Lennox 13W13 Fan Blower Relay 24V

The Lennox 13W13 Relay is a replacement that is manufactured for Lennox HVAC equipment only. This crucial component works as a switch and requires a low voltage 24V signal from the control board of your system. When the relay is turned on, it makes a circuit and lets high voltage power to your furnace blower motor. This, in turn, turns on the blower fan to push air through your duct system and throughout your home. The 13W13 works with different Lennox HVAC systems and is crucial for the regulation of the airflow in your house. Measuring 1.50” x 1.27”, It is designed to fit in your furnace cabinet with ease, even when used at frequencies of 50/60 Hz.