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Armstrong Air

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Product Image of Variable Speed Motor Wire Harness, R76700578
$42.70 each
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Product Image of 10mfd Run Capacitor, R76734200
10mfd Run Capacitor, R76734200
SKU: R76734200
Armstrong Air
SKU: R76734200
$34.67 each
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Product Image of 208/230v1ph Variable Speed motor, Prgmd, R46132-021
$815.58 each
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Product Image of Evaporator Coil, R46249-001
Evaporator Coil, R46249-001
SKU: R46249-001
Armstrong Air
SKU: R46249-001
$4,378.57 each
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Product Image of Evaporator Coil, R46250-002
Evaporator Coil, R46250-002
SKU: R46250-002
Armstrong Air
SKU: R46250-002
$2,686.00 each
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Product Image of Txv , R46253-001
Txv , R46253-001
SKU: R46253-001
Armstrong Air
SKU: R46253-001
$178.66 each
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Product Image of Tube-txv/drier Liquid Assembly, R47267-004
$154.10 each
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Product Image of 1 Phase 3 Speed Motor (208-230V, 1/2 HP, 1100 RPM), R47474-001
$241.45 each
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Product Image of 5kw Electric Heat String Kit, R110065319
$83.07 each
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Product Image of Liquid Line Service Valve, R41476-004
$64.00 each
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Product Image of Distributor Assembly. W/piston, R100579-60
$97.29 each
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Product Image of Distributor Assembly, R101322-05
Distributor Assembly, R101322-05
SKU: R101322-05
Armstrong Air
SKU: R101322-05
$185.68 each
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Product Image of Wire Harness, R102331-01
Wire Harness, R102331-01
SKU: R102331-01
Armstrong Air
SKU: R102331-01
$178.36 each
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Product Image of Ecm Blower Motor, R46132-039
Ecm Blower Motor, R46132-039
SKU: R46132-039
Armstrong Air
SKU: R46132-039
$863.47 each
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Product Image of 1Hp 208-230V Ecm Motor, R46132-044
1Hp 208-230V Ecm Motor, R46132-044
SKU: R46132-044
Armstrong Air
SKU: R46132-044
$870.60 each
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Product Image of Evaporator Coil, R46247-001
Evaporator Coil, R46247-001
SKU: R46247-001
Armstrong Air
SKU: R46247-001
$2,253.49 each
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Product Image of Gasket , R46435-001
Gasket , R46435-001
SKU: R46435-001
Armstrong Air
SKU: R46435-001
$4.51 each
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Product Image of Guard - Fan, R46906-004
Guard - Fan, R46906-004
SKU: R46906-004
Armstrong Air
SKU: R46906-004
$250.08 each
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Product Image of 2 Ton Cap. Tube Assembly, R613673-03
$288.17 each
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Product Image of Distributor Assembly , R20406703
$54.28 each
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Product Image of Mp Tube Capillary Formed, R605012-08
$77.22 each
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Product Image of Blower Housing Replacement, R25908C010
$329.95 each
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Product Image of Blower Housing , R25908C016
Blower Housing , R25908C016
SKU: R25908C016
Armstrong Air
SKU: R25908C016
$482.14 each
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Product Image of 300F M/R SPST Rollout Switch, R37520B009
$15.65 each
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Product Image of Heat Exchanger, R37214D001
Heat Exchanger, R37214D001
