As a field selectable pressure sensor

the lower air density results in insufficient negative pressure for standard factory switches

the ICP 1183468 offers the mechanical precision needed for long-term reliability in the field

Is the 038879 compatible with steam or refrigerant lines

allowing the system to resume normal ignition cycles

BROAN-NuTone SV16038 Board 326058-755 As a field selectable pressureThe BROAN NuTone SV16038 Board serves as the primary electronic control board for high efficiency ERV and HRV ventilation systems. This OEM circuit board replacement is engineered to manage critical sequences of operation, including core defrost cycles, blower motor speeds, and damper actuator positioning. Designed specifically for the Broan NuTone SV16038 assembly, this HVAC control module ensures precise communication between the wall control and