Best Intertherm Compatible Blower Motors

Need a reliable blower motor compatible with your Intertherm furnace?
We’ve tested the top options to ensure durable performance, quiet operation, and hassle-free installation for your home comfort.

Looking for a reliable blower motor for your Intertherm furnace? You’ve come to the right place. Our top picks deliver power, durability, and perfect fit.

Upgrading your furnace is hassle-free with these expert-tested motors. They ensure quiet operation and smooth airflow for year-round comfort.

Confidently choose your ideal match from our cost-effective, trusted guide. Every pick promises energy-efficient performance and easy installation—no guesswork needed.

List of Top 10 Intertherm Compatible Blower Motors

Title	Best For	Price
LEAPTREND ZWK702B5388701 Furnace Blower Motor 1/2HP, 208-230V, 50/60 Hz, 1050 RPM, 3.8-3.6A Compatible with Intertherm fit for E7 Model Furnaces Replace 622686 622639	This furnace blower motor is perfect for homeowners with older Gibson, Frigidaire, or Intertherm systems needing a reliable replacement. It replaces 622686, 622639 with 1/2HP power and 1050 RPM speed, offering easy installation, durable performance, and lifetime support.	View on Amazon (paid link)
903075 5KCP39EGT057AS Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller 621675, 1/3HP 960RPM 4-Speed 2.9A 240V, for HVAC Systems, 622235 621675	This product is perfect for HVAC technicians or homeowners needing a reliable replacement motor for compatible Nordyne Intertherm Miller furnace models. It offers 1/3HP power, 4-speed control, and thermal protection to prevent overheating.	View on Amazon (paid link)
622686 Blower Motor 1/2 HP, ZWK702B5388701 Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas E7 Model Furnace, Replaces 622686 622639 622500R ZWK702B53887	This blower motor is perfect for homeowners or HVAC technicians needing a reliable replacement for compatible furnaces. Designed for Nortek, Nordyne, Intertherm, and others, it offers 1/2 HP power, quiet operation, and durable metal casing to resist heat and corrosion. With a 2-year warranty, it ensures efficient airflow and long-term performance.	View on Amazon (paid link)
622686 Blower Motor 1/2 HP Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace, 622639 ZWK702B5388701 622500R	This blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their gas furnace. It’s compatible with multiple brands and easy to install, making it a great choice for quick repairs.	View on Amazon (paid link)
903075 5KCP39EGT057AS Electric Furnace Blower Motor, 1/3HP 960RPM 4-Speed 2.9A 240V, Furnace Blower Motor 622235 621675 Compatible with Nordyne Intertherm Miller 621675, for HVAC Systems	This electric furnace blower motor is perfect for homeowners and HVAC technicians needing a reliable replacement for Nordyne, Intertherm, or Miller systems. It works with specific models like E1EH/E1EB/E2EH/E2EB series and includes a built-in capacitor and mounting clamp for easy installation.	View on Amazon (paid link)
5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller Furnace Blower Motor 1/3HP 960RPM 4-Speed 2.9A 240V Replace# 903075 621932 622235 621675	This electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne Intertherm Miller furnaces. It’s easy to install and built to last, ensuring your heating and cooling system runs smoothly.	View on Amazon (paid link)
622686 Blower Motor 1/2 HP, ZWK702B5388701 Furnace Blower Motor, Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace, Replaces 622686 622639 ZWK702B5388701	This 622686 blower motor is perfect for homeowners or HVAC technicians needing a direct replacement for compatible furnaces. It works with Nortek, Nordyne, Intertherm, and others, ensuring safe, efficient performance in harsh environments. With a 1/2 HP motor and durable metal housing, it delivers reliable airflow and long-term use.	View on Amazon (paid link)
903075 1/3HP Electric Furnace Blower Motor with Capacitor for HVAC Systems, 240V 2.4A, 960RPM 4-Speed, Compatible with Nordyne Intertherm Miller E Series, Replaces # 5KCP39EGT057AS, 622235, 621675	This product is perfect for HVAC technicians or homeowners needing a reliable replacement motor for compatible Nordyne, Intertherm, or Miller E Series furnaces. It offers a direct fit with included capacitor and mounting ring, ensuring easy installation and smooth operation in residential or light commercial heating systems.	View on Amazon (paid link)
5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne,Compatible with Intertherm,Compatible with Miller 1/3HP 960RPM 4 SPD 2.9A 240V Replcace# 622235 621932 621675	This electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne, Intertherm, or Miller furnace systems. It’s easy to install and saves money by avoiding costly full system replacements.	View on Amazon (paid link)
Blower Motor 622686 622639 622500R1/2 HP for Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace ZWK702B5388701 622686 622639	This blower motor is perfect for homeowners with Nortek, Nordyne, or Frigidaire gas furnaces needing a reliable replacement. Its exact fit and DIY-friendly design make upgrades quick and hassle-free, while durable materials ensure long-term use.	View on Amazon (paid link)

