The shell-and-tube heat exchanger is based on the 60°C (140°F) temperature difference between the inlet and hot water, and can provide a fresh pond of 400 kBtu/hr. It gets hot immediately without waiting. For Spa Heat Recovery Tube and Shell Heat Exchanger 400kBtu 304 Stainless Steel. 304 Stainless Steel Tube and Shell Heat Exchanger 400kBtu for Spa Heat Recovery. This kind of heat exchanger is a very safe, reliable, efficient and cost-effective way to heat swimming pools or spas through any hydraulic system.
The heat recovery pool heater is very suitable for swimming pools, spas, hot tubs, solar, hydraulic heating, oil cooling, heat recovery, snow melting, etc. Output: 400 kBtu / hr. Heat transfer area: 11.8 square feet. Hot water flow rate: 50 L/min.
Cold water flow: 360 L/min. Side of hot water pipe: 1 FPT. Port on the same side: 2 inch FPT. 1 x stainless steel heat exchanger.Nice and Practical, High Quality Packaging. Stable performance and high quality. Side of hot water pipe. Port on the same side.