SunMaxxAir-to-Water Heat Exchangers

•Seamlesscoppertubes

•Aluminumplates/fins

•Galvanizedsteelhousing

•12fins/inchspacing

•Heattransferrates:60-200KBTU/hour

•1”Solderplug&playconnections

•Easyinstallation&maintenance

SunMaxx Solar 56 Broome Corp. Pkwy, Conklin, NY 13748 | 1.877.786.6299 1.800.786.0329 fax | www.sunmaxxsolar.com

© 2010 SunMaxx Solar, Inc. Specifications subject to change without notice.

An Investmentwith Real Returns

Air-to-waterheatexchangersallowSunMaxxcustomerstousesolar heating even in non-fluid heating applications such ascentral forcedair.Our air-to-water heat exchangersoffer thebestinruggeddurability,high-enddesign,highefficiencyandproven performance. Their simple connection method allowsthemtofitintotheairshaftofanycentralairheatingsystem–preheatingtheairandreducingtheuseoffossilfuels.Air-to-waterheatexchangersarealsocommonlyusedasaneffectiveheatdumpforanysolarthermalsystem.

Technical Specifications

TubeCoilMaterial ¾”Seamlesscopper

PlateFin Aluminum

CoreHousing Galvanizedsteel

Header Copper

Ratings(tubeside) 175psi/350˚F

PlateFinSpacing (12)perin.

Connections 1”IDSolder

Model Dimensions (in.) BTU/hr*

XMaxx-AW-1212 12x12x3.5 60K

XMaxx-AW-1616 16X16X3.5 80K

XMaxx-AW1618 16x18x3.5 100K

XMaxx-AW-1818 16x18x3.5 120K

XMaxx-AW-1820 18x20x3.5 140K

XMaxx-AW-1920 19x20x3.5 150K

XMaxx-AW-2020 20x20x3.5 160K

XMaxx-AW2222 22x22x3.5 200K

XMaxx-AW-2225 22x25x3.5 220K

*Basedonhotwaterinlettemperatureof180°