Answering the need for reliable, double shaft fan motors that fit Coleman Mach, Airxcel, and similar RV and RV-style HVAC units, this guide highlights five top options. These motors are best for DIY replacements, quick repairs, and upgrading older fans in travel trailers, campers, or small commercial cooling units. The featured models vary in horsepower, RPM, voltage, and speed options to match your unit’s requirements. Use this comparison to identify which motor aligns with your system’s model numbers and mounting style.
| Product | Motor Power | RPM | Voltage | Best For |
|---|---|---|---|---|
| NUOVEPE RV AC Fan Motor | 1/3 HP | 1675 / 1080 | 115V | Modern RV ACs needing quiet, energy-efficient operation |
| ELECTRIC MOTOR WAREHOUSE | 1/5 HP | 1550 | 208-230V | High/low speed flexibility with direct interchange to FASCO D258 |
| CAPTIVE-AIRE Direct Drive | 1/3 HP | 1635 | 115/230V | Direct drive exhaust fans with capacitor included |
| Pellethead Replacement Fasco D1092 | Depends on model | Varies | Varies | Versatile replacement for multiple Coleman Mach units |
| LEUNGOO RV Fan Motor | 1/3 HP | 1675/1080 | 115V | Caps included; broad compatibility |
NUOVEPE RV AC Fan Motor with Capacitor
The NUOVEPE motor is designed as a precision replacement for specific Coleman Mach and Airxcel models. It offers a 1/3 HP motor with two speeds (1675 RPM and 1080 RPM) and includes a pre-installed 25μF/450V capacitor. This makes the setup straightforward for RV cooling systems that require a compact, energy-efficient solution. Best for RV owners upgrading a quiet, reliable cooling motor without purchasing separate components.
Who it’s best for: RV owners who want a ready-to-install motor with capacitor included and wide model compatibility. Why selected: it matches several 6000/8000 series Coleman Mach units and common D1092 cross-refs, simplifying replacements.
Caution: verify that your model’s shaft length and mounting style match the double-shaft configuration before purchase. Some Coleman/Mach units may use different capacitor values or mounting footprints.
1/5 hp 1550 RPM 208-230V 5 Inch Dia. Direct Interchange to FASCO D258
This ELECTRIC MOTOR WAREHOUSE model provides 1/5 HP with a single 1550 RPM rating and 208-230V operation. It features two speeds and a double shaft configuration, ideal for users replacing Fasco D258-era units. Best for: installers seeking a straightforward swap that maintains similar electrical demands and mounting patterns.
Why selected: its direct interchangeability with FASCO D258 makes it a practical upgrade for older RV AC condensers. Caution: confirm shaft dimensions (8″ x 1/2″ x 8″) and mounting bolt circle align with your unit to avoid fit issues.
Captive Aire Direct Drive Exhaust Fan Motor
The Captive-Aire motor is a 1/3 HP direct-drive option that supports 115/1/60 and 230/1/60 configurations, with a 1635 RPM rating and a built-in capacitor. It’s compatible with side-lug and double-flat shaft designs. Best for: ducted or ceiling exhaust fans in commercial or large residential setups where a robust, capacitor-enabled motor is required.
Why selected: the model’s versatility across voltage and its capacitor-inclusive design simplify wiring and startup. Caution: ensure your unit’s capacitor and terminal layout match this motor’s specifications to avoid compatibility issues.
Pellethead Fasco D1092 Condenser Motor Replacement
The Pellethead replacement motor presents a versatile option for multiple Coleman Mach models. It cross-references D1092, 7184-0156, 7184-0432, and several 1468-series parts. Best for: users needing a flexible, multi-model replacement with straightforward installation.
Why selected: its broad compatibility reduces the risk of buying the wrong unit when servicing varied RV air conditioning systems. Caution: verify model-specific shaft length and body diameter to ensure a precise fit.
LEUNGOO RV Fan Motor With Capacitor
The LEUNGOO motor is a 1/3 HP, 1675/1080 RPM, 115V unit with a capacitor included. It’s designed to be a compatible replacement for a mix of D1092, Broad-Ocean, and Coleman Mach models, including many 6000/8000 series units. Best for: buyers who want a ready-to-hook-up replacement with a included capacitor and broad compatibility.
Why selected: the two-speed capability matches typical RV cooling needs, and the included capacitor simplifies installation. Caution: check shaft and mounting geometry—this model uses a specific double-shaft and end-cap arrangement that must align with your current fan assembly.
Buying Guide: Key Considerations for Double Shaft Fan Motors
What matters most when choosing a double shaft fan motor?
- Compatibility: Confirm model numbers for Coleman Mach, Airxcel, or Broad-Ocean units. Look for cross-reference lists or direct model matches to avoid mismatches.
- Horsepower and speeds: Decide between 1/3 HP and 1/5 HP options and whether you need single or dual speed operation. Higher RPMs provide stronger airflow but may consume more power.
- Voltage: RV systems commonly run on 115V, but some units use 208-230V. Matching voltage is essential for safe operation.
- Capacitor inclusion: Motors with an integrated capacitor simplify installation but verify capacitor rating (microfarads and voltage) to ensure circuit compatibility.
- Shaft configuration and mounting: Double-shaft motors vary in shaft length, diameter, and bolt pattern. Ensure the replacement’s shaft dimensions align with mounting holes and fan hub compatibility.
- Installation effort: Some options include pre-installed capacitors and pre-wired connectors, reducing wiring work. Others may require additional wiring or mounting hardware.
- Durability and noise: Look for PSC (permanent split capacitor) designs for energy efficiency and stable operation. Consider the unit’s vibration and expected lifespan in an RV environment.
Common Scenarios and Recommendations
- New RV setup or frequent travel: Choose a model with a capacitor included and dual-speed operation for flexible airflow control. NUOVEPE and LEUNGOO options are solid fits here.
- Replacing a cross-reference part: Pellethead and CAPTIVE-AIRE provide broad compatibility with common OEM parts, reducing guesswork.
- High-altitude or noise-sensitive environments: Favor motors with quieter operation and efficient PSC design; two-speed options help minimize sound at low RPM.
FAQ
- Q: Do all double shaft motors include a capacitor? A: Not all do; some listings show a separate capacitor must be purchased. Look for options that clearly state capacitor inclusion.
- Q: How do I verify compatibility with Coleman Mach units? A: Check the manufacturer’s cross-reference lists and model numbers matched in the product description.
- Q: What is the benefit of a two-speed motor? A: It allows higher airflow when needed and quieter operation at lower speeds, saving energy in RV applications.
- Q: Are these motors suitable for 208-230V RV systems? A: Some models support 208-230V, while others are 115V. Confirm your system voltage before purchase.
- Q: How important is shaft length and mounting pattern? A: Very important; incorrect dimensions can prevent proper fit or cause vibration and wear.
- Q: Can I replace a motor without professional help? A: In many cases yes, if you have basic electrical wiring skills and can safely power down the system. Follow the unit’s service manual.
