Honeywell TH135-01-B/U Low Volt Thermostat

Product Description

The Honeywell TH135-01-B/U is a low voltage thermostat designed for heat-only applications. This device offers precise temperature control from thirty-two degrees Fahrenheit to one hundred twenty-two degrees Fahrenheit. The vertical mounting feature simplifies installation in various settings. With an easy-to-read LCD, users can monitor room temperature in increments of 0.1 degrees, ensuring accurate performance over time.

• Features a thermistor sensor element for accurate readings.
• Includes comfort, economy, and vacation presets for flexible temperature management.
• Low battery indicator alerts the user for timely battery replacement.

Product Highlights

This thermostat is ideal for residential heating systems, providing reliable control while preventing system issues. The built-in pump protection feature activates the pump for one minute every twenty-four hours, preventing seizure and extending the unit's life.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: TH135-01-B/U

Technical Specifications

• Temperature Range: 32 F to 122 F
• Heat Stage: 1
• Mounting Type: Vertical
• Sensor Type: Thermistor
• Room Temperature Display: LCD
• Relay Switch Type: Standard
• Battery Indicator: Low Battery Warning