Pros, Join Our TradeMaster Program!
Self-acting thermostatic actuator primarily used for temperature control of small hot water cylinders (e.g. storage tanks) or heat exchangers in radiator heating systems.

Combined with RAV it is intended for temperature control in a mixing loop for hot water service. The controller closes on rising temperature.

  • Closes on rising sensor temperature
  • Temperature range is 77 149 F
  • Mounts on either supply or return side of system
  • Sensor element can be fitted in any orientation
  • Dial can be set to limit or lock the setting range
Read more
Manuals (1)
Used With:
RA 2000 Valves
Temperature Range (F):
77°F to 149°F
Capillary Length:
Speak with a real person who will go out of their way to help!
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
9am–7:45pm ET

Product Reviews

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.