Can multiple relays be used?

Further Questions?

Troubleshooting
- Why is my floor heat not working even though there are no error messages on my thermostat?
- Is it normal if I hear a clicking noise from my thermostat?
- What can I do if my old thermostat has stopped working?
- Why is my thermostat stuck on the Warmup screen?
- How do I conduct a floor probe test?
- What Does the Error Message on my Tempo Mean?
Miscellaneous questions
- How Do I Identify Which Warmup Thermostat I Have?
- Can I upgrade to the 6iE?
- What Does the Error Message on my Tempo Mean?
Installation
- How do I check if the cable is working ?
- Can my sensor probe be extended?
- Can I upgrade to the 6iE?
- Can you trim the floor sensor?
- Can I mount my thermostat anywhere?
- How do I Mount my Tempo Thermostat?
Wiring
- Can I upgrade to the 6iE?
- How far away from the thermostat can the relay be mounted?
- Can multiple relays be used?
- How Do I Wire my Tempo Thermostat?
Preparing for your project
- Do Warmup thermostats zone?
- Does every room with floor heat need its own thermostat?
- How do I change the probe setting on my Tempo thermostat?
Programming
- How do Warmup thermostats work?
- What are heating limits?
- How-to: Programming Your Tempo Thermostat