The Honeywell T921A1191/U is a reliable stat electric controller designed for precise temperature regulation. This model is ideal for HVAC systems, providing accurate control to enhance comfort and efficiency. Built with high-quality materials, it ensures durability and long-term performance. The compact design allows for easy installation in various settings. With compliance to industry standards, this controller is a trusted choice for professionals looking to optimize their heating and cooling systems.
Commercial Building Controls : Thermostats - Commercial : Proportional Thermostats : T921 : T921A1191/U
Tradeline.Proportional T-Stat, 56 F to 84 F,Comtemporary Cover, Vertical Mounting
Overview
Proportional Thermostats provide low voltage, 3-wire control for valve motors, damper motors, and balancing relays in heating or cooling system applications.
Features
- Bellows element adjusts potentiometer slider to regulate motor operation.
- Removable setting knob prevents unauthorized tampering with setpoint.
Product Specifications
- Hazmat Information
- UN 2037 Butane (Receptacles, small, containing gas cartridges), 2.1, LTD. QTY, one Fiberboard box X 1kg
- Dimensions (in.)
- 5 11/16 in. high x 3 3/8 in. wide x 2 1/4 in. deep
- Dimensions (mm)
- 144 mm high x 86 mm wide x 58 mm deep
- Includes
- Tradeline model which includes slotted sides and an add-on faceplate to allow thermostat to be mounted horizontally.
- Item Type
- Product
- Mounting
- Vertical
- Tradeline Value
- Tradeline
- Throttling Range (F)
- 2.5 F
- Throttling Range (C)
- 1.4 C
- Output Signal
- 135 Ohm potentiometer
- Setting Temperature Range (F)
- 56 F to 84 F
