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Evenheat Heat Treat Oven - HT-1 - front view

Evenheat Heat Treat Oven - HT-1

EvenheatHeat Treating OvenSKU EH-HT-1
$3,624.59$4,315.00
Save $690.41
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Evenheat builds most kilns to order once your order is placed. We email your confirmed ship date and tracking.

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Authorized Evenheat dealer · full factory warranty

Brand new and shipped direct from Evenheat, so it carries Evenheat's full factory warranty. If something goes wrong, call us and we handle the claim with the factory for you.

Warranty terms are in the Warranty and support section below.

Returns: request within 15 days, unused

Because kilns are heavy and often built to order, returns are limited, so we'd rather help you pick the right one up front:

  • Ask within 15 days of purchase or 2 days after delivery, whichever comes first. We issue a return authorization (RA).
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Not included: blade fixture, loud alarm, tongs, gloves and foil (sold separately). Requires a 240V single-phase circuit (18A, 4320W) with a NEMA 6-30 receptacle.

Most 240V kilns need their own circuit and the matching outlet, installed by an electrician. Homes are usually 240V; schools and commercial buildings are often 208V, so pick the voltage that matches your panel.

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Evenheat Heat Treat Oven ...
$3,624.59
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Overview

Evenheat  ·  Heat Treating Oven  ·  HT Series Evenheat Heat Treat Oven - HT-1 Model EH-HT-1 · 240V · Square Chamber · 2000°F Max The HT-1 is a professional-grade heat treating oven designed for knife makers, machine shops, and commercial prototyping with its square chamber optimized for color case hardening. Features a side-opening door that swings away from you during hot work, cool-touch handle, and includes Evenheat's patented Quiet Drive Solid State Relay for precise temperature control up to 2000°F. Made in Michigan with a reinforced stand, tool rest, and automatic power interrupt safety switch.
Max Temp2000°F (1093°C)
ChamberSquare
Voltage240V
RelayQuiet Drive SSR
What’s included
The oven, assembledIt arrives built and wired, with the elements already in place. Set it on its stand, plug it in and fire.
Stand with tool restA welded stand, included, with a tool rest built into it so you have somewhere to set hot work the moment it leaves the chamber.
Digital controller, fittedOne controller, installed in the oven’s own enclosure at the factory. You pick Icon, TAP II or RampMaster 3. Only one ships per oven.
Thermocouple, installedAlready mounted in the chamber and wired to the control. Evenheat fits special limits thermocouples for close temperature reading.
Attached power cord and plugThe cord is fitted at the factory with a moulded plug. This build lands on a NEMA 6-30 outlet — have one in place before the oven arrives.
Two-year Evenheat warrantyTwo full years on workmanship and materials, honored by Evenheat Kiln Inc. Tell us within 10 days of finding a fault and we file it for you. Kiln furniture is not covered.
Loud alarm unit not includedThe output jack for the loud alarm is fitted, but the alarm itself is an accessory. Say the word and we will put one in the crate.
Vent system not includedNo downdraft or room vent is part of the oven. If you are running it indoors and need to pull fumes out, tell us and we will spec one.
Key features
Side-Opening Door with ShieldDoor swings out and away from you for safe quenching access, with protective shield to reduce door temperature and protect firebrick from damage during heavy use.
Cool-Touch Phenolic HandleSpring-loaded, one-handed handle positioned at the front of the door stays cool to touch and serves as both handle and latch for quick, safe operation.
Quiet Drive Solid State RelayEvenheat's patented relay with no moving parts fires up to 60 times per second for ultra-precise temperature control and consistent results across all firings.
Reinforced Stand with Tool RestHeavy-duty upgraded stand design provides stable support for the oven with integrated tool rest for convenient placement of tongs, quenching tools, and workpieces.
Power Interrupt Safety SwitchAutomatically cuts power to heating elements when door is opened and restores power when closed, preventing accidental element exposure during loading and unloading.
Swing View Control EnclosurePivoting, adjustable control mount lets you rotate the controller to your preferred viewing angle for programming, then lay flat for across-the-shop visibility.
