



Scandia 40K BTU Gas Sauna Heater
Product Description
The Scandia 40K BTU Gas Sauna Heater is a gas-fired, floor-mounted heater built in the United States by Scandia Manufacturing, which has made sauna equipment since 1964. Per Scandia, it is the only gas-fired sauna heater manufactured in the U.S. It heats a traditional sauna room of up to 616 cubic feet and runs on natural gas or liquid propane, so the room can be built without a heavy electrical service.
The body is stainless steel: a 321-spec internal combustion chamber, a 304-spec brushed outer shell, and a 304/321-spec rock pan that holds up to eight gallons of stones. The combustion is sealed, so no gas or flue connections run inside the sauna room. The oversized rock tray lets you run the room as a dry sauna or ladle water for steam.
Controls mount on the wall outside the room. A mechanical thermostat and a 60-minute timer are standard, and a 24-hour timer is available. You choose natural gas or liquid propane, a standing pilot or a battery-powered piezo ignition, and horizontal or vertical venting to match the installation.
This heater is built to order in some configurations. Your order ships with free standard shipping to the lower 48. We confirm your exact shipping timeline within 1-2 business days of your order - or email us before you buy for the current lead time on this product. Warranty: a 10-year limited warranty on the heater unit for residential original-owner installations, a 1-year warranty on parts, and a 1-year warranty on the unit for commercial installations. Installation must be performed by a licensed HVAC professional; self-installation voids the warranty.
Ideal for: home and light-commercial sauna rooms up to 616 cubic feet where gas is preferred over electric heat.
Scandia. American-made sauna craft since 1964.
Features
- Made in the USA: Gas-fired sauna heater built by Scandia Manufacturing since 1964; per Scandia, the only U.S.-made gas sauna heater.
- 40,000 BTU output: Heats a traditional sauna room up to 616 cubic feet.
- Dual fuel: Runs on natural gas or liquid propane.
- Ignition choice: Standing pilot or battery-powered piezo.
- Venting choice: Horizontal flue cap or vertical draft hood.
- Sealed combustion: No gas or flue connections run inside the sauna room.
- Stainless construction: 321-spec internal chamber and 304-spec brushed outer shell.
- Large rock pan: 304/321-spec pan holds up to eight gallons of stones, so the room runs dry or with steam.
- Wall-mounted controls: Mechanical thermostat and 60-minute timer standard; 24-hour timer available.
- No electrical service to run the heater: gas supply and venting only.
- Through-wall back panel: 22-gauge galvanized steel assembly with stainless internal wall flashing.
- Guard rail: Scandia specifies a heater guard rail (sold separately).
- Professional installation: Installed by a licensed HVAC professional; self-installation voids the warranty.
Specifications
Output and capacity: 40,000 BTU; heats up to 616 cubic feet (7-foot ceiling basis)
Unit dimensions: 18-1/2 inches deep by 28 inches high, floor-mounted
Fuel: Natural gas or liquid propane
Ignition: Standing pilot (standard) or piezo (optional)
Venting: Horizontal (flue cap) or vertical (draft hood)
Materials: 321-spec stainless internal chamber; 304-spec brushed stainless outer shell; 304/321-spec stainless rock pan (up to 8 gallons); 22-gauge galvanized steel through-wall back panel
Controls: Mechanical thermostat; 60-minute timer standard; 24-hour timer optional; G-series wall control panel
Operating range: 170-185 F, reached in roughly 30-60 minutes
Electrical: None required to operate the heater
Included: High-density sauna stones
Warranty: 10-year limited on the heater unit (residential, original owner); 1-year on parts; 1-year on the unit for commercial installations
Shipping: Ships on a pallet; approximately 230 lb
Product Manuals

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Product Description
The Scandia 40K BTU Gas Sauna Heater is a gas-fired, floor-mounted heater built in the United States by Scandia Manufacturing, which has made sauna equipment since 1964. Per Scandia, it is the only gas-fired sauna heater manufactured in the U.S. It heats a traditional sauna room of up to 616 cubic feet and runs on natural gas or liquid propane, so the room can be built without a heavy electrical service.
The body is stainless steel: a 321-spec internal combustion chamber, a 304-spec brushed outer shell, and a 304/321-spec rock pan that holds up to eight gallons of stones. The combustion is sealed, so no gas or flue connections run inside the sauna room. The oversized rock tray lets you run the room as a dry sauna or ladle water for steam.
Controls mount on the wall outside the room. A mechanical thermostat and a 60-minute timer are standard, and a 24-hour timer is available. You choose natural gas or liquid propane, a standing pilot or a battery-powered piezo ignition, and horizontal or vertical venting to match the installation.
This heater is built to order in some configurations. Your order ships with free standard shipping to the lower 48. We confirm your exact shipping timeline within 1-2 business days of your order - or email us before you buy for the current lead time on this product. Warranty: a 10-year limited warranty on the heater unit for residential original-owner installations, a 1-year warranty on parts, and a 1-year warranty on the unit for commercial installations. Installation must be performed by a licensed HVAC professional; self-installation voids the warranty.
Ideal for: home and light-commercial sauna rooms up to 616 cubic feet where gas is preferred over electric heat.
Scandia. American-made sauna craft since 1964.
Features
- Made in the USA: Gas-fired sauna heater built by Scandia Manufacturing since 1964; per Scandia, the only U.S.-made gas sauna heater.
- 40,000 BTU output: Heats a traditional sauna room up to 616 cubic feet.
- Dual fuel: Runs on natural gas or liquid propane.
- Ignition choice: Standing pilot or battery-powered piezo.
- Venting choice: Horizontal flue cap or vertical draft hood.
- Sealed combustion: No gas or flue connections run inside the sauna room.
- Stainless construction: 321-spec internal chamber and 304-spec brushed outer shell.
- Large rock pan: 304/321-spec pan holds up to eight gallons of stones, so the room runs dry or with steam.
- Wall-mounted controls: Mechanical thermostat and 60-minute timer standard; 24-hour timer available.
- No electrical service to run the heater: gas supply and venting only.
- Through-wall back panel: 22-gauge galvanized steel assembly with stainless internal wall flashing.
- Guard rail: Scandia specifies a heater guard rail (sold separately).
- Professional installation: Installed by a licensed HVAC professional; self-installation voids the warranty.
Specifications
Output and capacity: 40,000 BTU; heats up to 616 cubic feet (7-foot ceiling basis)
Unit dimensions: 18-1/2 inches deep by 28 inches high, floor-mounted
Fuel: Natural gas or liquid propane
Ignition: Standing pilot (standard) or piezo (optional)
Venting: Horizontal (flue cap) or vertical (draft hood)
Materials: 321-spec stainless internal chamber; 304-spec brushed stainless outer shell; 304/321-spec stainless rock pan (up to 8 gallons); 22-gauge galvanized steel through-wall back panel
Controls: Mechanical thermostat; 60-minute timer standard; 24-hour timer optional; G-series wall control panel
Operating range: 170-185 F, reached in roughly 30-60 minutes
Electrical: None required to operate the heater
Included: High-density sauna stones
Warranty: 10-year limited on the heater unit (residential, original owner); 1-year on parts; 1-year on the unit for commercial installations
Shipping: Ships on a pallet; approximately 230 lb
Product Manuals

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