No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built-in WiFi
Product details
General specs
- Brand: Venstar
- Model: T7850
Starting from €219.65
Last price update: 9/25/26
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| Brand | Venstar | vine | Walfront | PRO1 IAQ | White-Rodgers | Braeburn |
| Model | T7850 | TJ-225B | T855iSH | 1F95-1277 | 7205 | |
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| Price | €219.65 | €47.29 | €12.90 | €141.02 | €146.78 | €59.79 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | May 29, 2026 | May 20, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 |
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