Product Description

The Honeywell T631C1103 is a line voltage thermostatic controller designed for agricultural and industrial applications, providing reliable temperature control for heating, cooling, and ventilation systems. Featuring a setpoint range of -30°F to 100°F and a 5°F fixed differential, it ensures precise temperature regulation in environments such as barns, poultry houses, and storage areas. The controller utilizes a coiled copper tube sensor element and an SPDT snap-action switch, offering robust performance and durability. Its corrosion-resistant construction and gray finish make it suitable for harsh conditions, while the compact design allows for easy installation.​

Technical Specifications

• Model: T631C1103
• Type: Line Voltage Thermostatic Controller
• Setpoint Range: -30°F to 100°F
• Differential: 5°F fixed
• Switch Type: SPDT (Single Pole Double Throw)
• Switch Rating:
• 120 VAC: 16.0 A Full Load Amps (FLA), 96.0 A Locked Rotor Amps (LRA)
• 240 VAC: 8.0 A FLA, 48.0 A LRA
• Power Rating: 1 HP (0.75 kW)
• Sensor Element: Coiled copper tube
• Mounting: Screw-mounting with holes in the back of the case
• Housing: Corrosion-resistant gray finish
• Operating Temperature: Up to 125°F (52°C)
• Frequency: 50/60 Hz
• Dimensions: 6 1/16" W × 2 7/8" D × 4 5/16" H
• Certifications: UL and CSA approved​
• United Refrigeration Inc.
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