Laars LAARS-RA2117202 Pump Motor 1/2 Hp 115V

Product Description

The LAARS LAARS-RA2117202 is a 1/2 HP pump motor rated at 115 volts, designed for use in hydronic heating and hot water system applications. This motor drives the circulation pump that moves heated water through the system, maintaining consistent flow and temperature distribution. At 1/2 HP, it delivers sufficient torque for residential and light commercial hydronic loops. Licensed HVAC technicians and plumbers are the typical installers for this type of component.

This pump motor is suited for hydronic boiler systems, including residential and light commercial installations where a dedicated circulation pump motor is required. The 115-volt single-phase rating makes it compatible with standard residential electrical service. It is commonly installed as a direct replacement when the original motor fails due to bearing wear, winding failure, or overheating. LAARS and Bradford White system installations are typical applications for this motor.

Key Features

• 1/2 HP output rating for reliable circulation pump drive
• 115-volt single-phase operation matches standard residential electrical service
• Direct-replacement design for OEM pump motor serviceability
• Suited for hydronic heating loop and hot water circulation applications

Compatibility

Designed as an OEM-style replacement pump motor for LAARS and Bradford White hydronic heating systems. Verify motor specifications against the original unit before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber familiar with hydronic systems. De-energize the system at the breaker and shut off water supply valves before removing the existing motor. Verify that the replacement motor shaft diameter, rotation direction, and mounting configuration match the original before completing the install. Wiring must comply with applicable NEC requirements for the jurisdiction.

Technical Specifications

• Horsepower: 1/2 HP
• Voltage: 115 volts

Standard Information

• Brand: LAARS
• Manufacturer Part Number: LAARS-RA2117202