Swimming Pool Heat Exchanger - 4500K SS316L Opposite Side 4" & 2 1/2" FPT

AB Swimming Pool Heat Exchangers have an innovative spiral-twisted corrugated tube design that 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 our Swimming Pool 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 made of stainless steel 316L and has 4" and 2 1/2" FPT. The capacity of this particular model is 4,500,000 Btu. This product has a 1 year warrantyagainst manufacturer's defects and is UL listed.

 Product Information

Model SP-4500K Capacity 4,500,000 Btu Pool Capacity
(Gal. @ 1F/hr)
396,000 Gal
Wattage 352kW Heat Transfer Area 90.635 ft2 Shell (Pool) / Tube (Hot)
4" / 2 1/2"
Hot Water
Flow Volume
135.87 GPM Hot Water
Pressure Drop
9.52psig   Materials Stainless Steel 316L
Cold Water
Flow Volume
840.24 GPM Cold Water
Pressure Drop
10.32psig Dimensions 42.12" x 8.62"
Minimum Temperature -19F Maximum Temperature 406F
Design Pressure 190psi Test Pressure 285psi

SPHE Brochure.pdf
Limited Warranty of Heat Exchanger.pdf
Instruction Manual.pdf

If you have any special requirements, please fill the
Heat Exchanger Sizing and Quote Form.pdf

FAQ and Support
We have worked with heating systems for over 10 years and are happy to help you with any questions or concerns that you may have. You can email us at info@alfaheating.com or call 833-328-6888 for help with your heating projects.