Hot Water Duct Booster Coils

Capital Coil's Hot Water Duct Booster Coils are built with a 1” flanged or with slip & drive casings. Over (30) Sizes for both 1 Row and 2 Row coils IN STOCK! You order it today, it ships tomorrow. 3-5 business days on most other orders.

Our Hot Water Duct Booster Coils are built with a 1” flange or with slip & drive casings. Capital offers the most extensive offering of sizes that can be built and shipped FAST! 3-5 business days on most orders if we don't have it IN STOCK.

MANUFACTURING

Capital Coil & Air can manufacture a Hot Water Duct Booster Coil to your exact specifications for any equipment, any brand. Below are a list of custom options for all Booster Coils.

  • 1 & 2 rows available
  • 5/8” OD copper tubes with .020 wall staggered tube pattern
  • 1/2” OD Copper tubes with .017 staggered tube pattern
  • Slip & Drive casings available
  • 16 gauge galvanized steel casings with 1” flanges on the end plates and side plates
  • All coils are leak tested under water at 550 PSIG dry nitrogen
  • All coils are built to ARI-410 standards

Shipping

With our Quick Ship Program, Capital Coil & Air has some of the fastest manufacturing and shipping times in the industry. Explore our shipping options for Hot Water Duct Booster Coils.

Shipping OptionCost
1 week quick ship Add 50%
2 week quick ship Add 30%
3 week quick ship Add 15%

SHIPPING

(30)  SIZES IN STOCK READY TO BE SHIPPED TOMORROW!

Shipping time on standard construction coils is 3-5 business days.

Tubes

Tube MaterialSizeThickness
Aluminum 5/8" .049" .065"
Brass 5/8" .049" .065"
Carbon Steel 5/8" .049" .065"
Copper 11/2"
25/8"

35/8" (non-freeze)
47/8"
51" (non-freeze)
1.017" .025"
2.020" .025" .035" .049" .065"
3.017" .025"

4.017" .025"
5.017" .025"
Cupro Nickel 15/8"
27/8"
1.035" .049" .065"
2.035" .049" .065"
Stainless Steel 15/8"
27/8"
1.035" .049" .065"
2.049" .065" .109"

Fins

Fin MaterialThickness
Aluminum .006" .008" .010" .016" .030"
Carbon Steel .012"
Copper .006" .008" .010"
Cupro Nickel (90/10) .010"
Stainless Steel (304/316) .010"

Casing

Casing MaterialThickness                  
Aluminum 8 GA.
Galvanized Steel 16 GA. 14 GA.
Stainless Steel 12 GA. 10GA.

Connections

Connection MaterialConnection Type                
Aluminum  
Brass Flanged
Copper M.P.T.
Cupro Nickel Sweat
Steel F.P.T.

Other Resources

NameFormatSize
IOM.pdf pdf 0 bytes
Capital Coil Warranty.pdf pdf 0 bytes
Capital Coils Specification.pdf pdf 0 bytes
CoilDimensionGuidelines.pdf pdf 0 bytes

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