Looking for the best Intertherm compatible model numbers? We’ve got you covered with a curated list of top picks, expert support, and stress-free solutions to ensure reliable performance and easy installation.
Finding the perfect Intertherm-compatible furnace parts can feel overwhelming. But with the right model numbers, reliable performance and stress-free installation are within reach.
Our guide breaks down the top picks for Intertherm furnaces, from blower motors to control boards. Each part is tested for exact specs and built with durable materials to match or beat OEM quality.
Need a quick fix? Many parts include pre-installed features and clear instructions. Worried about fit? Double-check your model—our top picks cover E7, E Series, and more. Still unsure? Expert support is just a message away for quick help and carefree replacements.
List of Top 10 Intertherm Compatible Model Numbers
| Image | 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 product is perfect for homeowners with Gibson, Frigidaire, Intertherm, or E7 model furnaces needing a reliable replacement. Bold key part numbers: ZWK702B5388701, 622686, 622639, 622500R. |
|
 |
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 1/3HP electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne Intertherm Miller E Series furnaces. It’s easy to install and keeps your HVAC system running smoothly. |
|
 |
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 product is perfect for homeowners and HVAC technicians needing a reliable, compatible replacement for gas furnaces from brands like Nortek, Nordyne, and Frigidaire. Its sturdy metal casing, 1/2 HP power, and easy drop-in installation ensure efficient, quiet operation and long-term durability in tough environments. |
|
 |
New (MK) 903600 Intertherm Nordyne Miller Flame Sensor Rod Furnace Gibson Compatible with Frigidaire + full model list |
This flame sensor rod is perfect for homeowners or HVAC technicians needing a reliable replacement for gas furnaces compatible with Intertherm, Nordyne, Miller, Gibson, or Frigidaire systems. It ensures safe and efficient operation with its precise 3.7-inch design and easy installation. |
|
 |
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 and homeowners needing a reliable replacement motor. It fits Nordyne, Intertherm, and Miller furnace models with specs like 1/3HP, 4-speed, 240V, and includes thermal protection to prevent overheating. |
|
 |
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 product is perfect for homeowners with Nordyne Intertherm Miller furnaces needing a compatible replacement motor. Its 4-speed design, easy installation, and long-lasting build make it ideal for reliable heating and cooling system repairs. |
|
 |
Upgraded 1006800/1 1006801R Control Board Compatible with Nordyne Intertherm Revolv Miller E7 Electric Furnace & B6 Series Air Handler |
This control board is perfect for homeowners and HVAC technicians needing a reliable replacement for Nordyne, Intertherm, Revolv, Miller, or compatible E7/B6 series systems. Ideal for upgrading or repairing furnaces and air handlers in homes with models like E7-012, E7EB-010H, B6BM, or B6EM units made after 2017. |
|
 |
L150-40F Auto Reset Furnace Limit Switch, Compatible with York, Coleman, Nordyne, Miller & Intertherm, Replaces 626338, 024-35596-000, S1-7142-3091, 7142-3091 |
This L150-40F Auto Reset Furnace Limit Switch is perfect for homeowners and HVAC technicians who need a reliable replacement for their York, Coleman, Nordyne, Miller, or Intertherm furnace systems. It’s easy to install and protects your furnace from overheating. |
|
 |
917178A Furnace Control Board Replacement for Nordyne, Compatible with 917178, 624626, Replaces Intertherm Furnace Units |
This furnace control board is perfect for homeowners or HVAC technicians replacing faulty units in Intertherm furnaces. It offers a direct replacement with easy installation, compressor protection, and step-by-step guidance for stress-free setup. |
|
 |
920915 Furnace Control Board – Direct Replacement for Nordyne 624742 & 904840 – Compatible with Intertherm, Miller, Tappan, Frigidaire, Gibson Single-Stage Gas Furnace |
This product is perfect for homeowners with single-stage gas furnaces needing a direct replacement for Nordyne 624742 or 904840 boards. It suits Intertherm, Miller, Tappan, and other compatible brands, offering easy DIY installation, safety features, and long-lasting durability. |
Detailed Reviews
Discover the top 10 Intertherm compatible model numbers in this expert-curated guide. Each product is thoroughly reviewed for performance, value, and reliability, ensuring you find the perfect fit for your needs. Whether you prioritize comfort or affordability, this guide simplifies your search and builds confidence in your choice.
