These exchangers use Lead-Free solder and can be used with potable water. The coils fit snuggly in the boxes to minimize movement within the box.
There are strips of styrofoam all the way around the manifold to prevent damage if dropped. The entire coil is packaged in a double wall, cardboard box.
15 GPM and 1800 CFM (air flow). Make sure all of your auctions have ended prior to checking out. (Excludes Insulated Piping Systems, please see below).
If an item arrives damaged or defective, return it within 7 days of arrival and we will replace it at our expense. The item "18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace" is in sale since Tuesday, May 17, 2016. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Central Heating & Cooling Systems\Central Furnaces".The seller is "alternativeheat" and is located in Middleport, New York. This item can be shipped worldwide.