Condition: 100% Brand New Item Type: Heat Exchanger Material: 304 Stainless Steel Weight: Approx. 3750g / 132.3oz Heat Exchanger Working Principle: The heat exchanger is a device that transfers part of the heat of the hot fluid to the cold fluid. The cold fluid goes inside the tube, and the hot fluid goes outside the tube through the baffle. The cold and hot fluid exchange heat through the partition wall. Application: Swimming Pool, Hot Spring Pool, Bath Process Characteristics: Exterior Baking Technology1The cold and hot fluids exchange heat through partition wall, do not need energy such as electricity or natural gas. 2Non water storage type, hot fluid and cold fluid do not mix with each other, no pollution, safe and environmental protection. 3The exterior adopts baking paint process, with high heat transfer efficiency and good rust resistance. 4Select high quality 304 stainless steel material, durable in use, wear?resistant, high temperature resistant. 5Fast heating, continuous constant temperature, far away from leakage, fire and other safety hazards, suitable for swimming pools, hot springs, baths. 1 x Heat Exchanger 2 x Bracket 2 x Fixing Ring 1 x Manual