Open Box Honeywell TH2110WF4008 FOCUSPRO S200 WiFi Thermostat

Meet the Open Box Honeywell TH2110WF4008, a 24V FOCUSPRO S200 WiFi thermostat engineered for single‑stage heating and cooling. It combines reliable hardwired power with flexible programming and a clear backlit display to keep comfort simple and efficient.

• 24V WiFi Smart Thermostat: Connects to 24 VAC heating/cooling systems and enables remote control and scheduling.
• Single‑Stage Compatibility: Suitable for conventional systems (1 heat / 1 cool) and heat pumps without auxiliary heat.
• Programmable Options: 7‑Day Programmable, 5‑1‑1, 5‑2 schedules, with 1H/1C setpoints for precise comfort.
• Power & Mounting: Hardwired power with UWP mounting plate and included decorative cover plate with J‑box adaptor.
• Backlit LCD Display: 4.84 sq in screen for easy reading in all lighting conditions; English display language.
• Temperature Range & Accuracy: Setpoint range from 32°F to 90°F (heat) and 50°F to 99°F (cool); ±1°F accuracy.
• Energy Star Certified: Designed for efficiency to help save energy without sacrificing comfort.
• Operational Features: Auto or manual heat-cool changeover, memory and sensor error alerts, and filter change reminders.
• Dimensions & Environment: 3.44" H x 5.13" W x 1.188" D; operates from 32°F to 120°F ambient with 5–90% RH non-condensing.
• Includes: Thermostat, mounting plate, decorative cover plate, J-box adaptor, mounting hardware, and literature.

This thermostat brings precise control to a wide range of systems—from gas, oil, electric, to steam/radiant hot water setups—while offering the convenience of WiFi access and clear on‑screen information. Its focused design and straightforward installation make it a practical upgrade for improving comfort, energy management, and system monitoring in one compact package.