Skip to content
⚡10% OFF CODE: DIYPRO⚡+ FREE SHIPPING OVER $100* (exclusions apply)
10% OFF CODE: DIYPRO + FREE SHIPPING OVER $100* (see exclusions)

HVAC

Filters

$
$
  • Original price $0.94 - Original price $0.94
    Original price
    $0.94
    $0.94 - $0.94
    Current price $0.94

    3/4 BLK 90 ELBOW

    USD Products
    1487 in stock

    3/4" Black Malleable Iron 90 Elbow. SSID: 78233 Vendor SKU: BS309-12

    Original price $0.94 - Original price $0.94
    Original price
    $0.94
    $0.94 - $0.94
    Current price $0.94
  • Original price $0.77 - Original price $0.77
    Original price
    $0.77
    $0.77 - $0.77
    Current price $0.77

    1/2 BLK CAP

    USD Products
    1136 in stock

    1/2" Black Malleable Iron Cap. SSID: 78261 Vendor SKU: BS104-8

    Original price $0.77 - Original price $0.77
    Original price
    $0.77
    $0.77 - $0.77
    Current price $0.77
  • Original price $0.77 - Original price $0.77
    Original price
    $0.77
    $0.77 - $0.77
    Current price $0.77

    1/2 BLK 90 ELBOW

    USD Products
    2842 in stock

    1/2" Black Malleable Iron 90?? Elbow. SSID: 78232 Vendor SKU: BS309-8

    Original price $0.77 - Original price $0.77
    Original price
    $0.77
    $0.77 - $0.77
    Current price $0.77
  • Original price $1.65 - Original price $1.65
    Original price
    $1.65
    $1.65 - $1.65
    Current price $1.65

    1 BLK 90 ELBOW

    USD Products
    449 in stock

    1" Black Malleable Iron 90?? Elbow. SSID: 78234 Vendor SKU: BS309-16

    Original price $1.65 - Original price $1.65
    Original price
    $1.65
    $1.65 - $1.65
    Current price $1.65
  • Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05

    3/4 BLK CAP

    USD Products
    947 in stock

    3/4" Black Malleable Iron Cap. SSID: 78262 Vendor SKU: BS104-12

    Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05
  • Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00

    1/2 X 4 BLACK NIPPLE

    USD Products
    1157 in stock

    1/2" X 4" Black Pipe Nipple. SSID: 78322 Vendor SKU: 113BS-D4

    Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00
  • Original price $1.31 - Original price $1.31
    Original price
    $1.31
    $1.31 - $1.31
    Current price $1.31

    1/2 X 6 BLACK NIPPLE

    USD Products
    960 in stock

    1/2" X 6" Black Pipe Nipple. SSID: 78326 Vendor SKU: 113BS-D6

    Original price $1.31 - Original price $1.31
    Original price
    $1.31
    $1.31 - $1.31
    Current price $1.31
  • Original price $1.71 - Original price $1.71
    Original price
    $1.71
    $1.71 - $1.71
    Current price $1.71

    3/4 X 6 BLACK NIPPLE

    USD Products
    1235 in stock

    3/4" X 6" Black Pipe Nipple. SSID: 78342 Vendor SKU: 113BS-E6

    Original price $1.71 - Original price $1.71
    Original price
    $1.71
    $1.71 - $1.71
    Current price $1.71
  • Original price $1.01 - Original price $1.01
    Original price
    $1.01
    $1.01 - $1.01
    Current price $1.01

    1/2 BLACK TEE

    USD Products
    3646 in stock

    1/2" Black Malleable Iron Tee. SSID: 78252 Vendor SKU: BS311-8

    Original price $1.01 - Original price $1.01
    Original price
    $1.01
    $1.01 - $1.01
    Current price $1.01
  • Original price $1.44 - Original price $1.44
    Original price
    $1.44
    $1.44 - $1.44
    Current price $1.44

    3/4 BLACK TEE

    USD Products
    1626 in stock

    3/4" Black Malleable Iron Tee. SSID: 78253 Vendor SKU: BS311-12

    Original price $1.44 - Original price $1.44
    Original price
    $1.44
    $1.44 - $1.44
    Current price $1.44
  • Original price $0.82 - Original price $0.82
    Original price
    $0.82
    $0.82 - $0.82
    Current price $0.82

    1/2 X 3 BLACK NIPPLE

    USD Products
    1509 in stock

    1/2" X 3" Black Pipe Nipple. SSID: 78320 Vendor SKU: 113BS-D3

    Original price $0.82 - Original price $0.82
    Original price
    $0.82
    $0.82 - $0.82
    Current price $0.82
  • Original price $0.69 - Original price $0.69
    Original price
    $0.69
    $0.69 - $0.69
    Current price $0.69

