thermal actuators
thermal actuator
horz bar
thermal actuators
 
Rostra Vernatherm is a major manufacturer of thermostatic and pressure controls.
We specialize in thermal actuators, pressure relief valves, oil valves, self contained thermostatic valves, solar protection products, and custom controls. We are ISO 9001:2000 certified.
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thermal actuator
solar freeze protection   thermal actuator
Why Solar Freeze Protection?
Keep your solar collectors and exposed piping from freezing with the Vernatherm solar freeze
protection valve.
The Vernatherm valve contains a thermal actuator that opens the valve when the temperature
approaches freezing and re-closes it upon warm up. This is a continuous process of modulation;
cold water is discharged and replaced by warmer water preventing panel and piping freeze up.

106 Enterprise Drive, Bristol CT - USA
Toll Free: 888-582-6776 P: 860-582-6776 F: 860-582-0298
ISO 9001-2000 CERTIFIED

 thermal actuator
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