Rugged and Durable: It is made of SS 304 stainless steel, which is repeatedly polished and sanded to resist rust and provide a long service life, ideal for chlorinated or saltwater pools and spas. High Efficiency: Its 60kW power provides you with 55 GPM of pool water flow and 6.6 GPM of hot water flow and keeps the pool water and boiler water separate, efficiently transferring heat between the two organizations. Fast Heating: This product provides a heat output of 200K Btu/H based on a temperature difference of 140°F (60°C) between the incoming water and the hot water, providing immediate heating without waiting. Energy Saving: The ingenious bellows design ensures high-speed operation inside the unit, maximizing the use of solar or boiler energy and improving the overall thermal efficiency of the system. In addition, the purely physical operation, without the need to be connected to a power source, makes it a very reliable, efficient, and economical way of doing things. Healthy and Hygienic: The non-storage design ensures two separate channels for hot and cold fluids, greatly reducing the risk of contaminated water sources. Flexible Installation: It can be installed vertically or horizontally according to your needs. The compact size of 5*19'' can effectively save installation space. Details  Pipeline Heat Dissipation: It can speed up the heat exchange rate and ensure the maximum rate of heat exchange. Protective Housing: A high-quality 304 stainless steel shield can protect the heating element from direct contact with people or animals, to protect your use of safety. Reverse Outlet & Inlet: The inlet and outlet are reversed, both on opposite sides, which can optimize water flow dynamics and improve heat transfer efficiency. Application It is suitable for swimming pools, spas, hot tub tray heating, outdoor wood stoves, circulating heat, forced air heating, radiant floor heating, snow melting, solar hot water, and more.It can be used with any type of pool water, whether treated or salt water. Specification Model: MF-200 Color: Silver Mount Type: Freestanding Assembly Required: Yes Material: SS304 Stainless Steel Process: Polishing Power: 60 kW Output: 200kBtu/h Pressure Test: Pool Water Circuit--10bar Hot Water Circuit--5bar Pressure Bearing: 2.5kg/ 5.51lbs Pool Water Flow: 250L/55 Gallon /min Hot Water Flow: 30L/6.6 Gallon /min Max Pressure: 145 PSI Max Temp: 110℃/230 °F Applicable Pool Volume: 250m³ Product Size(D*H):13*48cm/5*19in Side Port Size: 5cm/2in Top Port Size: 3.5cm/1.4in Package Size: 49*17*17cm/19.29*6.69*6.69in Gross Weight: 4.7kg/10.36lbs Package Included 1* Swimming Pool Heat Exchanger 1* Chinese and English Manual All Accessories for Use