Description
Johnson Controls T-4756-206 Pneumatic Heating-Cooling High Volume Output Thermostat
The Johnson Controls T-4756-206 is a pneumatic heating-cooling thermostat engineered for commercial and industrial HVAC applications where precise, reliable pneumatic control is essential. Featuring a high volume output design, this thermostat delivers robust pneumatic signal capacity to drive actuators and control systems with consistent performance. Its dual-action capability — 15 Psig reverse acting and 20 Psig direct acting — makes it highly versatile for a wide range of heating and cooling control sequences. The vertical mounting configuration ensures straightforward installation on standard wall surfaces in occupied spaces.
Key Features
- High volume pneumatic output for reliable actuation of downstream control devices
- 15 Psig reverse acting operation for heating control sequences
- 20 Psig direct acting operation for cooling control sequences
- Dual heating-cooling functionality in a single thermostat
- Vertical mounting design for standard wall installation
- Engineered for commercial and industrial pneumatic HVAC systems
- Johnson Controls quality construction for long-term dependability
Specifications
- SKU: T-4756-206
- Brand: Johnson Controls
- Control Type: Pneumatic
- Application: Heating-Cooling
- Output Type: High Volume
- Reverse Acting Pressure: 15 Psig
- Direct Acting Pressure: 20 Psig
- Mounting Orientation: Vertical
Applications
- Commercial building HVAC pneumatic control systems
- Industrial facilities requiring dual heating and cooling thermostat control
- Retrofit and replacement of existing pneumatic thermostat installations
- Fan coil units, VAV systems, and air handling unit control
Reviews
There are no reviews yet.