Preparing for your project

Can you feel FOIL under carpet?


If you are installing the FOIL product under carpet you may be wondering if you can feel the product through the carpet. Good question! Learn more here.

Can you hear FOIL under carpet?


If you are installing the FOIL product under carpet you may be wondering if you can hear the product. Great question! Learn more here.

What is the diameter of the DCM-PRO cable?


If you are installing the DCM-PRO cable in your home you may be wondering about the diameter of the cable? Find this information and more here.

Calculating Heat Loss: How many BTU’s are in a watt?


Are you looking to offset heat loss in your home with a Warmup system? This conversion and information will be important for you.

How do I change the probe setting on my Tempo thermostat?


If you have a Tempo thermostat there is an air probe and floor probe. If you would like to change the probe you are operating off of you can learn how here.

Conduit Requirements when Installing your Warmup System


We recommend using a conduit 1/2 conduit for one lead or a 3/4″ conduit if connecting two systems to one thermostat. In addition, we recommend a separate 1/2″ conduit for the floor sensor.

Does Warmup Underfloor Heating Comply with Title 24?


The California Title 24 Building Energy Efficiency Standards are designed to ensure new and existing buildings achieve energy efficiency and preserve outdoor and indoor environmental quality. We have included below useful information regarding underfloor heating and Title 24. To ensure compliance, please consult with a building professional.

How do I Mount my ETO2 Controller?


So either the installer puts a DIN rail on the wall or cabinet, or they can utilize the four mounting holes in the corners of the housing and screw it to a surface.

Can I Install the Relay-25 in the Same Electrical Box with my Thermostat?


Warmup strongly recommends that the relay is installed in a separate single gang box to avoid overheating and interference of other cables. Check with your electrician and refer to your local code for specific installation requirements.

Is GFCI (Ground Fault Circuit Interrupter) Required for Bathrooms?


Thermostats with an internal GFCI including the Warmup 4iE and WUDG will fulfill this requirement. If a non-GFCI thermostat like our Tempo thermostat is being used, a GFCI breaker will be required. Consult with your local electrician to make sure your installation is properly protected and meets National and Local Electrical Code.