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TP973A2076  Pneumatic Thermostat Direct Acting



Single temperature, low capacity, pneumatic thermostat provides control of pneumatic valves & damper actuators in HVAC systems. Replacement kits are available for Johnson, Powers, Robertshaw, Barber­Colman, and older Honeywell pneumatic thermostats.



Durable TP970 Series Thermostat. Direct Acting (DA) and Reverse Acting (RA) models are available. Backplate has molded air connections­no separate fittings needed.

Universal locking cover with satin chrome finish and horizontal, vertical, or blank window options available. Other Covers Available.

Low capacity thermostat.

Built in restrictor for two­pipe applications.


Product Specifications

Application.. Wall Thermostat, Single Temperature

Airflow Usage.. 0.011 scfm (5.2 mL/s)

Dimensions (in.).. 3 1/4 in. high x 2 in. wide x 1 5/8 in. deep

Dimensions (mm).. 83 mm high x 51 mm wide x 41 mm deep

Maximum Safe Operating Pressure (psi).. 25 psi

Maximum Safe Operating Pressure (kPa).. 170 kPa

Temperature Range (F).. 100 F

Includes.. Order Cover Separately

Comments.. For one­pipe order an external 0.005 in. restriction

Mounting.. Wall mount

Sensor Element.. Bimetal

Throttling Range (F).. 2 F to 10 F

Throttling Range (C).. 1 C to 5 C

Action.. Direct Acting

Setpoint.. Single

Number of Pipes.. 1 or 2

Tp970&9600 (TP970&9600.pdf, 157 Kb) [Download]

Tp970 (TP970.pdf, 159 Kb) [Download]

Guidebook 241 (Guidebook_241.pdf, 114 Kb) [Download]

Substitutes or Accessories