• HVAC
  • Controls
  • Plumbing
  • Electrical
  • Line Card
  • About Us
  • Support
  • Get a Quote
  • Technical Support

    • Electric heaters 21.8in Size

    All Types
    Image for Duct Heaters Duct Heaters
    prev
    next
    View Details Water Heater Parts 100110139 Element FI13515022M 21.8 Inch 15 Kilowatt 220 Volt | Blackhawk Supply
    100110139 | Element FI13515022M 21.8 Inch 15 Kilowatt 220 Volt | Water Heater Parts
    Brand: Water Heater Parts
    SKU: 100110139
    View Details
    Committed to customer satisfaction
    as experts in Electric Heaters
    (847) 773-0645
    Recently Viewed
    547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
    547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
    Brand: Siemens
    SKU: 547-323A
    $2684.62 each
    ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
    ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
    Brand: Belimo
    SKU: ARX24-MFT
    $383.85 each
    4 URD | 4 Inch Round Motorized Damper | EWC Controls
    4 URD | 4 Inch Round Motorized Damper | EWC Controls
    Brand: EWC Controls
    SKU: 4 URD
    $148.92 each

    Popular Products

    View all →
    Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply
    PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris
    Brand: Veris
    SKU: PX3DLX02S
    $144.15 each
    Square D NF418L1C Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Blackhawk Supply
    NF418L1C | Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Square D by Schneider Electric
    Brand: Square D
    SKU: NF418L1C
    $724.54 each
    Square D H365 Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Blackhawk Supply
    H365 | Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Square D by Schneider Electric
    Brand: Square D
    SKU: H365
    $1,189.29 each
    Johnson Controls M9335-HGA-2 ACT. 310IN.LB NSR 24V | Blackhawk Supply
    M9335-HGA-2 | ACT. 310IN.LB NSR 24V | Johnson Controls
    Brand: Johnson Controls
    SKU: M9335-HGA-2
    $402.80 each
    Bell & Gossett 60A0B6001 Autocirc Circulator w/ Built-In Fixed Thermostat & Timer, Lead Free Brass (1/2" NPT) | Blackhawk Supply
    60A0B6001 | Autocirc Circulator w/ Built-In Fixed Thermostat & Timer, Lead Free Brass (1/2" NPT) | Bell & Gossett
    Brand: Bell & Gossett
    SKU: 60A0B6001
    $626.50 each
    Schneider Electric MF51-7103-100 Damper Actuator | 105 lbf | Spg Rtn | 24V | Floating | Blackhawk Supply
    MF51-7103-100 | Damper Actuator | 105 lbf | Spg Rtn | 24V | Floating | Schneider Electric
    Brand: Schneider Electric
    SKU: MF51-7103-100
    $237.19 each
    Square D TM172PDG18S Modicon M172 Performance Display 18 I/Os, Ethernet, Modbus, Solid State Relay | Blackhawk Supply
    TM172PDG18S | Modicon M172 Performance Display 18 I/Os, Ethernet, Modbus, Solid State Relay | Square D by Schneider Electric
    Brand: Square D
    SKU: TM172PDG18S
    $319.12 each
    iO HVAC Controls LW-3 Wireless Lodge Watch for 3-Door | Blackhawk Supply
    LW-3 | Wireless Lodge Watch for 3-Door | iO HVAC Controls
    Brand: iO HVAC Controls
    SKU: LW-3
    $756.52 each
    prev
    next
    Sign in to your account
    Register New Account
    Your Cart
    0 items
    $0.00
    Are you from Illinois?
    Yes / No
    Illinois, 60601, United States Change
    Shipping Estimates
    Shipping:
    The product has been added to cart.
    There are 0 items in your cart.
    Scroll to view all
    Continue to Cart ($0.00) Quote these products
    You can order without authorization. The system will remember your information after completion.