This SPDT relay features a 20 Amp contact rating

This integrated furnace control supports twinning

it ensures the internal mechanical components

Key Benefits Ensures code compliance with International Residential Code (IRC) for makeup air

Lau 60557501 Fan Blade 322056-301 This SPDT relay features aFor high demand HVAC and industrial ventilation tasks, the Lau 60557501 Condenser Fan Blade provides the rugged reliability professional contractors require. This heavy duty 3 blade propeller features a 22 inch diameter and a 33 degree pitch, engineered specifically for high static pressure applications in commercial condensing units. Constructed with high strength aluminum blades and a corrosion resistant steel spider, this CW rotation fan blade