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Accessories Overview The Honeywell PRO4000
thermostat provides electronic control of 24 VAC single-stage heating and cooling systems, or 750 mV heating systems. System Types: Oil, gas or electric heat with air conditioning, hot water, warm air, high-efficiency furnaces, heat pumps, gravity, steam, Heat only, heat only with fan, or cool only.
Benefits: One-touch temp control overrides program schedule at any time.
Built-in compressor protection.
Separately programmable weekday/weekend schedules.
TH4110D Honeywell Pro Basic Programmable Single Stage Thermostat for 1 Heat / 1 Cool Conventional and Heat Pump Applications Features: Terminal Designations R, Rc, W, Y, G, O, B, C
Dimensions (in.) 3 13/16 in. High X 5 3/8 in. Wide X 1 1/4 in. Deep
Dimensions (mm) 97 mm High X 137 mm Wide X 32 mm Deep
Switch Positions (System) COOL-OFF-HEAT
Switch Positions (Fan) AUTO-ON
Electrical Ratings 20 to 30 Vac or 750mV
Frequency 60 Hz;50 Hz
Setting Temperature Range (F) Heat: 40 F to 90 F; Cool: 50 F to 99 F
Setting Temperature Range (C) Heat: 4.5 C to 32 C; Cool: 10 C to 37 C
Operating Temperature Range (F) 32 F to 120 F
Operating Temperature Range (C) 0 C to 48.9 C
Differential Temperature (F) +/- 1 F
Differential Temperature (C) +/- 0.5 C
Stages 1 Heat/1 Cool
Sensor Element Thermistor
Operating Humidity Range (% RH) 5 to 90% RH, non-condensing
Currents (Heating) 0.02 A to 1.0 A running
Currents (Cooling) 0.02 A to 1.0 A running Warranty Specification Resources