

🌡️ Stay ahead of the chill with tekmar 518 — where smart meets sleek.
The tekmar 518 Thermostat is a non-programmable, hydronic heating controller featuring PWM technology for precise temperature management. It includes a backlit display and supports auxiliary sensors to monitor outdoor, floor, or remote temperatures. Designed for easy installation and compatibility with previous tekmar models, it offers a modern button-controlled interface ideal for radiant floor heating systems.
| ASIN | B00EWONLZQ |
| Additional Features | Programmable |
| Backlight | Yes |
| Brand Name | tekmar |
| Color | White |
| Connectivity Technology | Wi-Fi |
| Control Type | Button Control |
| Controller Type | Push Button, Remote |
| Customer Reviews | 4.3 4.3 out of 5 stars (18) |
| Included Components | thermostat |
| Item Weight | 0.51 Pounds |
| Manufacturer | tekmar |
| Model Number | 518 |
| Power Source | Adaptor |
| Product Style | Modern |
| Shape | Rectangular |
| Specific Uses For Product | Radiant Floor Heating |
| Temperature Control Type | Heating |
| UPC | 779655051803 |
| Voltage | 24 Volts |
| Wattage | 56 watts |
A**R
Works great! I converted from a Watts Radiant thermostat to this and you just have to carefully match your wiring and it’s very compatible. Suggest downloading a manual for what thermostat you have, taking photos before removing from the wall, and then drawing it out. This is a basic unit showing floor sensor heat and room temp. That’s it and all i needed.
U**T
This new thermostat worked just fine. I would like to have had C. display rather than F.
A**R
I am an elderly woman and my heating in the basement would not work due to my thermostat not working. Purchased this thermostat and it is very complicated to program. Had a plumber come to check my heating to make sure it worked- he charged $250 and programmed the thermostat so that the heat went to 30C and I could not decrease the heat so and the plumber returned and found that he had programmed it incorrectly.
Trustpilot
3 days ago
2 months ago