Pneumatic thermostat gives comparable control of pneumatic valves and damper actuators in heating & air conditioning systems. Replacement kits available for Johnson, Powers, Robertshaw, Barber-Colman, and past Honeywell 2-pipe pneumatic thermostats.

Features:

Honeywell’s best pneumatic thermostat-TP970 series.
Shock-resistant, suspension-mounted thermostats provide dependable performance and responsiveness year in and year out.
Pilot operated for high capacity.
Direct Acting (DA) and Reverse Acting (RA) models are available.
Wide throttling range models for Zero Energy Band (ZEB) operation are available.
Adapter plate in Convertastat™ and Modernization kits covers existing thermostat wall mark.
Backplate has molded air connections-no separate fittings needed.
Universal locking cover with satin chrome finish and horizontal, vertical, or blank window options.
Typical Wide Throttling Range Application.

Specifications:

Manufacturer: Honeywell
Manufacturer Part Number: TP970A2038
Application: Heating
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 maximum
Includes: Thermostat, large wall plate and satin chrome cover.
Comments: Modernization kit used to convert older Honeywell Thermostats.
Mounting: Wall mount
Setpoint Temperature Range (F): 59 F to 90 F
Shipping and Storage Temperature Range (F): 150 F maximum
Shipping and Storage Temperature Range (C): 66 C maximum
Sensor Element: Bimetal
Throttling Range (F): 2 F to 10 F (factory set 4 F)
Throttling Range (C): -16 C to -12 C (factory set -15 C)
Action: Direct Acting
Setpoint: Single
Number of Pipes: 2