Resideo - Honeywell Home TH6100AF2004 Thermostat

The Resideo - Honeywell Home TH6100AF2004 Thermostat delivers precise, reliable control for hot water heating with floor sensor compatibility. This white, low-voltage thermostat offers both 5-1-1/5-2/7 Day Programmable and Non-Programmable modes for 1-Heat systems.

Its voltage rating of 20–30 VAC at 50/60 Hz and a current rating of 0.02–1 A (Heat) ensure steady, safe operation, while the relay switch provides dependable switching. The compact unit measures 4-1/16" x 4-1/16" x 1-3/32" and features a 5.44 square inch display for easy viewing.

Designed for hot water heat only with floor sensor, it supports an ambient operating range of 32–120°F and a setting range of 40–90°F (heat). Use this thermostat to balance comfort and efficiency in compatible hydronic systems.

• 5-1-1/5-2/7 Day programmable or non-programmable modes
• 1-Heat system compatibility
• White finish with floor-sensor support
• Low-voltage control: 20–30 VAC, 50/60 Hz
• Relay switch for reliable operation
• Compact footprint: 4-1/16" x 4-1/16" x 1-3/32"
• Large display for easy reading
• Ambient 32–120°F; setting 40–90°F