SKU: R37214D001
Armstrong Air
SKU: R37214D001
$1,073.54 each
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Product Image of Diff. Pressure Switch, R38094B004
Diff. Pressure Switch, R38094B004
SKU: R38094B004
Armstrong Air
SKU: R38094B004
$91.18 each
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Product Image of Metering Device, RS43271-003
Metering Device, RS43271-003
SKU: RS43271-003
Armstrong Air
SKU: RS43271-003
$203.67 each
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Product Image of R410a 5 ton 200mop FLWRTR TXV, A4TXV02-1
$223.51 each
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Product Image of Nat to LP Conversion Kit, ALPKT583-1
$135.04 each
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Product Image of Comp./drier Combo, R06429D443
Comp./drier Combo, R06429D443
SKU: R06429D443
Armstrong Air
SKU: R06429D443
$1,043.80 each
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Product Image of Compressor Tubing Kit, R06429D522
Compressor Tubing Kit, R06429D522
SKU: R06429D522
Armstrong Air
SKU: R06429D522
$127.84 each
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Product Image of Fan Blade, R100060-24
Fan Blade, R100060-24
SKU: R100060-24
Armstrong Air
SKU: R100060-24
$242.73 each
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Product Image of Fan Guard, R100305-01
Fan Guard, R100305-01
SKU: R100305-01
Armstrong Air
SKU: R100305-01
$414.82 each
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Product Image of Hi Pressure Switch, R100324-02
Hi Pressure Switch, R100324-02
SKU: R100324-02
Armstrong Air
SKU: R100324-02
$98.78 each
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Product Image of Thermal Expansion Valve, R103366-26
$198.97 each
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Product Image of Transducer Discharge Pressure, R104123-06
$86.09 each
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Product Image of 5kw String Kit, R110065323
5kw String Kit, R110065323
SKU: R110065323
Armstrong Air
SKU: R110065323
$84.62 each
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Product Image of SS Heat Exchanger, R38999D018
SS Heat Exchanger, R38999D018
SKU: R38999D018
Armstrong Air
SKU: R38999D018
$1,583.59 each
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Product Image of Outdoor Stat Kit, R40787-001
Outdoor Stat Kit, R40787-001
SKU: R40787-001
Armstrong Air
SKU: R40787-001
$98.16 each
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Product Image of Heater , R41706-001
Heater , R41706-001
SKU: R41706-001
Armstrong Air
SKU: R41706-001
$190.01 each
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Product Image of Flame Sensor Replacement, R43127-001
$28.30 each
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Product Image of Terminal Board, R45470-001
Terminal Board, R45470-001
SKU: R45470-001
Armstrong Air
SKU: R45470-001
$71.42 each
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Product Image of Variable Speed Motor, R46132-019
Variable Speed Motor, R46132-019
SKU: R46132-019
Armstrong Air
SKU: R46132-019
$617.34 each
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Product Image of Blower Motor (1-1/2 HP 3450/2850 RPM), R47553-001
$970.30 each
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Product Image of 208-230v 1/3 HP 1050 RPM Motor, R619997-08
$650.71 each
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Product Image of Vertical Drain Pan, R76793800
Vertical Drain Pan, R76793800
SKU: R76793800
Armstrong Air
SKU: R76793800
$260.85 each
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Product Image of High Altitude Pressure Switch, 20274507
$71.79 each
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Product Image of Combustion Floor Base, 1-841023
$80.93 each
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Resources
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More About Armstrong Air

