Honeywell Home TH4110U2005/U T4 Pro Programmable Thermostat- 1H/1C

Deliver reliable, easy-to-manage climate control across commercial and residential properties with the Honeywell Home T4 Pro Programmable Thermostat. Designed for professional installation, this smart thermostat simplifies setup with the standard UWP wall plate and supports 24V single-stage systems (1H/1C), including gas, oil, electric and heat pump applications. The T4 Pro’s 7-day programmable schedule helps facilities and contractors reduce energy waste while maintaining occupant comfort. Technicians and end users benefit from straightforward push-button controls, adjustable backlight and contrast for clear readability, plus filter change reminders that cut downtime. Built for integration into broader building monitoring and energy management workflows, the T4 Pro complements security and surveillance systems by helping maintain predictable environmental conditions in server rooms, equipment closets and monitored spaces. Backed by a 5-year limited warranty and Honeywell Home reliability, it’s a practical choice for specifiers and service pros seeking durable, low-voltage thermostat solutions. Specify the T4 Pro for new installs, retrofits or managed properties to streamline maintenance and improve HVAC performance—order or contact sales today.

• Streamlines installation and service with the UWP wall plate and professional-install design, reducing job time and callbacks
• 7-day programmable schedule for consistent occupant comfort and measurable energy savings across work sites and commercial buildings
• Broad 24V single-stage compatibility (1 Heat/1 Cool) to fit gas, oil, electric warm air, hydronic and heat pump systems for versatile HVAC control
• Intuitive push-button interface with adjustable backlight and contrast for easy use by facility staff and tenants
• Built-in filter change reminders and a 5-year limited warranty minimize maintenance hassles and lower lifecycle costs