Can towel warmer temperature be adjusted?

Warmup offers a wide range of towel warmers that opperate as ON or OFF with no specific temperature setting.

What are heating limits?

Heating limits are commonly referred to when it comes to underfloor heating. If you are wondering what heating limits are and how to manage them.

How to: Initial 4iE Programming

In this 4iE programming guide, you will find several useful videos and written instructions. Initial programming is important to get the most from your 4iE.

Can I turn my thermostat above 86°F?

You may be able to alter your advanced settings, allowing your floor to heat above 86°F, depending on the finished flooring type you have.

How do I get into my thermostat if I forgot the password?

The 4iE thermostat has a lock feature. If you have locked your thermostat and can not get back in, this post will help you!

Control of Baseboard Heaters by the 4iE

This page explains how to wire and program the 4iE thermostat to work with baseboard applications.

Reset or Power Cycle my 4iE?

First, loosen the screws at the bottom of your unit at shown in the video clip below. Then remove the face of your thermostat by lifting up and off. On the back of the face is a small reset button. Using a small screw driver or writing utensil, press and hold the reset button for 15 seconds. Then place the face of the unit back on making sure the 8 gold pins line up correctly with their counterparts.

How Do I Set the 4iE to Program Itself?

The 4iE® Smart WiFi thermostat, and non-WiFi version, learn the heat-up and cool down rates of your home to automatically set the most efficient temperatures when you’re away, reducing usage by up to 25%.

What Type of WiFi Does the 4iE Use?

Click “Read More” for details.

How many Floor Heating Systems can be Connected to one TH115 Floor Heating Thermostat?

When multiple floor heating systems need to be controlled by one thermostat there are guidelines to follow.  Click “Read More” for details.