No C Wire Options
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Honeywell Home TH6320ZW2003 TH6320ZW2003 T6 Pro Z-Wave Only Programmable Thermostat
Features
- Z-Wave certified thermostat
- Controls up to 3 heat/2 cool systems
- Setup via wall or Honeywell Home app
- UWP mounting system included
- Non Wi-Fi compatible
- Extended 5-year warranty
General specs
- Brand: Honeywell Home
- Model: TH6320ZW2003
- Seller: Retailer
- ID: B0FH7CPG3D
- Brand: PORTEXA
- Includes: T6 PRO Z-Wave Thermostat, UWP Mounting System, Decorative Cover Plate, Screws and anchors, Literature
- Warranty: Extended 5-Year
- Control Method: Thermostat wall, Honeywell Home app
- Mounting System: UWP
- Z-Wave Certified: Yes
- Compatible Systems: Heat Pump (up to 3 Heat/2 Cool), Dual Fuel (up to 3 Heat/2 Cool), Conventional (up to 2 Heat/2 Cool)
- Wi-Fi Compatibility: No
- First listed by seller: May 28, 2026
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
United States
United States
Available
This thermostat is for homeowners who want smart home integration without a Wi-Fi connection. Use it to control your HVAC from the wall or through the Honeywell Home app via your Z-Wave hub. The UWP mounting system makes installation familiar if you've worked with T Series thermostats before.
Setup is straightforward at the wall, and scheduling adjusts automatically. It supports up to 3 heat and 2 cool stages for heat pump or conventional systems. With a 5-year warranty, it's built to last through daily temperature adjustments.
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| Brand | Honeywell Home | Honeywell | Honeywell | Honeywell | Honeywell Home | Honeywell |
| Model | TH6320ZW2003 | TH6320ZW2007/U | TH6320WF2003/U | T6 Pro | S200 | TH6320ZW2003 |
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| Price | €117.49 | €116.33 | €116.34 | €111.87 | €92.77 | €138.71 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 28, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 |
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