Salt Swimming Pool Heat Exchanger - 300K Titanium Same Side 2" & 1 1/2" FPT

WiseWater 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 titanium and has 2" and 1 1/2" FPT. The capacity of this particular model is 300,000 Btu. This product has a 5 year warrantyagainst manufacturer's defects and is UL listed. We also have this model with opposite side ports available. Titanium is highly recommended for salt water systems, as it is the only SPHE material that can withstand that type of water.

 Product Information

Model SP-300Kti-S Capacity 300,000 Btu Pool Capacity
(Gal. @ 1F/hr)
25,800 Gal
Wattage 88kW Heat Transfer Area 6.889 ft2 Shell (Pool) / Tube (Hot)
2" / 1 1/2"
Hot Water
Flow Volume
11.16 GPM Hot Water
Pressure Drop
0.56psig   Materials Titanium
Cold Water
Flow Volume
86.11 GPM Cold Water
Pressure Drop
1.63psig Dimensions 30.15" x 2.99"
Minimum Temperature -19F Maximum Temperature 406F     Weight 5.9lb
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
Tips for installation:
This product can be installed either vertically or horizontally. Also, be sure to install it in a way that allows a counter flow pattern for maximum heat efficiency. Click here for a reference picture on how to mount your Swimming Pool Heat Exchanger.
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 or call us at 240-912-6558 for help with your heating projects.