Thermostat for Resideo HONTH3110D1008 | PRO 3000 | Non-Programmable

Upgrade your basic climate control with the reliability of our replacement for Resideo HONTH3110D1008 PRO 3000 Thermostat. This digital non-programmable thermostat offers a simple, easy-to-read backlit display and intuitive controls, making it perfect for users who want straightforward comfort without complex scheduling.

Designed for 1 Heat / 1 Cool systems, this unit delivers precise temperature control (+/- 1 degree F) and can be dual-powered (battery or hardwire). Its horizontal design covers the footprint of many older mechanical thermostats for a clean installation.

Key Features & Benefits

• Digital Accuracy: Large, backlit display shows current room temperature and setpoint clearly in any lighting.
• Simple Slide Controls: Easy-to-use switches for Heat/Cool/Off and Fan Auto/On require no programming knowledge.
• Precise Comfort: Maintains consistent temperature within 1 degree of setpoint.
• Dual Power Options: Flexible installation with either 2 AA batteries or 24V hardwire connection.
• Built-in Protection: Includes compressor protection to prevent short-cycling and extend HVAC equipment life.

Product Specifications

• Product Type: Replacement Digital Thermostat
• Replaces OEM Part #: HONTH3110D1008 / TH3110D1008 (Resideo / Honeywell)
• System Application: 1 Heat / 1 Cool (Conventional or Heat Pump w/o Aux)
• Display: Digital Backlit
• Mounting: Horizontal
• Condition: Brand New

Common Applications

This thermostat is suitable for controlling:

• Gas, Oil, or Electric Furnaces
• Central Air Conditioners
• Single-Stage Heat Pumps
• Millivolt Systems (Fireplaces)

Simplify your comfort. Order your Replacement PRO 3000 Thermostat today!

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.