Tempest Fire Torch LP Electronic Transformer (24V / Part# 94800830)The torch features tempered glass and a durable stainless frame and natural gas 20,000 14,000 BTU burner. The electronic ignition model requires this transformer, is fueled by natural gas, and is controlled by a wall switch control. This unit can also be used in conjunction with a programmable timer or controlled via a Smart Home system. The manual ignition model has an easy access control panel with a single on off and flame height controller, as