Resideo TH1100DV1000 Thermostat
The Resideo TH1100DV1000 Thermostat, part of the Honeywell Home PRO 1000 Series, is a vertically oriented, non-programmable control tailored for 1 Stage Heat Only applications. Engineered for field reliability, this unit integrates seamlessly with 24VAC conventional gas or oil systems as well as 750mV millivolt floor and wall furnaces. Its dual-powered design allows for operation via 2 AA batteries or a direct hardwired connection to the C-wire. For specialized environments, the manual changeover interface features a selectable "Garage Mode" that extends the setpoint range down to 35°F, preventing pipe bursts while maintaining energy efficiency in unoccupied spaces. A high-contrast backlit display provides immediate visibility of both the ambient temperature and the setpoint. Built for professional installation, this low voltage thermostat utilizes R, C, and W terminal designations, ensuring straightforward replacement for existing vertical mounts in residential or light commercial service calls.
Key Benefits- System Versatility: Fully compatible with 20-30VAC systems and 750mV millivolt systems, covering everything from modern boilers to vintage wall heaters.
- Precision Comfort: Employs a high-accuracy thermistor to maintain temperatures within +/- 1°F, reducing rapid cycling and improving equipment longevity.
- Flexible Power: Operates as a battery-powered unit for retrofits without a common wire or a hardwired unit for maintenance-free service.
- Specialized Garage Mode: Allows a lower 35°F heating setpoint, making it the standard choice for utility rooms, workshops, and storage facilities.
- Rugged Construction: Finished in Premier White with a dust-resistant housing designed to withstand 5-90% non-condensing relative humidity.
Is the TH1100DV1000 compatible with baseboard heaters?
This model is designed for 24V low-voltage or 750mV millivolt systems. It is not compatible with 120V/240V line voltage electric baseboard heaters without an additional relay.
What is the difference between the TH1100DV1000 and TH1100DV1000/U?
These part numbers refer to the same Pro 1000 Vertical Thermostat. The "/U" suffix simply denotes the retail/universal packaging designation.
Will this thermostat work for heat pumps with auxiliary heat?
No, this is a Heat-Off only thermostat designed for single-stage heating. It does not provide cooling controls or auxiliary terminal support for multi-stage heat pumps.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $38.82
-65%$38.82
$13.59Resideo TH1100DV1000 Thermostat
The Resideo TH1100DV1000 Thermostat, part of the Honeywell Home PRO 1000 Series, is a vertically oriented, non-programmable control tailored for 1 Stage Heat Only applications. Engineered for field reliability, this unit integrates seamlessly with 24VAC conventional gas or oil systems as well as 750mV millivolt floor and wall furnaces. Its dual-powered design allows for operation via 2 AA batteries or a direct hardwired connection to the C-wire. For specialized environments, the manual changeover interface features a selectable "Garage Mode" that extends the setpoint range down to 35°F, preventing pipe bursts while maintaining energy efficiency in unoccupied spaces. A high-contrast backlit display provides immediate visibility of both the ambient temperature and the setpoint. Built for professional installation, this low voltage thermostat utilizes R, C, and W terminal designations, ensuring straightforward replacement for existing vertical mounts in residential or light commercial service calls.
Key Benefits- System Versatility: Fully compatible with 20-30VAC systems and 750mV millivolt systems, covering everything from modern boilers to vintage wall heaters.
- Precision Comfort: Employs a high-accuracy thermistor to maintain temperatures within +/- 1°F, reducing rapid cycling and improving equipment longevity.
- Flexible Power: Operates as a battery-powered unit for retrofits without a common wire or a hardwired unit for maintenance-free service.
- Specialized Garage Mode: Allows a lower 35°F heating setpoint, making it the standard choice for utility rooms, workshops, and storage facilities.
- Rugged Construction: Finished in Premier White with a dust-resistant housing designed to withstand 5-90% non-condensing relative humidity.
Is the TH1100DV1000 compatible with baseboard heaters?
This model is designed for 24V low-voltage or 750mV millivolt systems. It is not compatible with 120V/240V line voltage electric baseboard heaters without an additional relay.
What is the difference between the TH1100DV1000 and TH1100DV1000/U?
These part numbers refer to the same Pro 1000 Vertical Thermostat. The "/U" suffix simply denotes the retail/universal packaging designation.
Will this thermostat work for heat pumps with auxiliary heat?
No, this is a Heat-Off only thermostat designed for single-stage heating. It does not provide cooling controls or auxiliary terminal support for multi-stage heat pumps.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Resideo TH1100DV1000 Thermostat, part of the Honeywell Home PRO 1000 Series, is a vertically oriented, non-programmable control tailored for 1 Stage Heat Only applications. Engineered for field reliability, this unit integrates seamlessly with 24VAC conventional gas or oil systems as well as 750mV millivolt floor and wall furnaces. Its dual-powered design allows for operation via 2 AA batteries or a direct hardwired connection to the C-wire. For specialized environments, the manual changeover interface features a selectable "Garage Mode" that extends the setpoint range down to 35°F, preventing pipe bursts while maintaining energy efficiency in unoccupied spaces. A high-contrast backlit display provides immediate visibility of both the ambient temperature and the setpoint. Built for professional installation, this low voltage thermostat utilizes R, C, and W terminal designations, ensuring straightforward replacement for existing vertical mounts in residential or light commercial service calls.
Key Benefits- System Versatility: Fully compatible with 20-30VAC systems and 750mV millivolt systems, covering everything from modern boilers to vintage wall heaters.
- Precision Comfort: Employs a high-accuracy thermistor to maintain temperatures within +/- 1°F, reducing rapid cycling and improving equipment longevity.
- Flexible Power: Operates as a battery-powered unit for retrofits without a common wire or a hardwired unit for maintenance-free service.
- Specialized Garage Mode: Allows a lower 35°F heating setpoint, making it the standard choice for utility rooms, workshops, and storage facilities.
- Rugged Construction: Finished in Premier White with a dust-resistant housing designed to withstand 5-90% non-condensing relative humidity.
Is the TH1100DV1000 compatible with baseboard heaters?
This model is designed for 24V low-voltage or 750mV millivolt systems. It is not compatible with 120V/240V line voltage electric baseboard heaters without an additional relay.
What is the difference between the TH1100DV1000 and TH1100DV1000/U?
These part numbers refer to the same Pro 1000 Vertical Thermostat. The "/U" suffix simply denotes the retail/universal packaging designation.
Will this thermostat work for heat pumps with auxiliary heat?
No, this is a Heat-Off only thermostat designed for single-stage heating. It does not provide cooling controls or auxiliary terminal support for multi-stage heat pumps.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