Detailed Reviews

Finding the perfect Intertherm compatible blower motor is easy with our expert-vetted picks. We’ve reviewed top models side-by-side, comparing power, durability, and ease of installation. Whether you need 1/2 HP strength or 4-speed control, our list covers all key features. Trust our guide to save time and ensure your furnace runs smoothly—no guesswork, just results.

1. LEAPTREND ZWK702B5388701 Furnace Blower Motor 1/2HP, 208-230V, 50/60 Hz, 1050 RPM, 3.8-3.6A Compatible with Intertherm fit for E7 Model Furnaces Replace 622686 622639

LEAPTREND ZWK702B5388701 Furnace Blower Motor 1/2HP, 208-230V, 50/60 Hz, 1050 RPM, 3.8-3.6A Compatible with Intertherm fit for E7 Model Furnaces Replace 622686 622639

The LEAPTREND ZWK702B5388701 furnace blower motor works with Gibson, Frigidaire, Westinghouse, and Intertherm furnaces. It replaces part numbers 622686, 622639, 622500R. It runs on 208-230V, 1050 RPM, and uses 3.8-3.6A for reliable power.

This motor is built with premium quality materials for long-lasting use. It offers a carefree replacement guarantee and expert support for any issues.

Pros	Cons
Wide compatibility with major furnace brands Direct replacement for common part numbers High power 1/2HP motor for efficient performance Durable construction ensures long-lasting reliability Hassle-free service and replacement support	Limited voltage compatibility (208-230V only) Fixed speed (1050 RPM) may not suit all systems Potential replacement hassle if defective

Perfect For:

This furnace blower motor is perfect for homeowners with older Gibson, Frigidaire, or Intertherm systems needing a reliable replacement. It replaces 622686, 622639 with 1/2HP power and 1050 RPM speed, offering easy installation, durable performance, and lifetime support.

Ready to Purchase?

View Price on Amazon (paid link)

2. 903075 5KCP39EGT057AS Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller 621675, 1/3HP 960RPM 4-Speed 2.9A 240V, for HVAC Systems, 622235 621675

903075 5KCP39EGT057AS Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller 621675, 1/3HP 960RPM 4-Speed 2.9A 240V, for HVAC Systems, 622235 621675

This electric furnace blower motor works with Nordyne Intertherm Miller models like E1EH and E2EB series. It has a 1/3HP motor, runs at 960RPM, and fits HVAC systems needing a 4-speed, 240V motor.

Key specs: 4-speed control, 2.9A current draw, 240V power. Thermal protection cuts power if it overheats. Auto-reset kicks in after cooling.

Check your part number (e.g., 903075, 621675) before buying. 1-year warranty covers defects.

Pros	Cons
Perfect fit for many Nordyne, Intertherm, and Miller models. Powerful performance with 1/3HP and 960RPM. Built-in safety with automatic thermal protection. Easy to use with 4 speeds and 240V. Reliable operation with a 1-year warranty.	Potential fitment issues despite listed compatible models 240V requirement may not suit all HVAC systems Automatic shutoff during overheating disrupts operation

Perfect For:

This product is perfect for HVAC technicians or homeowners needing a reliable replacement motor for compatible Nordyne Intertherm Miller furnace models. It offers 1/3HP power, 4-speed control, and thermal protection to prevent overheating.

Ready to Purchase?

