Steve-Maine
Member
I have a 3400 Ford 3 cy diesel tractor. I have had Kat"s heaters in heater line for years woith no problems. I installed one about 2 months ago and worked fine 2 times and 3rd time keep tripping breaker. I replaced it yesterday. Plugged in and came back 2 hours later( thats the normal time it takes in Maine to warm the water) it was stone cold as breaker tripped. Tryed it on 2 other 15 amp circuuit and kept tripping breaker. I have a 30 Amp outlet and plugged in for 2 hours and water was nice and warm but heater got so hot it burned the paint off. Can"t fiqure out the problam. Would a freeze plug heater work better?? Thanks for any Help and Merry Christmas