Resideo - Honeywell Home T87N1026 Thermostat

The Honeywell Home T87N1026 Thermostat is a reliable, non-programmable thermostat built for 1-Heat/1-Cool systems. With a round cover in Premier White, it delivers a clean, unobtrusive look that fits many rooms while providing simple temperature control.

Designed for straightforward operation, this thermostat uses a thermistor sensor for accurate readings and a battery-assisted power stealing method to hold settings without frequent battery changes. Its reliable relay switch supports a heat-off-cool mode and Auto-On for the fan, delivering dependable comfort day after day.

Key specs and compatibility include its compact size (4 inch diameter x 1-3/4 inch depth), voltage rating of 20–30 V AC at 50/60 Hz, and a current rating of 0.02–1 A. The terminal designations R, Rc, W, Y, G, O, B support standard HVAC wiring, making installation straightforward for common home systems. Temperature range spans 40–90°F.

• Type: Non-programmable thermostat for 1-Heat/1-Cool systems
• Cover and finish: Round cover in Premier White
• Power: Battery-assisted power stealing for reliable, battery-free operation between changes
• Sensor: Thermistor sensor ensures accurate temperature sensing
• Controls: Switch position Heat-Off-Cool (System), Auto-On (Fan); temperature range 40–90°F
• Terminals: R, Rc, W, Y, G, O, B for easy wiring

Upgrade to a timeless, simple thermostat that prioritizes comfort and reliability with the Honeywell T87N1026.