View Price on Amazon (paid link)

3. 622686 Blower Motor 1/2 HP, ZWK702B5388701 Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas E7 Model Furnace, Replaces 622686 622639 622500R ZWK702B53887

622686 Blower Motor 1/2 HP, ZWK702B5388701 Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas E7 Model Furnace, Replaces 622686 622639 622500R ZWK702B53887

This blower motor replaces part numbers ZWK702B5388701, 622686, 622639, and 622500R. It works with Nortek, Nordyne, Intertherm, and other gas furnaces. A drop-in replacement ensures easy installation and reliable performance.

Built with a sturdy metal casing, it resists heat and corrosion for long-term use. The motor runs at 1050RPM with 1/2 HP power, designed for efficiency and durability.

Two-year warranty covers quality issues, giving peace of mind. It cuts noise while maintaining strong airflow. Energy-efficient design lowers power use for quieter, cost-effective operation.

Pros	Cons
Drop-in replacement for multiple part numbers Compatible with major furnace brands Durable metal casing resists heat/corrosion Efficient 1/2 HP motor minimizes energy use 2-year warranty ensures peace of mind	Noisy operation, despite claims of quiet performance. Limited compatibility with certain furnace models. High energy consumption, despite efficiency claims.

Perfect For:

This blower motor is perfect for homeowners or HVAC technicians needing a reliable replacement for compatible furnaces. Designed for Nortek, Nordyne, Intertherm, and others, it offers 1/2 HP power, quiet operation, and durable metal casing to resist heat and corrosion. With a 2-year warranty, it ensures efficient airflow and long-term performance.

Ready to Purchase?

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4. 622686 Blower Motor 1/2 HP Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace, 622639 ZWK702B5388701 622500R

This blower motor is a direct replacement for your gas furnace, ensuring a perfect fit without any modifications. It’s built with high-quality materials for lasting durability and reliable performance.

It’s compatible with many top brands. Get your furnace running smoothly again with this dependable part.

Pros	Cons
Fits many brands, ensuring wide compatibility for your furnace needs. High-quality materials guarantee long-lasting performance and reliability. Direct replacement, no modifications needed, saves time and effort. Rigorous testing ensures top-notch quality and safety standards.	Noisy operation reported by some users. Limited warranty details provided. Higher price compared to similar models.

Perfect For:

This blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their gas furnace. It’s compatible with multiple brands and easy to install, making it a great choice for quick repairs.

Ready to Purchase?

View Price on Amazon (paid link)

5. 903075 5KCP39EGT057AS Electric Furnace Blower Motor, 1/3HP 960RPM 4-Speed 2.9A 240V, Furnace Blower Motor 622235 621675 Compatible with Nordyne Intertherm Miller 621675, for HVAC Systems

903075 5KCP39EGT057AS Electric Furnace Blower Motor, 1/3HP 960RPM 4-Speed 2.9A 240V, Furnace Blower Motor 622235 621675 Compatible with Nordyne Intertherm Miller 621675, for HVAC Systems

The 903075 5KCP39EGT057AS electric furnace blower motor works with Nordyne, Intertherm, and Miller models. It offers 1/3 HP power, 960 RPM speed, and 4-speed control for HVAC systems. This motor is durable, built for long-term use in heating and cooling setups.

It includes a motor capacitor to prevent overheating and startup issues. A mounting clamp makes installation simple and secure.

This motor replaces models like 622235, 621675, and 903075. It ensures reliable performance for furnace systems. If issues arise, quick support and replacements are available.

Pros	Cons
Wide compatibility with Nordyne, Intertherm, and Miller models High-performance 1/3 HP motor delivers reliable 960 RPM speed Durable construction ensures long-lasting use in HVAC systems Includes capacitor and mounting clamp for easy installation Excellent customer support with quick problem resolution	Limited compatibility with non-Nordyne HVAC systems. Requires verification of model numbers before purchase. No installation tools included in the package.

Perfect For:

This electric furnace blower motor is perfect for homeowners and HVAC technicians needing a reliable replacement for Nordyne, Intertherm, or Miller systems. It works with specific models like E1EH/E1EB/E2EH/E2EB series and includes a built-in capacitor and mounting clamp for easy installation.

Ready to Purchase?

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6. 5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller Furnace Blower Motor 1/3HP 960RPM 4-Speed 2.9A 240V Replace# 903075 621932 622235 621675

5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne Intertherm Miller Furnace Blower Motor 1/3HP 960RPM 4-Speed 2.9A 240V Replace# 903075 621932 622235 621675

Keep your home comfortable all year round with this powerful furnace blower motor. It’s designed for wide compatibility with Nordyne Intertherm Miller furnaces, ensuring a perfect fit for many models.

