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Airco AH-90MD Replacement Parts

All Airco AH models

Compatibility GuaranteedVerified OEM PartsFast Shipping

16 parts available

Verified Fit
Blower Motors & Capacitors 543-507 replacement part for Airco furnaces

8" FAN AND LIMIT CONTROL ADJUSTABLE FAN TEMP

Part #: 543-507
In Stock
CA$491.34
Verified Fit
Blower Motors & Capacitors 668-003 replacement part for Airco furnaces

1/3HP BELT DRIVE BLOWER MOTOR 115V 1725RPM

Part #: 668-003
In Stock
CA$498.61
Verified Fit
Blower Motors & Capacitors 668-004 replacement part for Airco furnaces

1/4HP BELT DRIVE BLOWER MOTOR 115V 1725RPM REPLACEMENT FOR 1/5HP & 1/6HP

Part #: 668-004
In Stock
CA$484.76
Verified Fit
Blower Motors & Capacitors 668-021 replacement part for Airco furnaces

1/6,1/4,1/3 AND 1/2HP UPGRADE 5.5 DIA DIRECT DRIVE MOTOR 4 SPEED 120V 1075RPM WITH 10MFD CAPACITOR

Part #: 668-021
In Stock
CA$426.43
Verified Fit
Gas Control 427-001 replacement part for Airco furnaces

1/2" X 1/2" GAS CONTROL VALVE SINGLE STAGE, STANDING PILOT, 24V COMPATABLE WITH SLOW OPENING, STANDARD OPENING & FAST OPENING.

Part #: 427-001
In Stock
CA$425.96
Verified Fit
3 Limit Switch 543-508 replacement part for Airco furnaces

11-1/2" FAN AND LIMIT SWITCH ADJUSTABLE FAN

Part #: 543-508
In Stock
CA$491.34
Verified Fit
electrical-transformers-relay 872-001 replacement part for Airco furnaces

TRANSFORMER 120V 24V 20VA WHITE ROGERS

Part #: 872-001
In Stock
CA$77.89
Verified Fit
Blower Component 235-005 replacement part for Airco furnaces

38" BLOWER BELT 4L380 (A36)

Part #: 235-005
In Stock
CA$32.40
Verified Fit
Blower Component 235-006 replacement part for Airco furnaces

39" BLOWER BELT 4L390 (A37)

Part #: 235-006
In Stock
CA$34.68
Verified Fit
Blower Component 235-030 replacement part for Airco furnaces

BLOWER SHAFT 3/4" X 24" CUT TO REQUIRED LENGTH

Part #: 235-030
In Stock
CA$152.71
Verified Fit
Blower Component 235-100 replacement part for Airco furnaces

BLOWER MOTOR PULLEY 3-1/4" X 1/2" ADJUSTABLE

Part #: 235-100
In Stock
CA$75.08
Verified Fit
Blower Component 235-103 replacement part for Airco furnaces

BLOWER PULLEY 7" X 3/4"

Part #: 235-103
In Stock
CA$76.51
Verified Fit
Blower Component 235-104 replacement part for Airco furnaces

BLOWER PULLEY 8" X 3/4"

Part #: 235-104
In Stock
CA$51.18
Verified Fit
Blower Component 235-200 replacement part for Airco furnaces

3/4" BLOWER BEARINGS ECCENTRIC WITH SLEEVE (PER PAIR) 1-13/16" OD

Part #: 235-200
In Stock
CA$89.20
Verified Fit
Thermocouples, Pilot Assembly, Pilot Tubing 745-101 replacement part for Airco furnaces

24" THERMOCOUPLE 30MV

Part #: 745-101
In Stock
CA$35.88
Verified Fit
Thermocouples, Pilot Assembly, Pilot Tubing 745-200 replacement part for Airco furnaces

ALUMINUM PILOT TUBE 1/4" X 5' FOR FURNACE, BOILER AND HOT WATER TANK

Part #: 745-200
In Stock
CA$61.42

Not seeing the part you need?

Our team is happy to help you find the right part for your Airco AH-90MD.

1-778-759-9864

Related Airco Models

Other Airco models in the same series — tap to view their replacement parts.

OEM Replacement Part Numbers

The Airco AH-90MD uses 16 OEM part numbers. Click any highlighted number to view its replacement.

235-005235-006235-030235-100235-103235-104235-200427-001543-507543-508668-003668-004668-021745-101745-200872-001

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