14x14 Water to Air Heat Exchanger 1" Copper Ports With Install Kit

  • $193.00

14x14 78,400 BTUs / 100 PSI For use in your hot air furnace plenum.

Other sizes available.

Please see charts in pics above

***Not recommended for air compressors***

 This listing includes the install kit.

Information about our heat exchangers

This heat exchanger is perfect for use in a 14"x15" plenum or larger. The copper ports measure 1" and are positioned on the 14" side (shown as the vertical side in the above picture). The fins cover an area of 14"x14", with a 1" frame on the opposite end to cover the copper elbows. This extends the length of the area inside your plenum by 1". The exchangers are all 3 1/2" thick and have a triple pass design with 12 fins per inch of aluminum fins. Tubing is made of 1/4" copper. Additionally, our exchangers come with a flat front face for easier installation and increased plenum strength. The outlets are also 1" copper and can be installed using sweat fittings or push fit type fittings, such as Sharkbite's. 

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.

This kit will work with most coils being sold on other sites that are 3.5" wide. Check before you buy, but that will cover over 90% of the ones being sold. Even most that are listed as 4"  are actually 3.5". These will work with every heat exchanger being sold elsewhere and our website store.

 We provide a limited lifetime warranty against manufacturer's defects.

 Dealer inquiries welcomed.

These heat exchangers are to be hooked up to a boiler or a chilled water source.

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.

This heat exchanger is of a new style which does not require bending of your duct work

This new style heat exchanger can be easily installed by just slipping it into the plenum and attaching with self threading screws.  You will not need any special tools to install.  This unit is easier to install than others on the market because it attaches from the front instead of the side.

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 are  usually installed into the cold air  side of the furance 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.

 All coils come packed in foam to prevent damage during shipping. We are a well established US company with many years of experience selling parts and supplies to the solar and outdoor wood furnace industries. Feel free to contact us with any questions you may have about hydronic heating or cooling parts and supplies whether you bought them from us or not.


***We will ship to Alaska/Hawaii...please email us for shipping quote*** 



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