What is the maximum allowable gas input pressure for your IR or old VR Series Roasters?
14 inches water column pressure regardless of gas type, however gas type is important and do have different optimum input pressures. They are: 8 inches Water Column/19.93 mBars for Natural Gas and 11 inches Water Column/27.40 mBars for Liquid Propane or Butane. Please note that a Gas Conversion Kit can be purchase from our Parts Department for USD $ 50.00 + shipping via credit cart at ext. 248. You MUST identify your gas type and European customers must be able to provide us the correct “G code” before the proper Gas Conversion Kit can be identified.