Quick Menu Preparing for your project Does every room with floor heat need its own thermostat? Do Warmup thermostats zone? How do I change the probe setting on my Tempo thermostat? Conduit Requirements when Installing a Warmup System Wiring How far away from the thermostat can the relay be mounted? Can multiple relays be used? How Do I Wire my Tempo Thermostat? Troubleshooting What can I do if my old thermostat has stopped working? Why is my thermostat stuck on the Warmup screen? How do I test a floor probe? What Does the Error Message on my Tempo Mean? Is it Normal if my Thermostat Makes a Clicking Noise? Installation Can you trim the floor sensor? Can I mount my thermostat anywhere? How do I Mount my Tempo Thermostat? Conduit Requirements when Installing a Warmup System Can my sensor probe be extended? How do I check if the cable is working ? Programming How do Warmup thermostats work? What are heating limits? How-to: Programming Your Tempo Thermostat Miscellaneous questions What Does the Error Message on my Tempo Mean? Can multiple relays be used? Technically multiple relays can be used but because wiring becomes complicated Warmup does not recommend it.