Aprilaire 50 Relay 326010-701 Safety Verified: Factory-authorized part designed

Safety Verified: Factory-authorized part designed to meet original equipment specifications for flame sensing and ignition timing

making it suitable for large-scale hydronic heating and supply systems

this valve provides the exact operational specifications needed to ensure safety and system efficiency in the field

Precision 2-Stage Logic: Manages complex heating and cooling cycles to optimize energy consumption and airflow

and Nortek gas furnaces and air handlers

Aprilaire 50 Relay 326010-701 Safety Verified: Factory-authorized part designedOptimize your home climate control system with the Aprilaire 50 Relay, a high performance current sensing relay designed specifically for 24V HVAC applications. This essential component ensures your whole house humidifier operates only when the furnace blower is active, preventing wasted water and protecting sensitive electronics from electrical feedback. By detecting the furnace blower motor current, the Aprilaire 50 automates the humidification