Jiffy Pro-Line Hat Steamer
Model: J-4000H

Item #:
(3 reviews) Add your review

Hat shops prefer the heavy-duty Jiffy Commercial Hat Steamer for quickly and safely shaping and blocking their customers' hats. The J-4000H produces an abundance of purified steam that contains the exact amount of moisture for removing packing marks, nesting rings, wrinkles from hat bands and other imperfections.



  • Made in the USA Since 1940 
  • 3-Year Limited Warranty
  • Convenient standby and steam setting
  • Reaches standby temperature within 15 minutes
  • Ready to steam within 2 minutes once at the standby temperature
  • 1500 watt heating element
  • Solid die cast aluminum outer housing
  • 304 stainless steel internal boiler tank
  • All brass fittings
  • Sight gauge for quick view of water level and sediment buildup
  • No water lines that could become clogged with hard water deposits
  • Color-coded high temperature wiring
  • Rubber bottom feet for tabletop stability
  • Brass Hat Nozzle
  • Power cord (7 feet) with molded storage clip 
  • 24-hour repair service available in the USA when required


  • Model Name: J-4000H
  • Carton Dimension: 20 inches x 12 inches x 13 inches (51 centimeters x 30 centimeters x 33 centimeters)
  • Assembled Dimension: 20 inches x 11 inches x 12 inches (51 centimeters x 28 centimeters x 30 centimeters)
  • Carton Weight: 23 pounds / 10.4 kilograms
  • Electrical Certifications: UL, cUL, TUV/GS, CE, NOM and ANCE Listed
  • Steam Time per Filling: 1 hour and 45 minutes
  • Water Capacity: 1 gallon / 3.8 liters


  • Voltage: 120 Volts
  • Wattage: 1500 Watts
  • Cord Plug: NEMA 5-15


  • Voltage: 230 Volts
  • Wattage: 1500 Watts
  • Cord Plug:  BS-1363, BS-546, CEE-7, ETSA S-86, SI 32, NEMA 5-15

Power Supply Configurations 

Useful Links:

The Jiffy Promise:

The Jiffy Steamer Company is committed to building the best steamers available and supporting our products with unparalleled customer service.

  • Jiffy Steamers are handcrafted in our Union City, Tennessee, USA plant.
  • Every Jiffy Steamer undergoes rigorous, multistep testing before leaving our assembly line.
  • All Jiffy Steamer products come with a best-in-the-industry 3-year warranty.
  • Live customer support is available during regular business hours along with rapid repair turnaround time on all Jiffy Steamers. 
  • Jiffy Steamer donates 10% of revenue generated to the Obion County Cancer Agency from the sale of every pink steamer.


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  • 5
    Excellent Product!

    Posted by T. F. Valenza on November 3, 2020

    This steamer works great! Reblocking my hats is easy. Time to retire my tea kettle.
    My wife uses it to steam wrinkles out of clothes, drapes etc. Very well made. Highly recommended!

  • 5
    Great steamer

    Posted by V.B. on November 3, 2020

    This steamer works just dandy for steaming hats. It gives a good amount of directed steam just where you want it.

  • 5
    Jiffy Steamer makes super solid products

    Posted by Daisy May Hat Co on October 29, 2020

    I'm a custom hat maker in Nashville, TN. I use my J-4000 for a few different things in my line of work. I use it to steam hat bodies to stretch over blocks, and to shape the hats. The J-4000 is extremely consistent! It heats up in minutes, and stays hot all day long. I don't really give it any breaks, I use it everyday for hours on end. Jiffy Steamer makes super solid products. I'll always use them.