Can I upgrade to the 6iE?

Do you have an old Warmup thermostat that you’d like to upgrade to the 6iE? Learn all you need to know in this post.

What is the lead length for mirror defoggers?

Looking for the lead length of the Warmup mirror defoggers to plan for wiring on your project? Find the information you need here.

Wiring the DS-9 Controller

If you are looking for instructions to wire the ds-9 controller look no further. This post with written instructions and a video tutorial is sure to help!

How to wire CDP-2

Find useful information here for wiring the CDP-2 remote control.

Can you wire floor heat for 120 or 240 volt?

Warmup thermostats are dual-voltage but must be wired to match the heaters voltage. Learn more about voltage and thermostat wiring in this post.

Can I use the 4iE with another type of heating?

Are you wondering what kind of heating you can connect the 4iE thermostat to? Learn the answer to that question here in this post.

How far away from the thermostat can the relay be mounted?

Are you wondering about the mount location of your relay? Learn more about mounting your relay in this post.

Can multiple relays be used?

Do you have a large project that you’d like to use multiple relays for? Learn more about connecting more than one relay in this post.

What is the snow melting cable rating?

The WSM (Warmup Snow Melting cable) or WSMM (Warmup Snow Melting Mat) is commonly used in concrete pours, asphalt driveways and paved walkways. Learn important cable rating information here.

How is the 4iE wired?

We hope that the below clip will assist in wiring your 4iE thermostat. For wiring diagrams please see the product literature. Related questions: How to: Initial 4iE Programming How Long will my Electric Floor Heating System Take to Heat Up?