    1/2 X 2 BLACK NIPPLE

    USD Products
    2889 in stock

    1/2" X 2" Black Pipe Nipple. SSID: 78318 Vendor SKU: 113BS-D2

    Original price $0.69 - Original price $0.69
    Original price
    $0.69
    $0.69 - $0.69
    Current price $0.69
  • Original price $1.20 - Original price $1.20
    Original price
    $1.20
    $1.20 - $1.20
    Current price $1.20

    3/4 X 4 BLACK NIPPLE

    USD Products
    483 in stock

    3/4" X 4" Black Pipe Nipple. SSID: 78338 Vendor SKU: 113BS-E4

    Original price $1.20 - Original price $1.20
    Original price
    $1.20
    $1.20 - $1.20
    Current price $1.20
  • Original price $0.60 - Original price $0.60
    Original price
    $0.60
    $0.60 - $0.60
    Current price $0.60

    1/2 X 1 1/2 BLACK NIPPLE

    USD Products
    1349 in stock

    1/2" X 1 1/2" Black Pipe Nipple. SSID: 78317 Vendor SKU: 113BS-D1.5

    Original price $0.60 - Original price $0.60
    Original price
    $0.60
    $0.60 - $0.60
    Current price $0.60
  • Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98

    3/4 X 3 BLACK NIPPLE

    USD Products
    440 in stock

    3/4" X 3" Black Pipe Nipple. SSID: 78336 Vendor SKU: 113BS-E3

    Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98
  • Original price $3.43 - Original price $3.43
    Original price
    $3.43
    $3.43 - $3.43
    Current price $3.43

    1/2 BLK UNION

    USD Products
    1742 in stock

    1/2" Black Malleable Iron Union. SSID: 78300 Vendor SKU: BS107-8

    Original price $3.43 - Original price $3.43
    Original price
    $3.43
    $3.43 - $3.43
    Current price $3.43
  • Original price $0.56 - Original price $0.56
    Original price
    $0.56
    $0.56 - $0.56
    Current price $0.56

    1/2 X CL BLACK NIPPLE

    USD Products
    2022 in stock

    1/2" X Closeblack Pipe Nipple. SSID: 78316 Vendor SKU: 113BS-D

    Original price $0.56 - Original price $0.56
    Original price
    $0.56
    $0.56 - $0.56
    Current price $0.56
  • Original price $3.73 - Original price $3.73
    Original price
    $3.73
    $3.73 - $3.73
    Current price $3.73

    1 1/4 BLK 90 ELBOW

    USD Products
    478 in stock

    1-1/4" Black Malleable Iron 90?? Elbow. SSID: 78235 Vendor SKU: BS309-20

    Original price $3.73 - Original price $3.73
    Original price
    $3.73
    $3.73 - $3.73
    Current price $3.73
  • Original price $0.67 - Original price $0.67
    Original price
    $0.67
    $0.67 - $0.67
    Current price $0.67

    3/4 X CL BLACK NIPPLE

    USD Products
    1160 in stock

    3/4" X Close Black Pipe Nipple. SSID: 78332 Vendor SKU: 113BS-E

    Original price $0.67 - Original price $0.67
    Original price
    $0.67
    $0.67 - $0.67
    Current price $0.67
  • Original price $1.61 - Original price $1.61
    Original price
    $1.61
    $1.61 - $1.61
    Current price $1.61

    1/2 BLK 90 ST ELBOW

    USD Products
    975 in stock

    1/2" Black Malleable Iron 90° Street Elbow. Vendor SKU: BS310-8

    Original price $1.61 - Original price $1.61
    Original price
    $1.61
    $1.61 - $1.61
    Current price $1.61
  • Original price $1.92 - Original price $1.92
    Original price
    $1.92
    $1.92 - $1.92
    Current price $1.92

    1 X 3/4 BLK RED CPLG

    USD Products
    749 in stock

    1" X 3/4" Black Malleable Iron Reducing Coupling. SSID: 78278 Vendor SKU: BS98R-1612

    Original price $1.92 - Original price $1.92
    Original price
    $1.92
    $1.92 - $1.92
    Current price $1.92
  • Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24

    3/4 X 1/2 BLK RED CPLG

    USD Products
    572 in stock

    3/4" X 1/2" Black Malleable Iron Reducing Coupling. SSID: 78276 Vendor SKU: BS98R-128

    Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24
  • Original price $1.57 - Original price $1.57
    Original price
    $1.57
    $1.57 - $1.57
    Current price $1.57

    3/4 BLK 90 ST ELBOW

    USD Products
    426 in stock

    3/4" Black Malleable Iron 90?? Street Elbow. SSID: 78243 Vendor SKU: BS310-12

    Original price $1.57 - Original price $1.57
    Original price
    $1.57
    $1.57 - $1.57
    Current price $1.57
  • Original price $2.33 - Original price $2.33
    Original price
    $2.33
    $2.33 - $2.33
    Current price $2.33