Technical specifications
ModelHT-1
SKUEH-HT-1
Chamber dimensions13.5" D × 13" W × 13.5" H
Cubic feet1.37 cu ft
Maximum temperature2000°F (1093°C)
Voltage240V
Amperage18 amps
Watts4,320 watts
Brick thicknessContact for specifications
Estimated shipping weightContact for specifications
Warranty2-year limited (registration required within 30 days)
Warranty: Two-year limited warranty from Evenheat. Must be registered within 30 days of delivery. Valid only through authorized dealers — Peach State Pottery is an authorized Evenheat dealer.
Optional accessories
Additional ShelvesExtra shelving to maximize chamber capacity and organize multiple workpieces during heat treating runs.
Shelf PostsHigh-temperature posts for configuring shelves at various heights to accommodate different workpiece sizes.
Heavy-Duty GlovesHeat-resistant gloves rated for high-temperature work when loading and positioning materials in the chamber.
Thermocouple ReplacementSpare thermocouple for temperature sensing to minimize downtime in commercial environments.
Element SetReplacement heating elements for long-term maintenance and extended oven life in high-volume shops.
Stainless Steel TongsProfessional-grade tongs for safely handling hot workpieces during transfer from oven to quench tank.
Controller upgrades
TAP Touchscreen — SDS IndustriesTop Tier
For commercial shops running multiple heat treat cycles daily, the TAP controller offers unlimited programming flexibility and remote monitoring via smartphone. Perfect for tracking tempering schedules, austenitizing temperatures, and documenting results for quality control.
  • Unlimited programs and firing steps
  • TAP mobile app — monitor from your phone
  • Push notifications when firing completes
  • Adjust temp or add time mid-firing
  • Auto-updates over Wi-Fi
  • Firing logs and maintenance schedules
Genesis Spark — Bartlett InstrumentsGreat Value
The Genesis Spark provides professional-level control for knife makers and small shops needing reliable, repeatable heat treating programs. Offers excellent value with Wi-Fi connectivity and enough program memory for all common steel types and tempering cycles.
  • 30 programs × 32 segments each
  • 3.2″ color touchscreen display
  • Wi-Fi for remote updates and diagnostics
  • Cone fire and ramp/hold modes
  • Preheat capability built in
  • Adjust firing in real time
Common questions
What steel types can I heat treat in the HT-1?The 2000°F maximum temperature covers the vast majority of knife steels and tool steels including 1095, 5160, O1, A2, D2, and most stainless steels like 440C and AEB-L. You can perform austenitizing, normalizing, annealing, tempering, and color case hardening. Only a few specialty high-speed steels and some powder metallurgy steels require temperatures above 2000°F.
Why does the door open to the side instead of dropping down?Side-opening doors are the safest design for heat treating because they swing completely away from you during quenching operations. When you're quickly removing red-hot steel to plunge into oil or water, the last thing you want is a 1500°F door in your way. The side-swing design puts the super-heated door well clear of your work area and body.
Do I need the Quiet Drive Solid State Relay upgrade?The Quiet Drive SSR is already included with the HT-1 at this price. This is a significant advantage because mechanical relays can cause temperature fluctuations of 10-15°F during critical hardening phases, while the solid state relay maintains accuracy within 2-3°F. For heat treating where precise temperature control directly affects hardness and grain structure, the SSR is essential and you're getting it standard.
What electrical service do I need for this oven?The HT-1 requires 240V single-phase power. It draws 18 amps and comes with a NEMA 6-30 plug, so you'll need a dedicated circuit with a NEMA 6-30 outlet. Contact us with your facility's electrical specifications and we'll confirm compatibility; a licensed electrician should confirm the wiring. Most commercial shops and many home workshops already have 240V available for welders or other equipment.
Does buying from Peach State Pottery affect my warranty?No. We are an authorized Evenheat dealer. Your two-year warranty is fully valid and you have direct access to Evenheat’s support team. Buying from an unauthorized seller can void your warranty entirely.
Not sure if the EH-HT-1 is right for you? We’re authorized Evenheat dealers based in Atlanta. Call, email, or chat — we’ll give you a straight answer about specs, sizing, and accessories before you spend a dollar.
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