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
The LEAPTREND ZWK702B5388701 furnace blower motor fits Gibson, Frigidaire, and Intertherm furnaces. It replaces part numbers 622686, 622639, and 622500R. This motor runs on 208-230V, 50/60 Hz, with 1050 RPM and 3.8-3.6A power.
Built with high-quality materials, it offers longer service life and reliability. The motor delivers 1/2HP power and 160 ounces of torque for steady performance. It’s designed to work smoothly in E7 model furnaces and similar units.
Need help? The brand offers carefree replacement and quick support. Buy with confidence for Intertherm, Westinghouse, or Philco furnaces.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for homeowners with Gibson, Frigidaire, Intertherm, or E7 model furnaces needing a reliable replacement. Bold key part numbers: ZWK702B5388701, 622686, 622639, 622500R.
Ready to Purchase?
2. 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 furnace blower motor works with Nordyne, Intertherm, and Miller E Series models. It runs on 240V, 2.4A power and spins at 960 RPM with 4-speed settings.
The motor includes a CBB65 capacitor to prevent overheating. A pre-installed mounting ring cuts setup time. Its copper build ensures steady airflow for smooth HVAC use.
Perfect for homes or small businesses, this motor replaces part numbers like 903075 and 5KCP39EGT057AS. Always check your furnace’s specs to match the HP and voltage correctly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This 1/3HP electric furnace blower motor is perfect for homeowners and HVAC professionals who need a reliable replacement for their Nordyne Intertherm Miller E Series furnaces. It’s easy to install and keeps your HVAC system running smoothly.
Ready to Purchase?
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
This 622686 blower motor replaces part numbers ZWK702B5388701, 622686, 622639, and 622500R. It works with Nortek, Nordyne, Intertherm, and other gas furnaces for easy installation.
Built with a sturdy metal casing, this motor resists heat and corrosion for long-term use. It runs at 1/2 HP, 208-230V, and 1050 RPM, offering strong airflow with low noise.
Two-year warranty covers quality issues. Higher-than-OEM quality ensures durability. Quiet, efficient performance saves energy and cuts noise.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for homeowners and HVAC technicians needing a reliable, compatible replacement for gas furnaces from brands like Nortek, Nordyne, and Frigidaire. Its sturdy metal casing, 1/2 HP power, and easy drop-in installation ensure efficient, quiet operation and long-term durability in tough environments.
Ready to Purchase?
4. New (MK) 903600 Intertherm Nordyne Miller Flame Sensor Rod Furnace Gibson Compatible with Frigidaire + full model list
This flame sensor (model 903600) fits gas HVAC systems. It works with Intertherm, Nordyne, Miller, Furnace Gibson, and Frigidaire units. The rod is 3.7 inches long for proper installation.
It ensures reliable flame detection for safe heating. Contact the seller for quick help with any issues.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This flame sensor rod is perfect for homeowners or HVAC technicians needing a reliable replacement for gas furnaces compatible with Intertherm, Nordyne, Miller, Gibson, or Frigidaire systems. It ensures safe and efficient operation with its precise 3.7-inch design and easy installation.
Ready to Purchase?
5. 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
The 903075 5KCP39EGT057AS Electric Furnace Blower Motor is a reliable replacement for Nordyne, Intertherm, and Miller HVAC systems. It’s compatible with many models, ensuring a perfect fit for your needs. This motor is built to last and works seamlessly with your system.
It features 1/3HP, 960RPM, 4-speed, 2.9A, and 240V specifications, making it powerful and efficient. The thermal protection prevents overheating, keeping your motor safe. This ensures long-lasting performance without burnout.
Check the part number and model before buying to ensure compatibility. A 1-year warranty is included for peace of mind.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for HVAC technicians and homeowners needing a reliable replacement motor. It fits Nordyne, Intertherm, and Miller furnace models with specs like 1/3HP, 4-speed, 240V, and includes thermal protection to prevent overheating.
Ready to Purchase?
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
This electric furnace blower motor works with Nordyne, Intertherm, and Miller furnace models like E1EH and E2EB series. It replaces part numbers 903075, 621932, 622235, and 621675.
The motor delivers 1/3 HP, 960 RPM, and 240V power for steady airflow. It includes a capacitor and mounting clamp for easy setup. Backed by 12-month support for returns or fixes.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for homeowners with Nordyne Intertherm Miller furnaces needing a compatible replacement motor. Its 4-speed design, easy installation, and long-lasting build make it ideal for reliable heating and cooling system repairs.
