The THERMOSTAT PPK from NEUCO INC is a high-performance temperature control device designed for HVAC systems. This thermostat features advanced technology for precise temperature regulation, ensuring optimal comfort in indoor environments. Its user-friendly interface allows for easy programming and adjustments. Built with durable materials, it is designed to withstand the rigors of daily use. The compact design makes it suitable for various installation locations, providing flexibility for both residential and commercial applications.
Commercial Building Controls : Pneumatic Products : Pneumatic Thermostats : TP971 : TP971C2009/U
Pneumatic Thermostat Direct Acting Heating
Overview
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.
Features
- Durable TP970 series thermostat Pilot operated for high capacity.
- Direct Acting (DA) and Reverse Acting (RA) models are 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.
- Adapter plate in thermostat kits covers existing thermostat watermark.
- Backplate has molded air connections-no separate fittings needed.
- Universal Locking cover with satin chrome finish and horizontal, vertical, or blank window options-other covers available.
Product Specifications
- Application
- Wall Thermostat, Day/Night operation
- 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
- Order Cover Separately
- Comments
- Has secondary branch line
- Mounting
- Wall mount
- Approvals, Underwriters Laboratories Inc.
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- Approvals, CSA
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- Setpoint Temperature Range (F)
- Day: 59 F to 90 F, Night: 50 F to 80 F
- Shipping and Storage Temperature Range (F)
- 150 F maximum
- Shipping and Storage Temperature Range (C)
- 66 C maximum
- Approvals, Factory Mutual
-
- Sensor Element
- Bimetal
- Throttling Range (F)
- 2 F to 10 F
- Throttling Range (C)
- 1 C to 5 C
- Connection Size (in.)
-
- Differential Pressure Range (psi)
-
- Differential Pressure Range (kPa)
-
- Approvals, NEMA Standard
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- Action
- Direct Acting Heating, two temp.
- Setpoint
- Day/Night
- Number of Pipes
- 3
- Changeover Pressure (psi)
- Day 13 psi, Night 18 psi
- Changeover Pressure (kPa)
- Day 90 kPa, Night 124 kPa
- Mainline Pressure Range (psi)
-
- Capacity
-
- Control Range (fpm)
-
- Control Range (m/s)
-
- Number of Sensor Inputs
-
- Remote Control Point Adjustment
-
- Approximate Throttling Range, Midscale (psi)
-
- Approximate Throttling Range, Midscale (kPa)
-