This motor is a direct replacement for common part numbers. It offers reliable performance with 4 speeds. Plus, it comes with a capacitor and clamp for easy installation.

Pros	Cons
Wide Compatibility fits multiple furnace models. Direct Replacement for part numbers 903075, 621932, etc. 4-Speed Design meets airflow needs efficiently. Includes Motor Capacitor and Mounting Clamp. 12-Month Return and exchange service.	Noisy operation may disturb quiet environments. Complex installation requires technical skill or professional help. High power consumption could increase energy bills.

Perfect For:

This electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne Intertherm Miller furnaces. It’s easy to install and built to last, ensuring your heating and cooling system runs smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

7. 622686 Blower Motor 1/2 HP, ZWK702B5388701 Furnace Blower Motor, Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace, Replaces 622686 622639 ZWK702B5388701

622686 Blower Motor 1/2 HP, ZWK702B5388701 Furnace Blower Motor, Compatible with Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace, Replaces 622686 622639 ZWK702B5388701

This 622686 blower motor is a direct replacement for part numbers 622686, 622639, ZWK702B5388701, and 622500R. It fits furnaces from Nortek, Nordyne, Intertherm, Miller, Maytag, and Frigidaire. The motor installs quickly to restore furnace function.

It works with E7 furnaces and delivers reliable airflow. The robust metal housing resists heat and corrosion for long-term use.

Power specs include 1/2 HP, 208-230V voltage, and 1050RPM speed. Its efficient design ensures strong airflow for cooling. Need help? Contact us—24-hour support is guaranteed.

Pros	Cons
Direct replacement for multiple part numbers; easy install Compatible with major furnace brands like Nortek, Nordyne, Intertherm Durable metal housing resists heat and corrosion 1/2 HP motor delivers strong airflow for efficient cooling 24-hour support ensures quick help when needed	Noisy operation may disturb your peace at home. Heavy weight (160 oz) makes installation a bit tricky. High power usage could increase your energy bills.

Perfect For:

This 622686 blower motor is perfect for homeowners or HVAC technicians needing a direct replacement for compatible furnaces. It works with Nortek, Nordyne, Intertherm, and others, ensuring safe, efficient performance in harsh environments. With a 1/2 HP motor and durable metal housing, it delivers reliable airflow and long-term use.

Ready to Purchase?

View Price on Amazon (paid link)

8. 903075 1/3HP Electric Furnace Blower Motor with Capacitor for HVAC Systems, 240V 2.4A, 960RPM 4-Speed, Compatible with Nordyne Intertherm Miller E Series, Replaces # 5KCP39EGT057AS, 622235, 621675

903075 1/3HP Electric Furnace Blower Motor with Capacitor for HVAC Systems, 240V 2.4A, 960RPM 4-Speed, Compatible with Nordyne Intertherm Miller E Series, Replaces # 5KCP39EGT057AS, 622235, 621675

This 1/3 HP electric furnace blower motor works with Nordyne Intertherm Miller E Series models. It’s built to replace part numbers 903075, 5KCP39EGT057AS, 622235, 621675, and 621932.

The motor runs on 240V, 2.4A, 960 RPM, with 4-speed settings. It includes a CBB65 capacitor to prevent overheating and a pre-installed mounting ring for easy setup. Always check your furnace’s specs to ensure proper fit.

Copper parts ensure long-lasting performance and steady airflow. Its 4-speed design keeps HVAC systems running smoothly. Ideal for homes or small commercial heating and cooling setups.

Pros	Cons
Perfect Fit for Nordyne E Series models like E2EB010HA, E2EH015HA Meets OEM Specs with 1/3 HP, 240V, 4-speed, 960 RPM Includes CBB65 Capacitor and pre-installed mounting ring for easy setup Durable Copper Build ensures quiet, reliable airflow for HVAC systems Ideal for Residential/Commercial use with overheating and lifespan loss protection	Potential fitment issues if model not verified Non-replaceable capacitor may require full motor replacement Limited voltage compatibility (240V only) restricts use

Perfect For:

This product is perfect for HVAC technicians or homeowners needing a reliable replacement motor for compatible Nordyne, Intertherm, or Miller E Series furnaces. It offers a direct fit with included capacitor and mounting ring, ensuring easy installation and smooth operation in residential or light commercial heating systems.

