Honeywell TH4110U2005/U – T4 Pro Thermostat, Programmable or Non-Programmable, 1H/1C

Product
Application This thermostat provides electronic control of 24 VAC
single-stage heating and cooling systems, or 750 mV heating systems.

System Types

• Gas, oil, or electric heat with air conditioning
• Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity
• Heat only
• Heat only with fan
• Cool only
• 750 mV heating systems

Power Type

• Battery power
• Common wire
• Common wire with battery backup

System Settings

• Heat, Off, Cool Fan Settings
• Auto, On