15x21 Water to Air Heat Exchanger 1" Copper Ports With Install Kit

15x21 126,000 BTUs/ 100 PSI For use in your hot air furnace plenum. Other sizes available. ***Not recommended for air compressors*** This listing includes the install kit.

• 15x21 Water to Air Heat Exchanger 1" Copper Ports With Install Kit

  Information about our heat exchangers

  • This heat exchanger is ideal for a 15"x21" plenum or larger.
  • The outlets come out on the 15" side (shown as the vertical side in the picture above)
  • The fin area is 15"x21"

  • GPM 13.1

  • CFM 1537
  • Outside Dimensions 15”(width)24.5”(Length from Manifold to Base)x3.5”(Thickness) 
  • 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 fines per inch.
  • All exchangers are triple pass design.
  • Tubing is 1/4" copper.
  • All our exchangers include the flat front face mounting for easier installation and increased plenum strength. 
  • Our exchangers have 1" copper outlets and can be installed with either sweat fittings or push fit type fittings like sharkbite's.
  • Exchangers from us come with a lifetime warranty, including shipping. 
  • 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.
• 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.