Provider of diverse heating and cooling control solutions, including smart Wi-Fi thermostats, digital touch models, and programmable floor heating controllers.
Thermostat LLC provides a wide variety of climate control solutions, ranging from basic digital interfaces to sophisticated smart home thermostats. Their products, such as the TR33 Large LCD Screen Smart Thermostat and the STN855W Wi-Fi Programmable Thermostat, differ significantly in features but share a focus on ease of use and installation flexibility.
Common features across the product line include programmable scheduling, child-lock safety modes, and compatibility with various heating systems including floor heating loops and standard HVAC furnaces. For support or product inquiries, the company maintains a contact center and provides resources for troubleshooting widely used generic and branded thermostat models.
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A flashing heating icon typically indicates that the floor probe has reached its high-temperature limit. This can happen if the probe is placed too close to a heating element or if heat is trapped under furniture.
If the buttons are unresponsive, the Child Lock feature may be active (indicated by a lock icon). Press and hold the specific combination for your model (commonly the Down button or Mode button) for 3 to 10 seconds to deactivate it.
First, ensure the unit is receiving power. Check the wiring terminals (usually 3 and 4 for power input) and ensure the ribbon cable connecting the faceplate to the back unit is not damaged or loose.
The TR33 model allows you to set up to 6 distinct events per day (WAKE, LEAVE, RETURN, SLEEP, etc.) for a customized temperature plan.
Yes, the STN855W is compatible with heat pumps (with or without auxiliary heat), as well as gas, oil, electric furnaces, and multi-stage systems.