Rangemaster 110 gas oven not heating up Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › Rangemaster 110 gas oven not heating up This topic has 1 reply, 2 voices, and was last updated 11 years, 4 months ago by stevediyb. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 10, 2014 at 9:35 am #83360 stevediybParticipant Hi My 19 yr old oven’s right hand side oven ignites but won’t heat up. Can this only be the thermosat? Also to ignite the left oven I have to turn on the right oven. Any advice very welcomed please. Thanks December 10, 2014 at 10:55 am #422566 kwattKeymaster Re: Rangemaster 110 gas oven not heating up Thermostat possibly but more likely the flame failure device if fitted, depends on the version. K. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In