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Item 4 Of 8
PRO 1000 Horizontal Non-Programmable Thermostats

TH1110DH1003/U

PRO 1000 Horizontal Non-Programmable Thermostats

Per local restrictions, item is not available for sale in the state of Colorado as of January 1, 2026

This product is no longer available for purchase.
Find Equivalent or Replacement Products.

This product is available in the US only.

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Product Specifications

Application
1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat
Dimensions (in.)
3 7/16 in. High x 4 10/16 in. Wide x 1 3/16 in. Deep
Dimensions (mm)
87mm High x 119mm Wide x 30mm Deep
Item Type
Product
Mounting
Horizontal
Electrical Ratings
20 to 30 Vac or 750 mV
Frequency
50 Hz; 60 Hz
Stages
1 Heat/1 Cool
Operating Humidity Range (% RH)
5 to 90% RH, non-condensing
Switch Positions (System)
HEAT-OFF-COOL
Switch Positions (Fan)
AUTO-ON
Power Method
Dual Powered: Battery or Hardwire
Color
Premier White®
Terminal Designations
R, RC, C, W, Y, G, O, B
Display Size
1.32 sq in.
Changeover
Manual
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
Cycles per Hour
Heating 2 - 6 CPH; Cooling 2 -6 CPH
Cool Current
0.02 A to 1.0 A running
Heat Current
0.02 A to 1.0 A running