Armstrong Air is a manufacturer of residential heating and cooling systems. Products include gas furnaces, air conditioners, heat pumps, oil furnaces, mini-split systems, and air handlers. They serve single-family residential and light commercial applications. Founded in 1928 and headquartered in West Columbia, South Carolina, Armstrong Air operates as part of Allied Air Enterprises LLC, a Lennox International company. The brand's product line includes the Pro Series of premium residential HVAC systems. Proprietary technologies include MHT Technology in air conditioners, QuietShift Technology in heat pumps, and EHX Technology in gas furnaces. ENERGY STAR qualified models are available across multiple Armstrong Air product categories. Residential HVAC contractors and dealers specify Armstrong Air equipment for new construction and replacement installations. Priorities include a manufacturer-backed dealer network and multi-product system compatibility.

Product Lines

Pro Series Systems

Armstrong Air's Pro Series is the brand's premium residential system line, designed for the highest efficiency and comfort performance within the Armstrong Air product family. Pro Series systems pair Armstrong Air cooling and heating components with the brand's integrated controls and system-matching technology. They are specified when the project calls for top-tier efficiency and advanced comfort features.

Gas Furnaces

Armstrong Air gas furnaces incorporate EHX Technology for more even heat distribution. They are available in upflow, downflow, and horizontal configurations. Multiple AFUE efficiency tiers cover new construction and retrofit residential applications across climate zones.

Air Conditioners

Armstrong Air air conditioners feature MHT Technology, engineered for consistent and reliable cooling. Available in multiple SEER2 efficiency tiers with ENERGY STAR qualified models, Armstrong Air air conditioners pair with Armstrong Air air handlers and coils for system-matched installations.

Heat Pumps

Armstrong Air heat pumps incorporate QuietShift Technology to reduce compressor and fan noise during heating operation. Providing both heating and cooling from a single outdoor unit, Armstrong Air heat pumps are specified for mild-climate residential applications where a dual-function system is preferred.

Mini-Split Systems

Armstrong Air mini-split systems provide ductless heating and cooling. They suit single-zone and multi-zone residential or light commercial applications. They are specified for room additions, converted spaces, sunrooms, and multi-zone applications outside the reach of the central ducted HVAC system.

Why Contractors Specify Armstrong Air

Armstrong Air has been producing residential HVAC equipment since 1928. As part of Allied Air Enterprises LLC, a Lennox International company, the brand is backed by a manufacturer with broad technical and distribution infrastructure. ENERGY STAR qualified models are available across multiple product categories. The brand's system-matching approach pairs Armstrong Air outdoor equipment with Armstrong Air air handlers, coils, and thermostats. This simplifies compatibility verification on residential HVAC installations.

How to Choose an Armstrong Air Product

The most important decision variable is the system type and fuel source: natural gas, propane, electricity (heat pump or straight-cool), or oil. These variables narrow the Armstrong Air product line to the applicable equipment categories before efficiency tier and capacity sizing decisions are made.

For gas heating, Armstrong Air furnaces are available in multiple AFUE tiers — selecting the appropriate tier depends on climate zone, homeowner cost goals, and local energy code minimums. For cooling, Armstrong Air air conditioners in multiple SEER2 tiers allow efficiency matching to the project requirements. Matching the Armstrong Air outdoor unit with an Armstrong Air indoor coil and air handler within the same efficiency tier preserves system efficiency and warranty coverage. For heating and cooling from a single outdoor unit, Armstrong Air heat pumps cover mild-climate applications. For ductless or multi-zone applications, Armstrong Air mini-splits are the specification path.

Frequently Asked Questions

Where is Armstrong Air headquartered?

Armstrong Air is headquartered in West Columbia, South Carolina. It operates as part of Allied Air Enterprises LLC, a Lennox International company.

How does system matching affect Armstrong Air warranty coverage?

Matching an Armstrong Air outdoor unit with an Armstrong Air indoor coil and air handler within the same efficiency tier preserves system efficiency and warranty coverage. Warranty terms vary by product line and model. They may require registration within a specific window after installation.

What's the difference between the Armstrong Air Pro Series and the standard product line?

The Armstrong Air Pro Series is the brand's premium residential platform, featuring the highest efficiency tiers and advanced comfort technologies within the Armstrong Air family. Standard-tier models deliver reliable performance at lower upfront cost. Pro Series is specified for maximum efficiency and comfort. Standard models suit budget-conscious new construction or straightforward replacement applications.

What AFUE options do Armstrong Air gas furnaces offer?

Armstrong Air gas furnaces are available in multiple AFUE efficiency tiers. The right tier depends on climate zone, homeowner cost goals, and local energy code minimums.

Which thermostats pair with Armstrong Air equipment?

Armstrong Air offers thermostats designed for compatibility with Armstrong Air equipment. The brand's system-matching approach pairs Armstrong Air outdoor equipment with Armstrong Air air handlers, coils, and thermostats. Compatibility with a specific third-party thermostat depends on wiring requirements and the Armstrong Air system being controlled.

What Armstrong Air product is right for a room addition without existing ductwork?

For a room addition without existing ductwork, Armstrong Air mini-split systems are the appropriate product. Armstrong Air mini-splits provide ductless heating and cooling in single-zone and multi-zone configurations without modifying the existing central ducted system.