The Honeywell T991A1343/U TradeLine thermostat offers a temperature range of 55 to 175°F, making it ideal for various heating applications. This thermostat features a 5-foot capillary sensing element, providing accurate temperature readings and control. Its robust design ensures reliability and durability in demanding environments. The unit is easy to install and compatible with a wide range of heating systems, ensuring seamless integration. With compliance to industry standards, it guarantees safety and efficiency, making it a preferred choice for both residential and commercial heating solutions.
Commercial Building Controls : Standalone Controllers : Temperature Controllers : T991A : T991A1343/U
Modulating Temperature Controller, range: 55 - 175 degree F. 5' copper element, 280 OHM potentiometer
Overview
Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications.
Features
- Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models.
- Ambient temperature compensated for the case and tubing.
- Sensing element capillary tubing allows remote mounting of sensing element.
- Setpoint may be read and adjusted through cover.
- Throttling dial inside case adjusts proportional throttling range.
Product Specifications
- Application
- Provide modulating control of water or air temperature in ducts or tanks, setpoint automatically reset as outdoor temperature changes
- Dimensions (in.)
- 5 5/8 in. high x 2 in. wide x 2 1/4 in. deep
- Dimensions (mm)
- 143 mm high x 51 mm wide x 57 mm deep
- Includes
- 107324A Duct Bulb holder
- Item Type
- Product
- Frequency
- 50 Hz; 60 Hz
- Voltage
- 24 Vac to 30 Vac
- Setpoint Temperature Range (C)
- 13 C to 79 C
- Setpoint Temperature Range (F)
- 55 F to 175 F
- Operating Temperature Range (F)
- 200 F Maximum
- Operating Temperature Range (C)
- 93 C Maximum
- Type
- Modulating Remote bulb
- Output
- analog
- Analog Output
- One 280 Ohm Potentiometer
- Sensor Inputs
- 1
- Sensor Element
- Copper bulb
- Capillary Length (ft)
- 5 ft
- Capillary Length (m)
- 1.5m
- Bulb Size (in.)
- 1/2 in. diameter x 3 9/16 in. long
- Bulb Size (mm)
- 13 mm diameter x 90 mm long
- Throttling Range (F)
- 3.5 F to 36 F
- Throttling Range (C)
- 1.9 C to 20 C
- Color
- Gray
