Hot Tub Heater Internal Wood Burning Equivalent 10 15 kW Electronic Heater New. Upgrade your hot tub experience with this wood-burning hot tub heater, designed for efficiency and cost-effectiveness. Here are the key features and technical specifications. Zero Electricity and Gas: This wood-burning hot tub heater operates without consuming electricity or gas. It offers a sustainable and cost-effective heating solution. No Pumps or Filtration Required: Unlike traditional hot tub heaters, this wood stove and chimney kit doesn’t need pumps, wiring, or a filtration system to function, simplifying the setup. Off-Grid Enjoyment: Ideal for those seeking an off-grid hot tub experience, this heater allows you to enjoy your wooden hot tub without relying on external power sources. Efficient Internal Design: The internal hot tub design is placed directly inside your wooden hot tub, ensuring faster and more efficient water heating compared to external heaters. Easy Firewood Access: When you need to add more firewood, simply remove the furnace cover to access the stove, making maintenance hassle-free. Durable Construction: Made from 304 stainless steel, this hot tub heater is resistant to rust and corrosion, ensuring long-lasting performance. Safety Features: The chimney comes with an iron anti-scald cover for added safety during use. Stove Material: 304 Stainless Steel. Chimney Material: 304 Stainless Steel with Iron Cover. Dimensions: 26.1L x 13.1W x 98.4H inches. Heating Output: Equivalent to 10-15 kW Electric Heater. Includes: (1) Stove, (1) Chimney (3 separate pieces). This wood-burning hot tub heater offers an eco-friendly and cost-efficient way to heat your hot tub. Its internal design heats water quickly and is a safe option for families. Plus, the durable stainless steel construction ensures it will stand the test of time. Enjoy the luxury of a hot tub without the added electricity costs with this wood stove and chimney kit. If more information needed, do not hesitate to send us a message! We stand by every product we sell. Be sure to save the receipt for your records.