    1 X 6 BLACK NIPPLE

    USD Products
    288 in stock

    1" X 6" Black Schedule 40 Welded Nipple. SSID: 78356 Vendor SKU: 113BS-F6

    Original price $2.33 - Original price $2.33
    Original price
    $2.33
    $2.33 - $2.33
    Current price $2.33
  • Original price $5.36 - Original price $5.36
    Original price
    $5.36
    $5.36 - $5.36
    Current price $5.36

    1 BLK UNION

    USD Products
    319 in stock

    1" Black Malleable Iron Union. SSID: 78302 Vendor SKU: BS107-16

    Original price $5.36 - Original price $5.36
    Original price
    $5.36
    $5.36 - $5.36
    Current price $5.36
  • Original price $4.10 - Original price $4.10
    Original price
    $4.10
    $4.10 - $4.10
    Current price $4.10

    3/4 BLK UNION

    USD Products
    1258 in stock

    3/4" Black Malleable Iron Union. SSID: 78301 Vendor SKU: BS107-12

    Original price $4.10 - Original price $4.10
    Original price
    $4.10
    $4.10 - $4.10
    Current price $4.10
  • Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51

    3/4 X 5 BLACK NIPPLE

    USD Products
    704 in stock

    3/4" X 5" Black Pipe Nipple. SSID: 78340 Vendor SKU: 113BS-E5

    Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51
  • Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24

    3/4 BLK COUPLING

    USD Products
    896 in stock

    3/4" Black Malleable Iron Coupling. SSID: 78270 Vendor SKU: BS99-12

    Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24
  • Original price $1.25 - Original price $1.25
    Original price
    $1.25
    $1.25 - $1.25
    Current price $1.25

    3/4 X 1/2 BLK BUSH

    USD Products
    1231 in stock

    3/4" X 1/2" Black Malleable Iron Hex Bushing. SSID: 78283 Vendor SKU: BS100-128

    Original price $1.25 - Original price $1.25
    Original price
    $1.25
    $1.25 - $1.25
    Current price $1.25
  • Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84

    3/4 X 2 BLACK NIPPLE

    USD Products
    451 in stock

    3/4" X 2" Black Pipe Nipple. SSID: 78334 Vendor SKU: 113BS-E2

    Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84
  • Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05

    1/2 BLK COUPLING

    USD Products
    4023 in stock

    1/2" Black Malleable Iron Coupling. SSID: 78268 Vendor SKU: BS99-8

    Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05
  • Original price $0.80 - Original price $0.80
    Original price
    $0.80
    $0.80 - $0.80
    Current price $0.80

    1/2 X 2 1/2 BLACK NIPPLE

    USD Products
    339 in stock

    1/2" X 2 1/2" Black Pipe Nipple. SSID: 78319 Vendor SKU: 113BS-D2.5

    Original price $0.80 - Original price $0.80
    Original price
    $0.80
    $0.80 - $0.80
    Current price $0.80
  • Original price $1.27 - Original price $1.27
    Original price
    $1.27
    $1.27 - $1.27
    Current price $1.27

    1 BLK CAP

    USD Products
    229 in stock

    1" Black Malleable Iron Cap. SSID: 78263 Vendor SKU: BS104-16

    Original price $1.27 - Original price $1.27
    Original price
    $1.27
    $1.27 - $1.27
    Current price $1.27
  • Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98

    1 X CL BLACK NIPPLE

    USD Products
    281 in stock

    1" X Close Black Pipe Nipple. SSID: 78347 Vendor SKU: 113BS-F

    Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98
  • Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00

    1/2 X 3 1/2 BLACK NIPPLE

    USD Products
    396 in stock

    1/2" X 3 1/2" Black Pipe Nipple. SSID: 78321 Vendor SKU: 113BS-D3.5

    Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00
  • Original price $1.88 - Original price $1.88
    Original price
    $1.88
    $1.88 - $1.88
    Current price $1.88

    1 BLK COUPLING

    USD Products
    413 in stock

    1" Black Malleable Iron Coupling. SSID: 78271 Vendor SKU: BS99-16

    Original price $1.88 - Original price $1.88
    Original price
    $1.88
    $1.88 - $1.88
    Current price $1.88
  • Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54

    1 BLACK TEE

    USD Products
    230 in stock

    1" Black Malleable Iron Tee. SSID: 78254 Vendor SKU: BS311-16

    Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54
  • Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84

    1/2 BLK PLUG

    USD Products
    681 in stock

    1/2" Black Malleable Iron Square Head Plug. SSID: 78293 Vendor SKU: BS101-8

    Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84
  • Original price $4.67 - Original price $4.67
    Original price
    $4.67
    $4.67 - $4.67
    Current price $4.67

