooling capacity and is compatible with industry-standard cased coils and accessories designed for a 14.5-inch cabinet width. The unit accepts both natural gas and LP gas fuel sources. Superseded variants in this model family include A801X040AM3SDA and A801X040AM3SDB.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer installer guide. Shut off electrical power and gas supply at the service disconnect and manual gas valve before beginning any service or installation work. Verify gas line sizing, venting configuration, and duct static pressure comply with applicable codes, including ANSI Z223.1 and the International Fuel Gas Code. The open vestibule design provides 34 inches of clearance for ease of access during installation and service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU\/h Input\u003c\/strong\u003e: 40,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages\u003c\/strong\u003e: Single-stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlower Capacity\u003c\/strong\u003e: 3 ton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 115 volts AC, 60 Hz, 1-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power\u003c\/strong\u003e: 1\/2 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Speed\u003c\/strong\u003e: 1,075 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Width\u003c\/strong\u003e: 14.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Depth\u003c\/strong\u003e: approximately 28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVestibule Height\u003c\/strong\u003e: 34 inches open\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Leakage\u003c\/strong\u003e: 1.4% or less per ASHRAE 193\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural gas or LP gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ANSI Z21.47 \/ CSA 2.3, ETL listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Positions\u003c\/strong\u003e: Upflow, downflow, horizontal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Trane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A801X040AM3SC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRANE","offers":[{"title":"Default Title","offer_id":51217051091250,"sku":"A801X040AM3SC","price":1036.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308796703.webp?v=1780588717","url":"https:\/\/voomisupply.com\/products\/runtru-a801x040am3sc-gas-furnace-40-000-btu-80-afue-single-stage-multi-positional","provider":"Voomi Supply","version":"1.0","type":"link"}