It is designed for simple installation on steam heating systems

you can mount the guard directly over the existing thermostat without disconnecting any wiring or removing the baseplate

Can this be used for flame sensing

It is primarily used for proving differential air pressure in draft inducer blowers

Attaches to T-4002-6038 plaster ground plate or T-4002-6045 guard ground plate

Schneider Electric (Erie) 0453H0004EA00 Actuator Els PW 17895 It is designed for simpleThe Schneider Electric (Erie) 0453H0004EA00 is an industrial grade 24V 2 way zone valve actuator engineered for high demand hydronic and HVAC applications. This spring return (NSR) actuator provides a fail safe position during power loss, ensuring critical system protection in fan coil units and baseboard heating. Designed with a 40 PSI close off rating, the 0453H0004EA00 manages high differential pressures across the valve body without compromising