Description
Honeywell TH1100DH1004 PRO1000 series is a simple, non-programmable digital thermostat for heat-only applications (also suitable for millivolt systems).
Features:
- Backlit display (push up or down button to illuminate)
- Non-programmable, easy-to use
- “Heat On” on screen when operational for visual confirmation
- 1°F temperature accuracy
- Positive “Off” switch
- Displays ambient temperature at all times (to view setpoint T°, press up or down button once)
Technical Specifications:
- Programmability: Non-Programmable
- Stages: Heat Only (Gas, oil, or electric heat / Warm air, hot water, steam, gravity / Heat only / 750 mV heating systems)
- Interface: Button
- Display: Monochrome
- Mounting: Horizontal
- Color: White
- Electrical Ratings: 24V (20-30 Vac, 0.02-1.00A), 750mV DC
- Power Method: Battery-only or Hardwire with Battery Backup (power via C terminal)
- Terminal Designations: R, C, W
- Dual Fuel: No
- Setting Temperature Range: Heat 40°F – 90°F (35°F – 90°F in garage mode) / Cool 50°F – 90°F
- Ambient conditions: 32 to 120°F, 5 to 90% RH, non-condensing
- Dimensions (Height x Width x Depth): 3.4″ x 4.6″ x 1.2″
- Packaged Weight: 9 oz
Warranty:
2-year warranty






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