Salus 24V Thermal Actuator - Normally Closed All Hydro Sharks Back-flow preventer is included for

Back-flow preventer is included for cold climates

or two 120 VAC devices without boiler enable

0 US gallon (22

1" Supply (Red) Shut-Off Valve

The thermostat wirelessly controls the operation and is remote from the radiator so it monitors the actual ambient room temperature to ensure optimum heating accuracy

Salus 24V Thermal Actuator - Normally Closed All Hydro Sharks Back-flow preventer is included for24V, 4 Wire w End Switch, Normally Closed The SALUS A30 line of thermal actuators are the perfect solution for accurately controlling radiant heating and cooling systems. The actuators offer low power consumption, high quality wax elements, a 5 year warranty and a range of configurations to ensure optimum performance for any job.