121-327

This 24-volt blower relay is an essential electrical component designed for HVAC systems, including residential furnaces and air handlers. It functions as a heavy-duty switch, utilizing a 24V coil to activate the blower motor when signaled by the thermostat. Compatible with both 50Hz and 60Hz power supplies, this relay ensures reliable performance and consistent airflow throughout your home. It is a common replacement part for heating and cooling units experiencing issues with fan activation, intermittent blower operation, or a fan that refuses to shut off. Professional-grade construction provides a durable solution for restoring proper climate control system functionality and electrical safety.
Type: Electrical Blower Relay
Size: Small
Application: Used in forced-air furnaces, air handlers, and HVAC systems to switch the blower fan motor on and off via the 24V control circuit.
Specifications: Coil Voltage: 24V AC; Frequency: 50/60Hz; Component Type: Electro-mechanical Relay