Resideo - Honeywell Home TH1110D2009 Thermostat

TH1110D2009 is a 24V T1 Pro non-programmable thermostat from Honeywell Home (Resideo). This compact control helps you manage your climate with straightforward, reliable operation for single-stage heating and cooling.

Designed for 24V power systems, the TH1110D2009 supports single-stage heat and cool setups and is ideal for homes seeking simple, dependable temperature control. It accommodates single-stage heat pumps without auxiliary heat and covers a precise temperature range from 32 to 90°F, ensuring comfortable comfort quickly.

• 24V power compatibility for standard HVAC installations
• Non-programmable interface for simple, immediate control
• Supports single-stage heating and cooling systems
• Compatible with single-stage heat pumps without aux heat
• Temperature range: 32–90°F for precise comfort

Backed by the Honeywell Home by Resideo brand, the TH1110D2009 delivers straightforward, reliable performance for basic climate control in a compact 24V thermostat.