Water to Air Heat Exchanger This product can be used with a boiler or any other indoor/outdoor source of hot water to transfer heat into your existing forced air system. Our water to air heat exchanger is ideal for both residential and commercial uses. It is fitted with 12 aluminum fins per inches and the unique design allows for heating loads of 50,000 to 190,000 Btu per square foot. Aluminum Wave Fin Have a wavy surface pattern that increases the heat dissipation area while increasing the flow rate of the airflow, heat transfer efficiency increased by about 20%. Epoxy Coating This successfully keeps water vapor from coalescing and scaling, and the oxygen coating has high hardness , which helps to improve the durability and performance of the unit while extending its service life. Threaded Copper Tube By virtue of its threaded structure, the threaded copper tube expands the contact area and capacity of the fluid medium, greatly enhancing the heat transfer performance of the heat exchanger. Applications Residential and Commercial Heating and CoolingApartment and Condominiums Heating and CoolingForced Air HeatingHybrid SystemsAir ConditioningDehumidification Water to Air Heat Exchanger Residential and Commercial Heating and Cooling Depending on the application, the heat exchanger can produce up to 360kBtu of heat per hour, with 12 aluminum fins and 3 rows of 3/8" seamless copper tubes per inch. Port Size: 1"&1 1/4" Rating: 175psi @ 350F Min. Working Temperature: 32F Max. Working Temperature: 350F Design Pressure: 175psi Test Pressure: 263psi Fins area: 12’’x12’’ -36"x36" Pool Heat Exchanger Circulation Pump Plate Heat Exchanger Radiant Manifold loops Side Arm Heat Exchanger Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 1 4.1 out of 5 stars 243 4.6 out of 5 stars 169 4.4 out of 5 stars 170 3.9 out of 5 stars 13 Price $1,470.99$1,470.99 $75.99$75.99 $389.98$389.98 $159.99$159.99 $211.98$211.98 ✓ ✓ ✓ ✓ ✓