Armstrong Air® A93UH1E045B12A

Armstrong Air® Gas Furnace, 1-Stage, Series: A931E, 45000 Btu/hr Input, 42000 Btu/hr Output, 120 V, 93 % AFUE, 1200 cfm, Upflow/Horizontal Furnace Position, No Low NOX, High Efficiency Constant Torque Blower Motor, 1/2 hp Motor, 1/2 in, Silicon Nitride Ignition, 15 A Fuse, Aluminized Steel, 17-1/2 in W x 28-1/2 in D x 33 in H

• 93% AFUE efficiency rating - this means 93% of your fuel is converted into usable heat, compared to an older furnace, this can potentially save you hundreds of dollars per year in energy cost
• Constant torque motor - like a variable speed furnace, constant torque furnaces provide lower operating costs and increase overall system efficiency
• Compared to standard PSC motors, constant torque delivers more consistent airflow and quieter operation
• Quiet Combustion™ technology - uses a smaller btu input per burner for quieter start-up and operation while providing more even heat distribution
• EHX™ technology - every Armstrong Air® furnace is engineered and built with EHX™ technology, a patented design that eliminates the hot spots that can shorten furnace life
• EHX™ technology makes heat exchangers more durable and with its advanced airflow system, more air contacts the heat exchanger surface area for greater heat exchange, enhancing efficiency and comfort

• Armstrong Air 17A91 Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Armstrong_Air_17A91_Catalog.pdf
• Armstrong Air 17A91 Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Armstrong_Air_17A91_Specification_Sheet.pdf