Universal Locking Cover with Satin Chrome Finish and Horizontal, Vertical, or Blank Window Options Available
Backplate Has Molded Air Connections‑No Separate Fittings Needed
Direct Acting (DA) and Reverse Acting (RA) Models Are Available
Built In Restrictor for Two‑Pipe Applications
Low Capacity Thermostat
Other Covers Available
One‑ or two‑pipe, single temperature, low capacity, pneumatic thermostat used to provide proportional control of pneumatic valves and damper actuators in heating and air conditioning systems. Replacement kits are available for Johnson, Powers, Robertshaw, Barber‑Colman, and older Honeywell pneumatic thermostats.