Pool Heat Exchanger, 210K BTU, 316L Stainless Steel

Pool heat exchanger delivers fast, efficient water-to-water heating to help you reach and hold comfortable pool and spa temperatures with less energy waste. Built with a corrosion-resistant 316L stainless steel shell and multi-tube design, it’s engineered for reliable performance in humid indoor or outdoor installations. A 210,000 BTU/h heat capacity and 5.0 ft² exchange area support demanding heating loads for pools, hot tubs, and more.

• Delivers up to 210,000 BTU/h heat transfer for quicker warm-up and steadier temperatures


• Handles 30-tube design and 5.0 ft² exchange area for efficient, consistent heat exchange


• Resists corrosion with 316L stainless steel construction for humid pool and spa environments


• Prevents leaks with vacuum-brazed, pressure-tested construction built for long service life


• Fits pools, spas, hot tubs, aquaculture, and water-treatment loops for versatile installation

Upgrade your heating loop with a compact, high-capacity exchanger designed for stable performance season after season. Standard 1 1/2" FPT ports on both tube and shell sides make it easy to integrate into many circulation and boiler/heat-source setups, while mounting brackets and clamps help secure placement. Ideal for indoor mechanical rooms or outdoor equipment pads where durability matters. Grab yours today and simplify temperature control with efficient water-to-water heat transfer.

• Heat capacity: 210,000 BTU/h


• Material: 316L stainless steel (shell); stainless steel inlet/outlet


• Number of tubes: 30


• Heat exchange area: 5.0 ft² / 0.46 m²


• Operating temperature: -18 to 230 °F (-28 to 110 °C)


• Port connections: Tube side 2 × 1 1/2" FPT; Shell side 2 × 1 1/2" FPT


• Dimensions: 5.2 × 6.0 × 22.5 in (133 × 153 × 571 mm)


• Net weight: 12.4 lb (5.6 kg)


• Color: Silver


• Included: Mounting brackets & clamps