Ready to Purchase?
7. Upgraded 1006800/1 1006801R Control Board Compatible with Nordyne Intertherm Revolv Miller E7 Electric Furnace & B6 Series Air Handler
This control board fits Nordyne, Intertherm, Revolv, Miller, and other brands. It works with E7 Series furnaces (like E7-012, E7-017) and B6 Series air handlers made after January 2017. It cuts energy use for lower operating costs while boosting efficiency.
Need help picking the right part? Contact the seller for quick support and clear answers. This board ensures reliable, energy-efficient performance for your heating system.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This control board is perfect for homeowners and HVAC technicians needing a reliable replacement for Nordyne, Intertherm, Revolv, Miller, or compatible E7/B6 series systems. Ideal for upgrading or repairing furnaces and air handlers in homes with models like E7-012, E7EB-010H, B6BM, or B6EM units made after 2017.
Ready to Purchase?
8. L150-40F Auto Reset Furnace Limit Switch, Compatible with York, Coleman, Nordyne, Miller & Intertherm, Replaces 626338, 024-35596-000, S1-7142-3091, 7142-3091
The L150-40F auto reset furnace limit switch works with York, Coleman, Nordyne, Miller, and Intertherm furnaces. It replaces part numbers like 626338 and S1-7142-3091, ensuring easy installation.
Auto resets at 110°F after reaching 150°F to protect your furnace. Made with high-quality metals and heat-resistant parts for long use. Always check your model and part numbers before buying for a precise fit.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This L150-40F Auto Reset Furnace Limit Switch is perfect for homeowners and HVAC technicians who need a reliable replacement for their York, Coleman, Nordyne, Miller, or Intertherm furnace systems. It’s easy to install and protects your furnace from overheating.
Ready to Purchase?
9. 917178A Furnace Control Board Replacement for Nordyne, Compatible with 917178, 624626, Replaces Intertherm Furnace Units
Revive your furnace with this essential replacement control board. It’s designed for Nordyne and Intertherm units, ensuring broad compatibility and a perfect fit.
This complete kit makes installation a breeze. It includes all necessary parts. You’ll be up and running in no time.
Enjoy safer operation with the built-in delay protection. It safeguards your compressor. Get reliable performance with this easy-to-install upgrade.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This furnace control board is perfect for homeowners or HVAC technicians replacing faulty units in Intertherm furnaces. It offers a direct replacement with easy installation, compressor protection, and step-by-step guidance for stress-free setup.
Ready to Purchase?
10. 920915 Furnace Control Board – Direct Replacement for Nordyne 624742 & 904840 – Compatible with Intertherm, Miller, Tappan, Frigidaire, Gibson Single-Stage Gas Furnace
Restore your furnace’s warmth with this direct replacement control board. It’s a perfect fit for your heating system.
This board is easy to install. It keeps your family safe. Enjoy long-lasting performance.
Get your furnace working like new again. This board is built tough. It’s a smart choice for your home.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for homeowners with single-stage gas furnaces needing a direct replacement for Nordyne 624742 or 904840 boards. It suits Intertherm, Miller, Tappan, and other compatible brands, offering easy DIY installation, safety features, and long-lasting durability.
Ready to Purchase?
Buying Guide
Finding the right parts for your Intertherm furnace is simple with clear model numbers. Match specs like voltage, HP, and RPMs for seamless upgrades. Avoid guesswork and enjoy reliable heat with exact-fit replacements.
- Model Compatibility: Always check your furnace’s model number (e.g., E7, E Series) to ensure parts fit. Cross-reference part numbers like 622686 or 903075 to avoid returns.
- Part Specifications: Match key details like 1/2HP, 208-230V, or 1050 RPMs for optimal performance. Incorrect specs can cause system failures or inefficiency.
- Durability: Look for copper windings, metal casings, or heat-resistant coatings to extend lifespan. These materials resist wear and maintain function under stress.
- Ease of Installation: Choose parts with pre-installed components (e.g., capacitors, mounting rings) to save time. Clear instructions cut setup hassle and errors.
- Warranty & Support: Prioritize brands offering 1-2 year warranties or free expert help. Quick support ensures fixes for unexpected issues.
- Energy Efficiency: Parts like upgraded control boards reduce power use. Lower energy bills and steady performance go hand in hand.