Crown Engineering 10034 Spring Coupler 320788-703 this is an Eon ECM

this is an Eon ECM intended for variable speed systems and is not a direct substitute for X13 or constant torque motors unless specified by the manufacturer

Can I use this actuator on valves with a stroke longer than 1

The Parker 040726-01 HCAE-5-VX100A is a hard shut-off thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial AC and heat pump systems

When replacing a Utica boiler LWCO

Maintains optimal combustion efficiency by eliminating secondary air infiltration

Crown Engineering 10034 Spring Coupler 320788-703 this is an Eon ECMThe Crown Engineering 10034 Spring Coupler is a heavy duty 1HP EasyLink power transmission component designed for high torque HVACR and industrial pumping applications. Engineered for precision and longevity, this spiral spring pump coupler features a 5 8" x 5 8" bore configuration and is built to absorb start up torque, protecting the motor and pump shaft from premature wear. As a critical oil burner motor coupling, it ensures a seamless mechanical