Resideo 50057547-003 Circuit Board R-410A verifying the 115-volt input and

verifying the 115-volt input and 1/77 HP rating is critical for operational safety

Built from industrial-grade materials to withstand the rigorous demands of commercial HVAC mechanical rooms

and 1/2" NPT valves

2 VA (holding) power consumption of this unit

the V4944N1011 is the official direct replacement for the V4844N1186

Resideo 50057547-003 Circuit Board R-410A verifying the 115-volt input andThe Resideo 50057547 003 Circuit Board is the direct OEM replacement control module for the HE250 TrueEASE Large Advanced Bypass Humidifier. As the central processing logic for the humidification system, this board manages the solenoid valve timing, fan interlocks, and sensor feedback to ensure precise indoor air quality management. Designed for HVAC contractors, it facilitates seamless system troubleshooting and restores the advanced diagnostic