Field Controls 46131501 SWG-4 Replacement Motor Kit for Sidewall Power Venters

The Field Controls 46131501 SWG-4 Replacement Motor Kit (Model SWG-4RMK) is a genuine OEM replacement motor assembly designed specifically for Field Controls SWG-4 sidewall power venters used with gas and oil-fired heating equipment. This complete motor kit enables you to restore proper venting performance in existing SWG-4 power venter systems without replacing the entire unit.

Motor Specifications:

• Manufacturer: Fasco Model 7121-7203
• Type: U21B high-speed motor
• Speed: 3100 RPM
• Power: 115 Volt, 60 Hz, 0.92 Amp
• Horsepower: 1/40 HP
• Class B insulation rating
• Sealed bearings (maintenance-free design)
• Includes starting capacitor for reliable operation

Complete Kit Includes:

• (1) 46131501 SWG-4 replacement motor
• (1) 46131503 SWG-4 capacitor
• (3) 21001014 drip pans for above vessel heaters
• (3) 46253989 support feet for above vessel heaters
• (2) 41506704 capacitor covers

Application: This replacement motor kit is designed for Field Controls SWG-4 and SWG-4RMK sidewall power venters that vent natural gas, LP gas, or oil-fired furnaces, boilers, and water heaters. The SWG power venter system uses a motorized blower to safely vent combustion gases through an exterior wall, eliminating the need for traditional chimney venting. Power venters are interlocked with heating appliances to ensure proper draft is established before burner activation.

Important Compatibility Note: This motor kit will NOT fit the SWG-4HD or SWG-4HDS heavy-duty models. Verify your existing power venter model number before ordering.

Features and Benefits:

• Sealed bearing design eliminates annual lubrication maintenance
• Integrated starting capacitor for reliable motor startup
• Direct OEM replacement for easy installation
• Restores proper venting performance and system safety
• More economical than replacing entire power venter unit

Field Controls SWG power venters are ETL and cETL listed for use with all LP gas, natural gas, and oil-fired heating equipment. Regular motor maintenance or replacement ensures continued safe and efficient operation of your sidewall venting system.