Heated Floor Thermostat Gfci Keeps Tripping

If floor gets warms the thermostat is bad and floor mat is ok.

Heated floor thermostat gfci keeps tripping.

It had recently started tripping the gfci and now is to a point that the second there is a call for heat the gfci trips. Bathroom floor got warm. You should aim to only have one gfci on the circuit. There are three ways this can be done.

Gfci on breaker and in thermostat. If the problem keeps happening with the tile disconnected then clearly the tile isn t part of the problem. Everything that i read suggests a break in the system but there has been no damage to the floor and the wires to the thermostat are protected. But then used a gfci breaker in the panel without realizing the floor heat stat had built in gfci protection.

Floor heat gfci keeps tripping answered by a verified electrician we use cookies to give you the best possible experience on our website. Ideally keep the one on the breaker and replace your gfci thermostat with a non gfci unit. I have a suntouch sunstat programmable thermostat heating my kitchen floor. The ground fault protection will guard against electrical hazards in case the electrical floor system is damaged.

Use a thermostat with the gfci built into it. Use a gfci protected circuit breaker. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Have the system tapped off the protected side of a gfci outlet.

Need advice on heated floor gfci. I ordered new thermostat and received it in 3 days. In those instances aim to isolate your floor heating system with a dedicated circuit breaker. Installed new thermostat into upstairs system and gfci tripped.

Kept tripping because the stat. This is the fourth thermostat in 9 years. This system worked flawlessly for over two years. I let it warm up for about 30 minutes.

Earlier thermostats have heated the floor to 78 then failed within 2 years. If you have a gfci breaker that could be the cause and it could also be because there is resistance between the wire and the ground. Use the wire nuts to cap the thermostat side wires. If the power supply is shared with other devices and especially if these use a gfci there may be issues on the line causing the gfci to trip.

Installed new thermostat in downstairs bathroom. This particular thermostat will not heat the floor past 73 degrees and if i set it higher it defaults down to 69. If the power supply is shared with other devices and especially if these use a gfci the gfci may trip due to issues on the line.