Honeywell TH1110D2009/U T1 Pro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$152.13
$102.13
Honeywell TH1110D2009/U T1 Pro non-programmable thermostat for 24 Vac systems, single stage heat and cool systems. Single stage heat pumps without aux heat.

Honeywell TH1110D2009/U T1 Pro non-programmable thermostat for 24 Vac systems, single stage heat and cool systems. Single stage heat pumps without aux heat.

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Model: TH1110D2009/U
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$152.13
$102.13
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T1 Pro non-programmable thermostat for 24 Vac systems, single stage heat and cool systems. Single stage heat pumps without aux heat.

TH1110D2009/U - spec sheet

Manufacturer Resources

Product Specs

Department:
Safety
Accuracy C :
0.5 C
Accuracy F :
1F
Ambient Temperature Range C :
0 C to 50 C
Ambient Temperature Range F :
32 F to 120 F
Application:
24 Vac systems; Gas, Oil, Electric Warm Air; Hot water Coil; Gas, Oil, Electric Hydronic; or Steam / Gravity Systems
Changeover:
Manual
Cool Current:
0.02 A to 1.0 A running
Differential Temperature C :
± 0.5 C
Differential Temperature F :
± 1 F
Dimensions In :
4-1/16 in. long x 4-1/16 in. wide x 1-3/32 in. deep
Dimensions Mm :
103.6 mm long x 103.6 mm wide x 28 mm deep
Display:
Small display, Soft Key Controls
Display Size:
2.37 sq. in.
Electrical Connections:
Honeywell UWP Mounting System
Electrical Ratings:
20 to 30 Vac
Fan Current:
0.02-.05 A
Frequency:
50 Hz; 60 Hz
Heat Current:
0.02-1.0 A
Includes:
Thermostat, UWP mounting system, Installation (J-box) adaptor,
Item Type:
Product
Leds:
LED Back Light
Mounting Method:
UWP Mounting System
Operating Humidity Range Rh :
5 to 90% RH, non-condensing
Operating Temperature Range C :
0 C to 39 C
Operating Temperature Range F :
32 F to 102 F
Power Method:
Battery or Hardwired
Product Color:
White
Programmability:
Non-programmable
Setting Temperature Range C :
Heat: 0 C to 32.0 C; Cool: 10 C to 37.0 C
Setting Temperature Range F :
Heat: 32 F to 90 F; Cool 50 F to 99F
Shipping And Storage Temperature Range C :
28.9 C to 48.9 C
Shipping And Storage Temperature Range F :
20 F to 120 F
Stages:
Up to 1 Heat/1 Cool Heat Pumps; Up to 1 Heat/1 Cool Conventional Systems
Supply Voltage:
20 to 30 Vac
Switch Classification:
Relay
Switch Positions Fan :
AUTO-ON
Switch Positions System :
HEAT-OFF-COOL
Temperature Control Mode Selections:
Ambient Air Temperature

Honeywell TH1110D2009/U – Frequently Asked Questions

How fast can I get the Honeywell TH1110D2009/U delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Honeywell TH1110D2009/U come with a warranty?
Absolutely. The Honeywell TH1110D2009/U is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Honeywell TH1110D2009/U?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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