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21×21 Water to Air Heat Exchanger 1 Copper ports

21x21 Water to Air Heat Exchanger 1 Copper ports
21x21 Water to Air Heat Exchanger 1 Copper ports
21x21 Water to Air Heat Exchanger 1 Copper ports
21x21 Water to Air Heat Exchanger 1 Copper ports

21x21 Water to Air Heat Exchanger 1 Copper ports
For use in your hot air furnace plenum. Not recommended for air compressor use. This listing does not include the install kit. Information about our heat exchangers. This heat exchanger is ideal for a 21″x22″ plenum or larger. The outlets come out on the 21 side (shown as the vertical side in the picture above). The fin area is 21″x 21″. There is a 1 frame on the end opposite the outlets that covers the copper elbows. This makes the area inside of your plenum 1 longer. All exchangers are 3 1/2 thick. Aluminum fins are installed at 12 fins per inch. All exchangers are triple pass design. Tubing is 1/4 copper. Our exchangers have 1 copper outlets and can be installed with either sweat fittings or push fit type fittings like sharkbite’s. Exchangers will work with chilled water also. We stock many sizes, always order the largest size that will fit into your plenum. Installation brackets for installing water to air heat exchangers inside of furnace plenums. This easy to install kit takes all of the work out of installing a coil. Great for the do it yourselfer or the seasoned installer. Even most that are listed as 4″ are actually 3.5″. These heat exchangers can also be used as a stand alone heat source by simply attaching a fan or squirrel cage to one side of the unit. They can be installed in either the hot air side or the cold air return of a furnace. Please note that if installed in the cold air return you will need to install a 3 way zone valve in order for the fan to operate properly. Check our other listings for an installation kit that makes it super easy to do the entire installation. Water to Air heat exchangers, often called duct coils or furnace radiators, are used for installing into forced air furnace to provide heat from hot water. They can be installed into the cold air side of the furnace if that is the best option. They work in much the same way as the central air conditioning unit. The following things should be taken into consideration when installing a duct coil. (1) Size the coil so that the fins take up the maximum amount of the plenum as possible. (2) Securely fasten the unit so that it doesn’t rattle. (3) Make sure there are no foreign objects are touching the fins or the tubes. (4) Duct tape any air leaks. (5) Do not bend the fins. If you do, straighten them as best you can. A tool called a “Rake” is available for straightening the fins. (6) If you are going to run your outside heat in the summer install a bypass valve. (7) A duct coil installation kit makes installing the heat exchanger easier. The item “21×21 Water to Air Heat Exchanger 1 Copper ports” is in sale since Tuesday, February 20, 2018. This item is in the category “Home & Garden\Home Improvement\Heating, Cooling & Air\Air Conditioners & Heaters\Furnaces & Central Heating Systems”. The seller is “badger-pipe” and is located in Mauston, Wisconsin. This item can be shipped worldwide.
  • Brand: Badgerpipe
  • MPN: 21x21O
  • Type: Heat Exchanger

21x21 Water to Air Heat Exchanger 1 Copper ports

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