Holmes HQH307 Support Question
Holmes HQH307 Support Question
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Question posted by Leannerimed2001 on October 30th, 2020
Heater Shuts Off After 5 Minutes
heater ran for a good hour at first then shut itself. Had to unplug and wait for a click noise to then plug it back in and it would come on but then only run for 5 minutes. Then it would shut itself back off
Current Answers
Answer #1: Posted by techyagent on October 31st, 2020 4:46 AM
techyagent
Member since:
June 17th, 2014 Points: 4,799,790
Member since:
June 17th, 2014 Points: 4,799,790
At front-bottom there is a metallic strip thermostat. When it reaches a certain temperature it breaks the circuit. One cause of early shut-off is a coroded contact which changes the physical characteristics such that it bends-apart the contact too early. Whatever your situation, you can put a small alligator clip to hold the contact together and it will never shut-off. Just keep an eye on it so that it doesn't melt. It shouldn't, though, as the original heater could run forever without overheating.
https://www.fixya.com/support/t7159655-holmes_quartz_heater_turns_off_after_few
thanks
Techygirl
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