Resideo TH1110DH1003 Thermostat
The Resideo TH1110DH1003 PRO 1000 is a trade-grade horizontal non-programmable thermostat engineered for 1H/1C conventional systems and heat pumps without auxiliary heat. Operating on 20-30Vac or 750mV millivolt systems, this unit provides precise climate control with +/- 1 degree accuracy. The backlit display ensures visibility in low-light utility spaces, while the manual changeover and dual power capabilities (battery or hardwired C-wire) offer flexible installation options for retrofits or new builds. Designed for reliability, it features a heat temperature range of 40-90°F and cool temperature range of 50-99°F. This Honeywell Home PRO 1000 series model is a staple for contractors requiring a straightforward, dependable interface that minimizes callbacks. By utilizing integrated compressor protection and high-quality mechanical relays, it maintains stable HVAC system performance across residential and light commercial applications.
Key Benefits- Dual Power Versatility: Seamlessly switch between 24V hardwired or AA battery power to accommodate various wiring configurations.
- Millivolt Compatibility: Rated for 750mV systems, making it suitable for floor furnaces and fireplaces.
- System Protection: Built-in compressor protection prevents equipment damage by enforcing a delay before restarting the compressor.
- Precise Control: Maintains tight tolerance with 1 degree accuracy to prevent short-cycling and ensure consistent indoor air comfort.
- Contractor Friendly: Standard horizontal mounting covers existing footprints, simplifying the transition from older analog units.
Is the Resideo TH1110DH1003 compatible with multi-stage heat pumps?
No, this model is specifically designed for single-stage heating and cooling systems. It supports heat pumps only if they do not require auxiliary or emergency heat stages.
Does this thermostat require a C-wire for operation?
While a common wire (C-wire) is recommended for continuous power, the TH1110DH1003 is dual-powered and can operate solely on batteries if a C-wire is not present.
Can I use this model for electric baseboard heat?
This thermostat is designed for 24V or 750mV systems. It is not compatible with 120V or 240V line voltage systems commonly used with electric baseboard heaters.
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: $54.27
-65%$54.27
$18.99Resideo TH1110DH1003 Thermostat
The Resideo TH1110DH1003 PRO 1000 is a trade-grade horizontal non-programmable thermostat engineered for 1H/1C conventional systems and heat pumps without auxiliary heat. Operating on 20-30Vac or 750mV millivolt systems, this unit provides precise climate control with +/- 1 degree accuracy. The backlit display ensures visibility in low-light utility spaces, while the manual changeover and dual power capabilities (battery or hardwired C-wire) offer flexible installation options for retrofits or new builds. Designed for reliability, it features a heat temperature range of 40-90°F and cool temperature range of 50-99°F. This Honeywell Home PRO 1000 series model is a staple for contractors requiring a straightforward, dependable interface that minimizes callbacks. By utilizing integrated compressor protection and high-quality mechanical relays, it maintains stable HVAC system performance across residential and light commercial applications.
Key Benefits- Dual Power Versatility: Seamlessly switch between 24V hardwired or AA battery power to accommodate various wiring configurations.
- Millivolt Compatibility: Rated for 750mV systems, making it suitable for floor furnaces and fireplaces.
- System Protection: Built-in compressor protection prevents equipment damage by enforcing a delay before restarting the compressor.
- Precise Control: Maintains tight tolerance with 1 degree accuracy to prevent short-cycling and ensure consistent indoor air comfort.
- Contractor Friendly: Standard horizontal mounting covers existing footprints, simplifying the transition from older analog units.
Is the Resideo TH1110DH1003 compatible with multi-stage heat pumps?
No, this model is specifically designed for single-stage heating and cooling systems. It supports heat pumps only if they do not require auxiliary or emergency heat stages.
Does this thermostat require a C-wire for operation?
While a common wire (C-wire) is recommended for continuous power, the TH1110DH1003 is dual-powered and can operate solely on batteries if a C-wire is not present.
Can I use this model for electric baseboard heat?
This thermostat is designed for 24V or 750mV systems. It is not compatible with 120V or 240V line voltage systems commonly used with electric baseboard heaters.
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.
Product Information
Product Information
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Description
The Resideo TH1110DH1003 PRO 1000 is a trade-grade horizontal non-programmable thermostat engineered for 1H/1C conventional systems and heat pumps without auxiliary heat. Operating on 20-30Vac or 750mV millivolt systems, this unit provides precise climate control with +/- 1 degree accuracy. The backlit display ensures visibility in low-light utility spaces, while the manual changeover and dual power capabilities (battery or hardwired C-wire) offer flexible installation options for retrofits or new builds. Designed for reliability, it features a heat temperature range of 40-90°F and cool temperature range of 50-99°F. This Honeywell Home PRO 1000 series model is a staple for contractors requiring a straightforward, dependable interface that minimizes callbacks. By utilizing integrated compressor protection and high-quality mechanical relays, it maintains stable HVAC system performance across residential and light commercial applications.
Key Benefits- Dual Power Versatility: Seamlessly switch between 24V hardwired or AA battery power to accommodate various wiring configurations.
- Millivolt Compatibility: Rated for 750mV systems, making it suitable for floor furnaces and fireplaces.
- System Protection: Built-in compressor protection prevents equipment damage by enforcing a delay before restarting the compressor.
- Precise Control: Maintains tight tolerance with 1 degree accuracy to prevent short-cycling and ensure consistent indoor air comfort.
- Contractor Friendly: Standard horizontal mounting covers existing footprints, simplifying the transition from older analog units.
Is the Resideo TH1110DH1003 compatible with multi-stage heat pumps?
No, this model is specifically designed for single-stage heating and cooling systems. It supports heat pumps only if they do not require auxiliary or emergency heat stages.
Does this thermostat require a C-wire for operation?
While a common wire (C-wire) is recommended for continuous power, the TH1110DH1003 is dual-powered and can operate solely on batteries if a C-wire is not present.
Can I use this model for electric baseboard heat?
This thermostat is designed for 24V or 750mV systems. It is not compatible with 120V or 240V line voltage systems commonly used with electric baseboard heaters.
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.