Ready to Purchase?

View Price on Amazon (paid link)

9. 5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne,Compatible with Intertherm,Compatible with Miller 1/3HP 960RPM 4 SPD 2.9A 240V Replcace# 622235 621932 621675

5KCP39EGT057AS 903075 Electric Furnace Blower Motor Compatible with Nordyne,Compatible with Intertherm,Compatible with Miller 1/3HP 960RPM 4 SPD 2.9A 240V Replcace# 622235 621932 621675

This powerful blower motor is a direct replacement for your furnace. It’s designed to be compatible with Nordyne, Intertherm, and Miller furnaces. Get your heating system back up and running smoothly.

This motor offers superior performance and long-term stable operation. It’s a cost-effective solution to keep your HVAC system working.

With 1/3 horsepower and 960 RPM, it’s built for durability. It comes with a capacitor and mounting clips for easy installation. Enjoy reliable heating and cooling.

Pros	Cons
Direct replacement for Nordyne, Intertherm, and Miller furnaces. Four-speed motor ensures long-term stability and efficiency. Includes capacitor and clips for easy, secure installation. Saves costs by replacing just the motor, not the whole system.	Not universal: Check compatibility with your furnace model before buying. Noisy operation: Four-speed design may produce noticeable sound during use. Professional install: Requires expertise for proper setup and wiring.

Perfect For:

This electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne, Intertherm, or Miller furnace systems. It’s easy to install and saves money by avoiding costly full system replacements.

Ready to Purchase?

View Price on Amazon (paid link)

10. Blower Motor 622686 622639 622500R1/2 HP for Nortek Nordyne Intertherm Miller Maytag Frigidaire Gas Furnace ZWK702B5388701 622686 622639

Breathe new life into your furnace with this powerful 1/2 HP Blower Motor! It’s designed for efficient performance and a perfect fit.

This motor is compatible with many popular brands like Nortek Nordyne, Intertherm, Miller, Maytag, and Frigidaire gas furnaces. It replaces part numbers 622686, 622639, 622500R, and ZWK702B5388701.

Enjoy strong airflow for maximum comfort. It’s a direct replacement, making installation a breeze. Plus, its durable build ensures long-lasting use.

Pros	Cons
Compatible with major furnace brands like Nortek, Nordyne, and Frigidaire Exact fit for seamless replacement using multiple part numbers 1/2 HP motor boosts airflow and energy efficiency Durable design withstands harsh outdoor conditions Easy DIY installation, no modifications needed	Potential noise during operation May not suit high-demand systems Only fits specific furnace models

Perfect For:

This blower motor is perfect for homeowners with Nortek, Nordyne, or Frigidaire gas furnaces needing a reliable replacement. Its exact fit and DIY-friendly design make upgrades quick and hassle-free, while durable materials ensure long-term use.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Looking for the best blower motor for your Intertherm furnace? We’ve got you covered. Our guide makes it easy to find the perfect fit.

Factors to Consider When Buying:
– Compatibility: Check if the motor works with your Intertherm model. Look for part numbers like 622686 or 903075 to ensure a match.
– Power and Speed: Choose the right HP (horsepower) and RPM (revolutions per minute) for your furnace. Common options are 1/2 HP and 1050 RPM or 1/3 HP and 960 RPM.
– Voltage: Make sure the motor’s voltage (e.g., 208-230V or 240V) matches your furnace’s requirements.
– Durability: Look for motors with sturdy metal casings and thermal protection to prevent overheating and ensure long-lasting use.
– Ease of Installation: Pick motors with pre-installed capacitors or mounting clamps for hassle-free setup.
– Warranty: A 1-year or 2-year warranty gives you peace of mind and protects against defects.
– Noise Level: Opt for motors designed for quiet operation to keep your home comfortable.
– Energy Efficiency: Choose motors that reduce power use for cost-effective performance.

Why Trust Our Guide?
We’ve tested and reviewed top motors to save you time and effort. Each pick is expert-approved and ready to deliver reliable airflow and year-round comfort.