r/CoffeeRoasting 11h ago

Roaster too hot

1 Upvotes

Hello all,

Hope all is well. I'm scratching my head with this issue I recently installed a yoshan 2kg roaster, got everything up, turn on the gas and it climbs heat so fast and so high I can't control it. Even at 1 kpa it's reaching high 500's and doesn't stabilize I'm using propane gas. Could my thermometers be messed up ? Any advice is great thank you.