Honeywell Home T6R

The Honeywell Home T6R is a Wi-Fi smart thermostat with a table stand and an RF link to a separate heating receiver. Its room unit uses an adapter supply.

Model Identification

Brand: Honeywell Home
Company: Resideo
Series: T6
Model: T6R
Reference ordering code: Y6H910RW4022
Specification scope: UK reference kit

Room Thermostat Specifications

Room-unit power5V DC power adapter

Room-to-receiver linkRF, 868.0–868.6 MHz

Wi-Fi2.4 GHz; IEEE 802.11b/g/n

AppResideo app

Temperature setting range5–35°C in the reference SKU catalog; see revision note

Heating scheduleSix daily periods; daily or 5+2 scheduling

Schedule time step10 minutes

Dimensions (W × H × D)108 × 103 × 68 mm

Receiver Specifications

Power supply230V AC

Equipment controlOn/Off relay or OpenTherm

Relay rating0.5–5A resistive / 0.5–3A inductive at 24V or 230V AC

Dimensions (W × H × D)110 × 110 × 40 mm

Specification scope: The Y6H910RW4022 SKU catalog lists a 5–35°C setpoint range, while the linked family sheet lists 5–37°C. Confirm the installed revision. This reference is distinct from T6R-HW hot-water kits and spare room units.

Compatibility and Installation

The RF link replaces the cable between room unit and receiver; both still require their specified power sources. Check the appliance's On/Off or OpenTherm input. Remote app control requires an internet connection and supported Wi-Fi setup. Follow the exact thermostat and equipment manuals; electrical installation should be performed by a qualified installer.

Smart Thermostats · Honeywell Home manufacturer · Honeywell Home T6

Official Resources

Reference data checked against Resideo model-specific catalog information and official documentation on 11 October 2026.

Official T6R reference product page
Official reference SKU catalog
Official T6/T6R specification sheet

AirAlign is an independent informational resource and is not affiliated with Honeywell Home or Resideo.