Stove-heated water heater

The garden shower is our latest invention: the patented wood-fired flow heater allows you to shower with warm water anytime of the year or day, after just 3 minutes of heating. The garden shower operates independently of electricity, sunlight, or gas.
Innovative Design:​ Made from high-quality stainless steel, the garden shower seamlessly blends into any environment.
Independence:​ Thanks to the wood-fired system, you are not reliant on external energy sources.
Quick Use:​ Warm water is available in just 3 minutes.
Year-Round Use:​ Ideal for any season, any weather, and any location – whether in the garden, at a mountain hut, or by the lake.

Solar showers are a thing of the past.​

Here, fire and water work together in an entirely new dimension.

No frills, just warm water—and in just a few minutes. Simply light a fire in the flow heater and create warmth for yourself. The garden shower from Feuerwasser makes it possible.

We consciously avoid modern gimmicks and focus solely on what truly matters: relaxation through the power of the elements. Fire and water—nothing more is needed.

The garden shower, crafted from stainless steel with a wood stove on a slab stand, is produced in the workshop of Feuerwasser.

Flow Heater​

Feuerwasser represents durability and quality that last for generations. Our products, made from robust stainless steel, combine timeless design with sustainable production—creating outdoor experiences that endure.

• [Off-Grid Experience]: Wood-burning hot tub heater consumes zero electricity and gas and does not require pumps, wiring or filtration systems to operate; a great addition to your backyard or vacation rental hot tub; you can even pair with your hot tub and enjoy off the grid
• [Connecting Pipes and Clamps Included]: Includes two high temperature silicone connecting pipes with 2-3/5-inch outer diameter; six clamps are included to fix this stove to your wood fire hot tub
• [Rust and Corrosion Resistant]: Stainless steel stove and chimney are rust and corrosion resistant; chimney has iron anti-scald cover for safety
• [Equivalent to 10-15 kW Electric Heater]: Wood-burning hot tub heater is designed to be equivalent to a 10-15 kW Electric Heater; use paddle to stir water and keep temperature even throughout tub (not included)
• [Dimensions]: 25.53L x 15.8W x 88H in.; kit includes: (1) Stove; (1) Chimney (3 separate pieces); (2) Connecting Pipes; (6) Clamps

ot Tub Material:	Pine Wood
Hot Tub Cover Material:	PU Leather with Foam Filling
Stove Material:	304 Stainless Steel
Chimney Material:	304 Stainless Steel with Iron Cover
Hot Tub Sidewall Height:	35.4 in.
Hot Tub Diameter:	70.9 in.
Wood Thickness:	1.5 in.
Heater Dimensions:	25.53L x 15.8W x 88.2H in.
Water Capacity:	422 Gallons
Person Capacity:	4-5 People
Includes:	(1) Hot Tub, (1) Chimney (3 separate pieces); (1) Wooden Paddle; (2) Connecting Pipes; (6) Clamps; (1) Hot Tub Cover; (1) Staircase

• Wood fired hot tub can also be used as an ice bath
• Enjoy hot water to relax muscles, or use cold water to help reduce inflammation and to stimulate blood flow
• This wood fired hot tub kit consumes zero electricity and gas and does not require pumps, wiring or filtration systems to operate
• A great addition to any backyard or vacation rental; you can even enjoy your new hot tub off the grid
• External stove provides easy access for adding wood, cleaning, and maintenance
• To use as a hot tub, simply fill the tub with water and the fire box with wood; the hot tub will be ready to use within a couple hours
• Wooden paddle included to stir water, which helps ensure an even temperature throughout the tub
• To use for cold plunge therapy, simply fill the tub with cold water and add ice
• Pine wood hot tub is naturally resistant to rot and decay
• Stainless steel heater and chimney is resistant to corrosion and rust
• Hot tub cover included to keep water and tub clean in between uses
• Included hot tub steps help you easily get in and out of the tub
• Hot tub and heater are easy to assemble in approximately one hour