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RCHT8610W - Resideo Honeywell Home Lyric T5 WiFi Smart Thermostat

RCHT8610W - Resideo Honeywell Home Lyric T5 WiFi Smart Thermostat
Please Note: The Honeywell Home RCHT8610W T5 WiFi smart thermostat has been discontinued and replaced by the TH6320ZW2003/U model number.

Honeywell RCHT8610W Product Description:


The Honeywell RCHT8610W is a T5 smart thermostat lets achieve greater comfort and efficiency in their small businesses and homes. It's easy to install even without a C-Wire, and features a simple, user-friendly interface. The ENERGY STAR® certified T5 Smart Thermostat can be programmed with a schedule or allowed to adapt to a busy life on the fly. Control and monitor usage from anywhere simply by using a smartphone or tablet, integrate it completely with your smart property.

Product Features:

  • Location-based temperature control (Geofencing)
  • 7 day, 5-1-1 day, 5-2 day, 1 day scheduling options
  • Auto change from heat to cool
  • Works with Apple HomeKit, Amazon Echo, and more
  • Touchscreen display
  • Custom fan settings
  • ENERGY STAR® certified
  • RCHT8612WF includes the c-wire adapter

Honeywell RCHT8610W Product Specifications:


  • Application: 24 Vac systems, up to 3 Heat/2 Cool Heat Pump or 2 Heat/2 Cool Conventional
  • Dimensions (in.): 4-1/16 in. long x 4-1/16 in. wide x 1-3/32 in. deep
  • Dimensions (mm): 103.6 mm long x 103.6 mm wide x 28 mm deep
  • Includes: Thermostat, UWP mounting system, screws and anchors, Installation Guide
  • Mounting: UWP Mounting System
  • Electrical Ratings: 20 to 30 Vac
  • Stages: Up to 3 Heat/2 Cool Heat Pumps; Up to 2 Heat/2 Cool Conventional Systems
  • Electrical Connections: UWP Mounting System
  • Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
  • Supply Voltage: 20 to 30 Vac
  • Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT
  • Switch Positions (Fan): AUTO-ON-CIRC-FOLLOW SCHEDULE
  • Operating Temperature Range (F): 37°F to 102°F
  • Operating Temperature Range (C): 2.7°C to 39°C
  • Shipping and Storage Temperature Range (F): -20°F to 120°F
  • Shipping and Storage Temperature Range (C): -28.9°C to 48.9°C
  • Network Communications: WiFi
  • LEDs: LED Back Light
  • Power Method: Hardwired
  • Accuracy (F): 1°F
  • Accuracy (C): 0.5°C
  • Differential Temperature (F): ±1°F
  • Differential Temperature (C): ±0.5°C
  • Color: Black
  • Switch Type: Relay
  • Programmability: 7 day, 5-1-1 day, 5-2 day, 1 day, Geolocation or Non-programmable
  • Terminal Designations: RC, R, C, W, W2 - AUX, Y, Y2, O/B, G, K, E
  • Display: Touchscreen
  • Display Size: 6.89 sq. in.
  • Temperature Control Mode Selections: Ambient Air Temperature
  • Changeover: Auto or Manual
  • Setting Temperature Range (F): Heat: 40°F to 90°F; Cool 50°F to 99°F
  • Setting Temperature Range (C): Heat: 4.5°C to 32.0°C; Cool: 10°C to 37.0°C
  • Cool Current: 0.02-1.0 A running
  • Heat Current: 0.02-1.0 A
  • Fan Current: 0.02-.05 A
  • Replacement Parts: THP9045A1098/U - Wire Saver C-Wire Adapter to use with WiFi Thermostats or RedLINK 800 series models

Honeywell RCHT8610W Product Compatibility:


  • LCP500-L
  • LCP500-LC
  • PROA7
  • PROA7PLUS
Q & A's : Honeywell Home RCHT8610W Lyric T5 WiFi Smart Thermostat

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