The Scandia-Vico Gas Sauna heater is commercial grade & built to last. Description Scandia makes the only gas heater manufactured in the United States. If you aren’t buying Scandia, you aren’t buying American. This heater is a gas fired floor mounted sauna heater with a design that blends both style and comfort making this heater the centerpiece of your sauna. The beautiful design is something you’ll want to show off. Their 40K Gas heaters are available for liquid propane or natural gas with a standing pilot light or a piezo ignition system. Specifications More efficient than traditional electric heaters, it does not require continuous replacement of costly elements 100% 21 Spec Stainless Steel contruction Solid Rock Tray design instantly transforms the sauna into a steam sauna High heat resistance and heats up to 616 cubic feet. Includes high-density stones and “G” wall controls with a standard 60min or 24hr timer and mechanical thermostat to protect against overheating. Considered the finest sauna heater in the worldDo not require continuous replacement of elements Made in USA since 1964 Note: Your Ultra Sauna Gas heater should be installed only by a licensed HVAC professional.