buttnutt Posted February 8, 2020 Report Share Posted February 8, 2020 I just bought a 140000 btu portable kerosene garage heater. When I turned it on the first time the display would occasionally say CH in between temperatures. I can’t find anything online or in the manual. I just want to make sure that’s not telling my there’s a problem. Anyone know what CH means? Thanks. jon Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.