Carrier HD52AR237 Motor 320788-703 For proper flame modulation control

For proper flame modulation control

A stuck plunger or debris in the enclosing tube can cause the coil to overheat

allowing for direct mounting to standard junction boxes or control panels

the entire valve unit usually requires replacement

It is not a direct replacement for 750mv millivolt systems or standing pilot assemblies

Carrier HD52AR237 Motor 320788-703 For proper flame modulation controlThe Carrier HD52AR237 is a heavy duty, OEM replacement condenser fan motor engineered for high demand residential and commercial HVAC systems. Operating at 208 230V, this 1 HP motor delivers a consistent 1050 RPM to maintain critical head pressure and ensure optimal heat transfer across the condenser coils. As a PSC (Permanent Split Capacitor) motor, it requires a precision matched capacitor to ensure efficient phase shifting and reliable torque