Resideo TH5220D1029 Thermostat

FocusPro 5000 Digital Non Programmable Thermostat, 20-30Vac or 750mV, Up to 2 Heat/2 Cool Conventional Systems and up to 2 Heat/1 Cool Heat Pumps, Heat-Off-Cool-Auto-Emergency Heat System Switching, Auto-On Fan Switching, 40-90 Degree Heat Temperature Setting Range, 50-99 Degree Cool Temperature Setting Range, Large Display Size of 5.09 Square Inches, Auto or Manual Changeover, 5-90 % RH Non Condensing Operating Humidity Range, ± 1 Degree Accuracy, Dual Powered: Battery or Hardwire, Premier White, Horizontal Mount

TH5220D1029 is identical to HH07AT170, HH07AT171, T874G1055, TH5220D1029/U, HH07AT170, TH5220D1003

Resideo TH5220D1029 FocusPRO® 5000 Digital Non-Programmable Thermostat – 2 Heat/2 Cool, Dual Powered, Large Display

Upgrade your HVAC system with the Resideo TH5220D1029 FocusPRO® 5000 Digital Thermostat, designed for reliable comfort control, easy operation, and lasting performance. With a large 5.09 square-inch display, this non-programmable thermostat provides clear and precise temperature readings at a glance—ideal for both homeowners and professionals.

Key Features:

• Application: Compatible with up to 2 Heat/2 Cool conventional systems and 2 Heat/1 Cool heat pump systems

• Power Options: Dual-powered – operates on batteries or hardwired (20–30 VAC or 750 mV)

• Temperature Accuracy: Precise ±1°F control for consistent indoor comfort

• Temperature Settings:

  • Heating: 40°F to 90°F (4.5°C to 32°C)

  • Cooling: 50°F to 99°F (10°C to 37°C)

• User Interface: Premier White® finish with a large, easy-to-read digital screen

• Mounting Style: Horizontal

• System Switch Positions: HEAT / OFF / COOL / AUTO / EM. HEAT

• Fan Switch Positions: AUTO / ON

• Changeover: Auto or manual selectable

• Operating Humidity: 5%–90% RH (non-condensing)

• Warranty: 5-year limited manufacturer warranty

Specifications:

• Dimensions: 3-9/16" H × 5-13/16" W × 1-1/2" D (91mm × 147mm × 38mm)

• Electrical Ratings: 20–30 VAC or 750 mV

• Frequency: 50/60 Hz

• Cycle Rates: Heating 1–12 CPH; Cooling 1–6 CPH

• Sensor Type: Thermistor

• Color: Premier White®

Why Choose the FocusPRO 5000 TH5220D1029?

• Trusted Honeywell Home / Resideo quality and performance

• Large display for easy readability

• Simple, non-programmable operation for user convenience

• Designed for both residential and light commercial applications

• Easy-access battery replacement and flexible power options

Whether you're replacing an old thermostat or outfitting a new system, the Resideo TH5220D1029 FocusPRO® 5000 is a reliable, no-hassle choice that delivers precision, simplicity, and energy efficiency.