Swimming Pool Heat Exchanger 155kBtu Stainless Steel 316L Same Side Ports 1 1/2″ & 1″ FPT w/ Brackets for Ink Treatment
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Swimming Pool Heat Exchanger 155kBtu Stainless Steel 316L Same Side Ports 1 1/2" & 1" FPT w/ Brackets for Ink Treatment


  • to make sure this fits.

  • CAPACITY FOR 11,900 GALLON POOL: 155,000 Btu/hr will heat your ~11,900gal. pool to a comfortable temperature.

  • HIGH QUALITY POLISHED STAINLESS STEEL 316L: Lesser quality materials can cause problems in your heating system, which is why we only use the best materials for our products.

  • FREE 1.5 YEAR WARRANTY: Our swimming pool heat exchangers come with a 1.5 year warranty to cover manufacturer defects.


  • MANY WATER HEATING APPLICATIONS: A pool heat exchanger can be used for Pool/Spa/Hot Tub Heating, Outdoor Wood Furnaces, Domestic Water Heating, Residential and Industrial Applications, Forced Air Heating Systems, Floor Heating, Snow Melting, Solar Hot Water Heating, Solar Pool Heating System, Ink Treatment


An essential component for swimming pool heating systems and other water heating applications, Swimming Pool Heat Exchangers are designed to maximize water heating efficiency and save on money and energy.
Our product has an innovative spiral-twisted, corrugated tube design which is engineered to maximize solar or boiler energy, increasing the overall thermal efficiency of the system. The tube’s design also ensures high velocities inside the unit, making this heat exchanger a very reliable, efficient and cost effective way to transfer heat indirectly between any hot water circuit, steam circuit and any pool or spa application. This product is great for use with boilers, a solar pool heating system, and more. We offer these heat exchangers with capacities ranging from 55kBtu to 1200kBtu, made from either Stainless Steel 316L or Titanium, and with either opposite- or same-side ports.
This model works with pools of up to 11,900 US gallons with 155kBtu/hr at 140F temperature difference between inlet water and heated water.
Comes with 2x SS316L mounting brackets.

• Model: SP-155K-S
• Capacity: 155,000 Btu/hr
• Pool Capacity: 11,900 Gal.
• Wattage: 45KW
• Heat Transfer Area: 3.552 ft2
• Hot Water Flow Volume: 8.46 GPM
• Hot Water Pressure Drop: 1.10psig
• Cold Water Flow Volume: 62.66 GPM
• Cold Water Pressure Drop: 1.58psig
• Min. & Max. Working Temp.: -19F – 406F
• Design Pressure: 190psi
• Test Pressure: 285psi
• Shell (Pool) / Tube (Hot) Connections: 1 1/2″ FPT / 1″ FPT
• Materials: Stainless Steel 316L
• Dimensions: 17.71″ x 2.99″

• Pool/Spa/Hot Tub Heating
• Residential and Industrial Applications
• Water Heating
• Forced Air Heating Systems
• Floor Heating
• Snow Melting
• Solar Hot Water Heating
• Outdoor Wood Furnaces
• Solar Pool Heating System
• Ink Treatment

Product information


Product Warranty: For warranty information about this product, please click here

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