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AB Air to Water Heat Exchangers, also called Water to Air Heat Exchangers, are designed with high quality aluminum fins and seamless copper tubes. Despite a fin density of 12 fins per inch, there is low flow resistance. Our models, ideal for both residential and commercial applications, can be used with sources of hot water to create hot air, such as indoor boilers, outdoor wood boilers, natural gas boilers, propane boilers, oil boilers, electric boilers and other hot water heaters or furnace heat exchangers. This particular model has 1" ports and a capacity of 285,000 Btu. This product has a 1-year warranty against manufacturer's defects and is ETL listed.

Name: Air to Water Heat Exchanger 20x20 1" Copper Ports

Product Information

ModelHTL20x20Fitting Size1"Design Pressure175psi

Capacity*285,000 BtuRating175psi @ 350F

Test Pressure263psi

Coils3 rows of 3/8", copper

Fins12 per inch, aluminumMaterialsSteel, Copper, Aluminum

Min. Operating

Temp.32FMax. Operating

Temp.350FDimensions20" x 20" x 3.5"

*Capacity is based on 180F boiler output

FAQ and Support

Tips for mounting Air to Water Heat Exchanger: If your air system has an overheat sensor, be sure to install the Air to Water Heat Exchanger far enough away from it so that the heat from the exchanger won't interfere with the sensor's readings.

Other Models Options: HTL12x12, HTL12x15, HTL16x16, HTL18x18, HTL18x20, HTL22x24, HTL36x36Custom Water Cooled Air Cooler

website: http://www.abheatexchanger.com/shell-and-tube-heat-exchanger/water-cooled-air-cooler/