Valemo VDM10B, 24 VAC General Purpose Spring Return Damper Motor Actuator , Replace Honeywell M847D & other damper Actuators (see more below), with adjustable stopper. Air Vents 2-wire Spring return damper actuator

2-wire Spring return damper actuator motor assembly

240 degress F

Terminal block makes wiring easy in the field

NPT threaded zone valves are common in homes and buildings built with galvanized pipe

Valemo VDM10B, 24 VAC General Purpose Spring Return Damper Motor Actuator , Replace Honeywell M847D & other damper Actuators (see more below), with adjustable stopper. Air Vents 2-wire Spring return damper actuatorValemo VDM10B, Spring Return Damper Actuator & Motor with Adjustable Stop on Power Open for Bleeding, Replacement Damper Motor Actuator for Honeywell ARD ZD M847D & Similar Actuators, 24VAC, No Switch VDM10B 2 wire Spring return damper actuator motor is designed to be compatible with and drop in replacement for following models: Honeywell's M847D, M847D1004, and old ARD and ZD series of damper motors. DuroZone #35105 damper Motor. Zone First, EWC, and