Printer friendly page

Honeywell TP971A2191/U Pneumatic Thermostat Direct Acting

SKU: 376457
Save 64% · Retail: $363.77

   Available to Ship in 2-3 weeks

Ships From Price Qty
Order From Manufacturer
Available to Ship in 2-3 weeks

About the Honeywell TP971A2191

Honeywell TP971A2191/U Pneumatic Thermostat - Direct Acting. This is a Pneumatic thermostat with night setback used for proportional control of pneumatic valves and damper actuators. Replacement Kits are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell two-pipe pneumatic thermostats.

Product Details

Manufacturer: Honeywell
Style: Pneumatic
Mpn # TP971A2191
Weight 0.50 lbs.

Product Features

  • Compact cover design for aesthetic appearance
  • Wall Thermostat, Day/Night operation
  • Wall mount
  • Day: 59 F to 90 F, Night: 50 F to 80 F
  • 150 F maximum
  • 66 C maximum
  • Bimetal
  • 2 F to 10 F
  • 1 C to 5 C
  • Direct Acting Heating, two temp.
  • Day/Night
  • Setpoint only, thermometer only, both setpoint and thermometer, or blank display for a variety of applications
  • 2
  • Day 13 psi, Night 18 psi or 16-21 psi
  • Day 90 kPa, Night 124 kPa
  • Available with large-scale numerals for the visually impaired
  • Pneumatic thermostat with night setback and energy savings
  • Direct Acting (DA) and Reverse Acting (RA) models available
  • Three-pipe thermostats are available for unit ventilator applications where the outdoor damper must operate when the thermostat is manually set to day operation
  • Pictured with beige Pneumatic Cover Kit
  • Adapter plate in thermostat kits covers existing thermostat watermark
  • Backplate has molded air connections-no separate fittings needed


4.5 out of 5 rating is our rating for, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers