Belimo EFB24-SR-N4 Actuator 319847-401 With a port size of

With a port size of 25/32" and a high Maximum Operating Pressure Differential (MOPD)

Durable Construction: Engineered to withstand the thermal cycling and moisture typical of condensing water heater environments

this assembly provides a direct-fit solution to resolve common issues such as intermittent ignition

it eliminates the need for extensive field wiring or precarious splicing during a control board or blower motor swap

Belimo EFB24-SR-N4 Actuator 319847-401 With a port size ofThe Belimo EFB24 SR N4 is a heavy duty spring return actuator engineered for high torque applications requiring fail safe operation in demanding environments. Delivering 270 in lb of torque, this proportional damper actuator utilizes a 2 to 10 VDC control signal and operates on both 24VAC DC power. The rugged NEMA 4 (IP66) housing ensures reliable performance in outdoor or wash down conditions, protecting internal components from corrosion and