Resideo - Honeywell Home TH5110D1022 Thermostat

The TH5110D1022 Thermostat from Resideo Honeywell Home is a digital non-programmable thermostat designed for 1-Heat/1-Cool systems. This reliable control unit delivers Auto/Manual Changeover and features a clean rectangular horizontal cover in Premier White.

Key specs include low-voltage operation (20 to 30 Volt AC / 750 millivolt at 50/60 Hz), current ratings of 1 A for heat/cool and 0.5 A for the fan, and an accuracy of ±1°F. The compact 2.98 square inch display provides clear setpoint visibility, with setting ranges of 40–90°F (heat) and 50–99°F (cool). The unit supports a broad ambient temperature span from 32 to 120°F and non-condensing humidity up to 90% RH.

Designed for straightforward installation, it features standard terminal designations to simplify wiring: R, RC, C, W (O/B), Y, G.

• Type: Digital non-programmable thermostat for single-stage heating and cooling
• Operation: Auto/Manual Changeover for easy climate control
• Display: 2.98 in² display for quick temperature readings
• Electrical: 20–30V AC / 750 mV; 1 A (heat/cool), 0.5 A (fan)
• Compatibility: Terminals R, RC, C, W (O/B), Y, G; humidity 5–90% RH non-condensing