Honeywell TH1100DV1000 PRO 1000 Non-Programmable Thermostat

A simple and reliable heat-only thermostat that delivers stable temperature control and everyday comfort without complicated programming.

The Honeywell PRO 1000 TH1100DV1000 is designed to replace outdated or unreliable thermostats that struggle to maintain consistent heating performance. It provides straightforward manual control while improving temperature stability and system responsiveness. With its vertical, space-saving design, it is ideal for quick replacement installations. Basic installation typically involves matching existing low-voltage wiring and securing the unit to a standard wall mount, making it a practical upgrade for most heat-only systems.

Product Details

• Product Type: Non-Programmable Heat-Only Thermostat
• Compatibility: Compatible with most single-stage heat-only systems including gas, oil, and electric heating configurations
• Manufacturer: Honeywell Home – Genuine OEM Original Part
• Common Symptoms Fixed: Helps resolve inconsistent heating, unresponsive temperature control, and inefficient system cycling caused by aging or malfunctioning thermostats.

Part Numbers Replaced

TH1100DV1000

Key Features

Genuine OEM Quality: Manufactured by Honeywell Home to deliver precise, dependable control and long-term reliability that meets original equipment standards.

Performance Efficiency: Maintains steady and accurate heating control, helping reduce temperature fluctuations and improve overall comfort in heat-only applications.

Durability: Built with a rugged housing and reliable internal components designed to withstand continuous residential use over time.

Easy Installation: Designed for quick replacement of compatible thermostats, with a simple vertical layout and straightforward wiring compatibility for most standard systems.

Compatibility: Works with a wide range of heat-only HVAC systems, including gas, oil, and electric setups, making it a flexible replacement option for many homes.

Upgrade your heating control with a dependable thermostat that restores consistent comfort and simplifies system operation. Order now to improve reliability and maintain steady indoor warmth with ease.