Description
The Honeywell TP970A2234 is a precision-engineered pneumatic thermostat designed specifically for heating applications in commercial and industrial HVAC systems. Built for reliability and accuracy, this wall-mount unit delivers consistent pneumatic control through a straightforward 2-pipe configuration with a single setpoint design.
Key Features
- Designed exclusively for heating applications
- 2-pipe pneumatic system configuration
- Single setpoint control for simplified operation
- Direct acting operation — branch pressure increases as temperature rises
- Bimetal sensing element for accurate, responsive temperature detection
- Wall-mount installation for convenient placement and easy access
- Low airflow usage of 0.011 SCFM, minimizing pneumatic system load
Specifications
- Application: Heating
- Pipe Configuration: 2-Pipe
- Setpoint Type: Single Setpoint
- Action: Direct Acting
- Setpoint Temperature Range: 15–30°C (59–86°F)
- Throttling Range: 1–5°C (factory set at 2°C)
- Airflow Usage: 0.011 SCFM
- Sensing Element: Bimetal
- Mounting: Wall Mount
- SKU: TP970A2234
Application
The TP970A2234 is ideal for commercial buildings, schools, hospitals, and other facilities that rely on pneumatic control systems for zone heating. Its direct acting logic ensures that branch pressure output increases in response to rising room temperature, making it well-suited for normally open heating valve applications. The factory-set 2°C throttling range provides a balanced response out of the box, while the adjustable 1–5°C range allows field technicians to fine-tune performance to match system requirements.
Why Choose the Honeywell TP970A2234?
- Proven Honeywell pneumatic thermostat reliability for long-term commercial use
- Simple 2-pipe design reduces installation complexity
- Bimetal sensor ensures accurate, drift-resistant temperature measurement
- Ultra-low 0.011 SCFM air consumption helps maintain pneumatic system efficiency
- Adjustable throttling range for flexible field commissioning
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