    1 1/2 BLK 90 ELBOW

    USD Products
    170 in stock

    1-1/2" Black Malleable Iron 90?? Elbow. SSID: 78236 Vendor SKU: BS309-24

    Original price $4.67 - Original price $4.67
    Original price
    $4.67
    $4.67 - $4.67
    Current price $4.67
  • Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33

    1 X 3 BLACK NIPPLE

    USD Products
    173 in stock

    1" X 3" Black Schedule 40 Welded Nipple. SSID: 78350 Vendor SKU: 113BS-F3

    Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33
  • Original price $0.71 - Original price $0.71
    Original price
    $0.71
    $0.71 - $0.71
    Current price $0.71

    3/4 X 1 1/2 BLACK NIPPLE

    USD Products
    1243 in stock

    3/4" X 1-1/2" Black Pipe Nipple. SSID: 78333 Vendor SKU: 113BS-E1.5

    Original price $0.71 - Original price $0.71
    Original price
    $0.71
    $0.71 - $0.71
    Current price $0.71
  • Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51

    1 1/4 X CL BLACK NIPPLE

    USD Products
    266 in stock

    1-1/4" X Close Black Pipe Nipple. SSID: 78360 Vendor SKU: 113BS-G

    Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51
  • Original price $3.64 - Original price $3.64
    Original price
    $3.64
    $3.64 - $3.64
    Current price $3.64

    1 X 1 X 1/2 BLK RED TEE

    USD Products
    331 in stock

    1" X 1" X 1/2" Black Malleable Iron Reducing Tee. SSID: 78259 Vendor SKU: BS311R-16168

    Original price $3.64 - Original price $3.64
    Original price
    $3.64
    $3.64 - $3.64
    Current price $3.64
  • Original price $2.41 - Original price $2.41
    Original price
    $2.41
    $2.41 - $2.41
    Current price $2.41

    1 1/4 X 1 BLK RED CPLG

    USD Products
    159 in stock

    1-1/4" X 1" Black Malleable Iron Reducing Coupling. SSID: 78280 Vendor SKU: BS98R-2016

    Original price $2.41 - Original price $2.41
    Original price
    $2.41
    $2.41 - $2.41
    Current price $2.41
  • Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33

    1 X 2 1/2 BLACK NIPPLE

    USD Products
    311 in stock

    1" X 2-1/2" Black Pipe Nipple. SSID: 78349 Vendor SKU: 113BS-F25

    Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33
  • Original price $0.89 - Original price $0.89
    Original price
    $0.89
    $0.89 - $0.89
    Current price $0.89

    3/4 BLK PLUG

    USD Products
    728 in stock

    3/4" Black Malleable Iron Square Head Plug. SSID: 78294 Vendor SKU: BS101-12

    Original price $0.89 - Original price $0.89
    Original price
    $0.89
    $0.89 - $0.89
    Current price $0.89
  • Original price $2.98 - Original price $2.98
    Original price
    $2.98
    $2.98 - $2.98
    Current price $2.98

    1 1/4 BLK COUPLING

    USD Products
    147 in stock

    1-1/4" Black Malleable Iron Coupling. SSID: 78272 Vendor SKU: BS99-20

    Original price $2.98 - Original price $2.98
    Original price
    $2.98
    $2.98 - $2.98
    Current price $2.98
  • Original price $1.69 - Original price $1.69
    Original price
    $1.69
    $1.69 - $1.69
    Current price $1.69

    1 X 4 BLACK NIPPLE

    USD Products
    124 in stock

    1" X 4" Black Schedule 40 Welded Nipple. SSID: 78352 Vendor SKU: 113BS-F4

    Original price $1.69 - Original price $1.69
    Original price
    $1.69
    $1.69 - $1.69
    Current price $1.69

HVAC

Since 1986, American Copper & Brass has been your go-to for all things HVAC. Contractors trust us for leading HVAC brands and a wide range of supplies like air distribution, ventilation, valves, tubes, and cooling products for your next project.

From the first install to maintenance years later, we supply everything to keep your clients happy and your projects moving smoothly. Whether you're fixing something at home or stocking up on supplies for your business, we're here and ready to help. Choosing us means choosing a partner dedicated to helping you complete any job successfully.

Our knowledgeable team is here to help you find exactly what you need and give you the advice, training, and support to look after your customers.

Check out our extensive inventory of HVAC parts and supplies. Can't find what you're looking for? No problem. Just fill out our contact form or call us at (800) 624-8296. We're always here to assist you.


Free Shipping*

When you spend $100+

Exceptional Pricing

Open an account today for additional discounts

LIVE CHAT OR PHONE

U.S Based Customer Concierge Service

Nationwide coverage

Find your nearest Warehouse