Resideo - Honeywell Home T827K1009 Thermostat

Honeywell Home T827K1009 Thermostat from Resideo delivers reliable comfort for heat-only systems. This non-programmable, low-voltage thermostat offers straightforward control with a Precision Snap Action switch, ensuring dependable heat-off operation when needed.

In a sleek Premier White, the rectangular vertical cover blends with any décor, while the compact 2-7/8" W x 1-3/8" D x 4-3/4" H form fits standard installations. The thermostat supports 12 Volt DC operation and 750 millivolt thresholds, with a Bi-Metal sensor for steady temperature response. Simple R and W terminals simplify wiring, and the setting range from 45 to 95 degrees Fahrenheit covers most home heating needs.

• Type: Non-Programmable, Low Voltage, 1-Heat — designed for simple, reliable heat-only operation.
• Sensor: Bi-Metal — responsive temperature sensing with a durable bi-metal element for steady control.
• Switch: SPST with Precision Snap Action — crisp on/off cycling that supports long-term heating performance.
• Terminals: R, W — straightforward wiring compatibility with standard heating systems.
• Temperature Range: 45–95°F — flexible setting to match comfort needs while supporting energy efficiency.
• Color/Finish: Premier White — blends seamlessly with most décor and wall finishes.
• Dimensions: 2-7/8" W x 1-3/8" D x 4-3/4" H — compact, easy-to-install form factor.