# Honeywell Home RedLINK, Z-Wave and ductless thermostats

*Honeywell Home / 7 models*

> Honeywell Home's RedLINK thermostats (VisionPRO 8000, Prestige IAQ and FocusPRO 6000 Wireless) reach the internet through a RedLINK Internet Gateway, and its Z-Wave thermostats (T6 Pro Z-Wave and T5 Z-Wave) work with a Z-Wave controller. The T6 Pro Z-Wave runs on three AA batteries or a C-wire. The Prestige IAQ and FocusPRO 6000 Wireless list Alexa and Google Assistant. The 7-Day Touchscreen Z-Wave Thermostat (RTH8580ZW) and the D6 Pro WiFi Ductless Controller are discontinued.

- Canonical page: https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats
- Last checked: 2026-10-16

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Honeywell Home](https://smarthomecanon.com/brands/honeywell-home) |
| Models | 7 |
| Current | 3 |

## Currently sold

**Honeywell Home RedLINK, Z-Wave and ductless thermostats: models on sale now**

| Model | Series | Released |
| --- | --- | --- |
| [Honeywell Home VisionPRO 8000 Thermostat with RedLINK](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-visionpro-8000-thermostat-with-redlink) | VisionPRO 8000 Thermostat with RedLINK | unknown |
| [Honeywell Home Prestige IAQ Thermostat with RedLINK](https://smarthomecanon.com/devices/honeywell-home-prestige-iaq-thermostat-with-redlink) | Prestige IAQ Thermostat with RedLINK | unknown |
| [Honeywell Home FocusPRO 6000 Programmable Wireless Thermostat](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-focuspro-6000-programmable-wireless-thermostat) | FocusPRO 6000 Programmable Wireless Thermostat | unknown |

## Lineup

**Honeywell Home RedLINK, Z-Wave and ductless thermostats: every model**

| Model | Model numbers | Connection | Needs | Stages | Power | Alexa | Google Assistant | Z-Wave | Status |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Honeywell Home VisionPRO 8000 Thermostat with RedLINK](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-visionpro-8000-thermostat-with-redlink) | TH8110R1008/U, TH8320R1003/U, TH8321R1001/U | RedLINK[^1] | RedLINK Internet Gateway (THM6000R7001/U) for remote access[^1] | 1 heat/1 cool alone, up to 4 heat/2 cool heat pump with an equipment interface module[^1] | Hardwired or battery[^1] | unknown | unknown | unknown | Current[^1] |
| [Honeywell Home Prestige IAQ Thermostat with RedLINK](https://smarthomecanon.com/devices/honeywell-home-prestige-iaq-thermostat-with-redlink) | THX9421R5021WW/U, YTHX9421R5085WW/U, YTHX9421R5101WW/U, YTHX9421R5127WW/U, YTHX9421R7001WW/U | RedLINK[^2] | RedLINK Internet Gateway (THM6000R7001/U) for remote access[^2] | Up to 4 heat/2 cool heat pump, up to 3 heat/2 cool conventional[^2] | Battery operated[^2] | Yes[^2] | Yes[^2] | unknown | Current[^2] |
| [Honeywell Home FocusPRO 6000 Programmable Wireless Thermostat](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-focuspro-6000-programmable-wireless-thermostat) | TH6320R1004/U, YTH6320R1001/U, YTH6320R1023/U, YTH6320R1114/U, YTH6320R1122/U | RedLINK[^3] | RedLINK Internet Gateway (THM6000R7001/U) for remote access[^3] | Up to 3 heat/2 cool heat pump, up to 2 heat/2 cool conventional[^3] | unknown | Yes[^3] | Yes[^3] | unknown | Current[^3] |
| [Honeywell Home T6 Pro Z-Wave Thermostat](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-t6-pro-z-wave-thermostat) | TH6320ZW2003/U | Z-Wave[^4] | Z-Wave controller[^4] | Up to 3 heat/2 cool heat pump, up to 3 heat/2 cool dual fuel, up to 2 heat/2 cool conventional[^4] | 3 AA batteries or C-wire[^4] | unknown | unknown | Yes[^4] | Discontinued[^4] |
| [Honeywell Home T5 Z-Wave Touchscreen Thermostat](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-t5-z-wave-touchscreen-thermostat) | RCHT8600ZW1003/U | Z-Wave[^5] | Z-Wave controller[^5] | unknown | unknown | unknown | unknown | Yes[^5] | Discontinued[^5] |
| [Honeywell Home 7-Day Touchscreen Programmable Z-Wave Thermostat](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-7-day-touchscreen-programmable-z-wave-thermostat) | RTH8580ZW1001/U1 | Z-Wave[^6] | Z-Wave controller[^6] | Up to 3 heat/2 cool heat pump, up to 2 heat/2 cool conventional[^6] | unknown | unknown | unknown | Yes[^6] | Discontinued[^6] |
| [Honeywell Home D6 Pro WiFi Ductless Controller](https://smarthomecanon.com/lines/honeywell-home-redlink-z-wave-and-ductless-thermostats#honeywell-home-d6-pro-wifi-ductless-controller) | DC6000WF1001/U | Wi-Fi ductless[^7] | Resideo app and a ductless mini-split system[^7] | unknown | unknown | Yes[^7] | Yes[^7] | unknown | Discontinued[^7] |

## Related pages

- [Honeywell Home](https://smarthomecanon.com/brands/honeywell-home) (brand)
- [Honeywell Home Prestige IAQ Thermostat with RedLINK](https://smarthomecanon.com/devices/honeywell-home-prestige-iaq-thermostat-with-redlink) (device)

## Sources

[^1]: Honeywell Home: VisionPRO 8000 Thermostat with RedLINK product page. https://www.honeywellhome.com/products/visionpro%C2%AE-8000-thermostat-with-redlink%C2%AE-technology (manufacturer, checked 2026-10-16)
[^2]: Honeywell Home: Prestige IAQ Thermostat with RedLINK product page. https://www.honeywellhome.com/products/prestige%C2%AE-iaq-thermostat-with-redlink%C2%AE (manufacturer, checked 2026-10-16)
[^3]: Honeywell Home: FocusPRO 6000 Programmable Wireless Thermostat product page. https://www.honeywellhome.com/products/focuspro%C2%AE-6000-programmable-wireless-thermostat (manufacturer, checked 2026-10-16)
[^4]: Honeywell Home: T6 Pro Z-Wave Thermostat product page. https://www.honeywellhome.com/products/t6-pro-z-wave-thermostat (manufacturer, checked 2026-10-16)
[^5]: Honeywell Home: T5 Z-Wave Touchscreen Thermostat product page. https://www.honeywellhome.com/products/t5-7-day-programmable-thermostat-2 (manufacturer, checked 2026-10-16)
[^6]: Honeywell Home: 7-Day Touchscreen Programmable Z-Wave Thermostat product page. https://www.honeywellhome.com/products/7-day-touchscreen-programmable-z-wave-thermostat (manufacturer, checked 2026-10-16)
[^7]: Honeywell Home: D6 Pro WiFi Ductless Controller product page. https://www.honeywellhome.com/products/d6-pro-wifi-ductless-controller (manufacturer, checked 2026-10-16)