Watlow Firerod

The FIREROD Cartridge Heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater. The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit; this directly improves the heat transfer and efficiency of the heater.

Watlow FIREROD Cartridge Heaters Brochure (PDF)

Firerod

441 items

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Watlow firerod cartridge heaters L5A77-E12
    L5A77-E12 Watlow Cartridge Heater 5/8ODx5L 240V 1000W
    L5A77-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 5 in sheath, 240VAC, 1000 Watts total @ 114W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L5A76-E12
    L5A76-E12 Watlow Cartridge Heater 5/8ODx5L 120V 250W
    L5A76-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 5 in sheath, 120VAC, 250 Watts total @ 28W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L5A31-E12
    L5A31-E12 Watlow Cartridge Heater 5/8ODx5L 240V 750W
    L5A31-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 5 in sheath, 240VAC, 750 Watts total @ 86W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L5A24-E12
    L5A24-E12 Watlow Cartridge Heater 5/8ODx5L 240V 500W
    L5A24-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 5 in sheath, 240VAC, 500 Watts total @ 57W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L5A107-E12
    L5A107-E12 Watlow Cartridge Heater 5/8ODx5L 240V 250W
    L5A107-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 5 in sheath, 240VAC, 250 Watts total @ 28W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L4A71-E12
    L4A71-E12 Watlow Cartridge Heater 5/8ODx4L 240V 1000W
    L4A71-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 4 in sheath, 240VAC, 1000 Watts total @ 146W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L4A53-E12
    L4A53-E12 Watlow Cartridge Heater 5/8ODx4L 240V 500W
    L4A53-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 4 in sheath, 240VAC, 500 Watts total @ 73W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Watlow firerod cartridge heaters L4A47-E12
    L4A47-E12 Watlow Cartridge Heater 5/8ODx4L 240V 400W
    L4A47-E12

    Watlow

    Product Type: Cartridge Heaters

    Watlow FIREROD Cartridge Heater, 5/8 in OD x 4 in sheath, 240VAC, 400 Watts total @ 58W/in2 density, 6 in solid copper pins. No flexible lead options available.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping