Direct Replacement Hot Water Coils

Hot Water Coil

HOT WATER COIL

Hot water coils are tube-fin heat exchangers consisting of rows of tubes that pass through sheets of formed fins, bonded through tube expansion. Our water coils come with various tube, fin and material options. As the cold air passes across the coil and contacts the hot fin surface, heat transfers from the hot water flowing through the tubes to the cold air entering the coil allowing the heat transfer to occur. Nationwide Coils Inc., can provide you with the perfect heat transfer solution for your hot water coil needs.

Hot Water Coil Manufacturer

CASING

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  • Galvanized Steel
  • Stainless Steel
Headers

HEADERS

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  • Copper
  • Stainless Steel
  • Cupro-Nickel
Fins

FINS

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    • Specifications:
    • 3/8" Tube - 10-20 fpi
    • 1/2" Tube - 6-16 fpi
    • 5/8" Tube - 6-14 fpi
    • Fin Thickness
    • 0.006
    • 0.008
    • 0.010
tubes

TUBES

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    • Tube Materials
    • Copper
    • Stainless Steel
    • Cupro-Nickel
    • Sizes
    • 3/8"
    • 1/2"
    • 5/8"
    • Wall Thickness
    • 3/8" & 1/2" Tube - 0.016, 0.020
    • 5/8" Tube - 0.020, 0.025, 0.035, 0.049

STOCK HOT WATER COILS

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2-ROW
MODEL COIL FACE
NWC12152 12-1/2" X 15"
NWC12182 12-1/2" X 18"
NWC15202 15" X 20"
NWC17242 17.5" X 24"
NWC20202 20" X 20"
NWC20252 20" X 25"
NWC25252 25" X 25"
NWC20302 20" X 30"
3-ROW
MODEL COIL FACE
NWC12153 12-1/2" X 15"
NWC15203 15" X 20"
NWC20253 20" X 25"
NWC20303 20" X 30"
NWC15203 15" X 20"