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Hi Temp Elements
3" Brick
Solid State Option

        Thick, 3" Firebrick Construction


The KO's are constructed of a thicker, 3" firebrick (the standard is 2-1/2"). This added thickness provides more insulation for a faster heat up and higher temperature potential.

We use Thermal Ceramics insulating firebrick exclusively in all our products. This firebrick is made exclusively in Augusta Georgia, USA out of some very special Georgia ground. It's by far the best available.

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        High Temperature Heating Elements


The KO Series feature a special high temperature element wire normally reserved for high temperature, ceramic applications. This special alloy plays nice at temperature and allows us to reach a maximum of 2400°F (1316°C).

We use Sandvik heating element wire for all of our products. It winds nicely, it stretches evenly and it tends to last. It's just good stuff.

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Side Opening Door

        Quiet Drive Solid State Relay Option


All KO models are available with our optional Quiet Drive Solid State Relay.

It's the job of the relay to turn the heating elements On and Off. A solid state relay can do so up to 120 times per second which allows for incredible temperature control. It also does so without the given, eventual failure of a mechanical relay. We fully expect our solid state relay to last the life of the unit.

We have more to tell you about our solid state relay, our design choices and why you should choose the solid state option. Just click below.

View our Quiet Drive Solid State Relay Info Here

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Multiple Control Options

        Side Opening Door


Heat treating requires the removing of some very hot material from the chamber in order to quench. Everything in the chamber is hot, which includes the door. The doors on the KO's swing out and to the side, a full 180° if you need it. This puts the super-heated door well away from you as you concentrate on the work at hand.


The side opening door is an excellent design choice and makes all the difference.

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Relay Access Port
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        Multiple Control Options
Evenheat works closely with control manufacturers SDS Industries and Bartlett Instruments to bring you the best in performance, features and programming ease.

The KO Series models are available with the very popular TAP touchscreen control by SDS Industries as well as the Rampmaster 3 by Bartlett Instrument.

There's a lot more to know about our controls. Just click below.

View our Controls Info Here


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        Relay Access Port


All KO models incorporate our Relay Access Port for simple, no-panel-off relay replacement.

Simply remove the access plate to gain access to the relay. There's no need to remove the control panel and dig into the internal wiring. It's absolutely simple and effective and all it takes is a screwdriver!

It's a given that mechanical relays will fail at some point. This relay access port really comes in handy when they do.

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        Side-Only Element Design


The KO Series uses a side fire only design inspired, in part, by culinary bladesmiths who generally make long, thin blades blades. These bladesmiths needed to use the entire length of the chamber without overheating their blades at the back wall. We took a fresh look, got rid of the rear wall heating element, and nailed it.

The front to back temperature distribution in the KO is incredibly even. Positioning in the chamber has no effect and the entire length can be used.

The KO, with it's side-only element design, is the new standard!

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        Cool Touch Handle


The handle/latch on our swing out door is conveniently located at the front of the door, not hidden along the side. This spring loaded, phenolic handle is cool to the touch, is one-handed in design and serves as the door latch as well.

Many thanks to those who have offered feedback on our door handle/latch. We have updated the design to make centering, inserting and all-around operation cleaner and easier!

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        Loud Alarm Output Jack


KO models are standard equipped with a Loud Alarm Output Jack for use with our Loud Alarm Option.


All of our controls feature an audible alarm. These alarms let you know when you've reached temperature, and more importantly, when it's time to quench. These alarms however, aren't really loud enough to break through the noise found in a working shop. In response, we've included an alarm output jack on the bottom of the control enclosure that allows you to plug in our Loud Alarm (sold separately). Just plug it in and enjoy 80db of irritating alarm bliss.

You can purchase the Loud Alarm here:

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        Swing View Control Enclosure


All temperature controls, except for the Set-Pro, are fitted into our Swing View Adjustable Enclosure.


The Swing View is a pivoting, swing-up enclosure that allows you to rotate the control to a comfortable viewing and programming angle. Once you're done, lay it back down to see it from across the shop. It's that simple.


The swing view pairs well with TAP touchscreen control as viewing angle can be perfectly aligned. You'll love it.

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        Door Shield


The KO's feature a door shield to provide protection against firebrick damage as well as to reduce the temperature seen at the door and door handle.

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        2400°F (1316°C) Maximum Temperature


The maximum usable temperature for the KO models is 2400°F (1316°C). This maximum should cover every steel you're likely to encounter, and some you never will!

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        Strong Stand and Tool Rest


The stands of the KO's have been upgraded to a stronger design and include a tool rest.


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