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Evenheat Tempering Oven - LT 27 | EH-LT-27 | 120V low-temperature tempering oven

Evenheat Tempering Oven - LT 27

EvenheatHeat Treating OvenSKU EH-LT-27
$3,100.00
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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.

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Evenheat Tempering Oven -...
$3,100.00
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Overview

Evenheat · Tempering Oven · LT Series Evenheat Tempering Oven - LT 27 Model EH-LT-27 · 120V · 27″ deep chamber · 1200°F max The LT 27 is a dedicated low-temperature tempering oven, built to run draw cycles at 300–500°F without tying up your hardening oven. Designed to sit directly on top of any matching 27″-depth LB, KO, or KF Extreme oven, turning your existing hardening oven's stand into a two-tier hardening-and-tempering station. On 120V household power, it's the cleanest way to separate hardening and tempering into two simultaneous jobs instead of one long queue.
Max Temp1200°F (650°C)
Chamber27″ D × 10″ W × 4.25″ H
Voltage120V, 13A
Shipping Weight~100 lbs
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.
Digital controller, fittedThe Icon control, installed at the factory. Every LT is equipped with the Icon; it is the only control offered on the line.
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 5-15 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.
Stand not includedThe LT comes without a stand. It is built to stack on top of an Evenheat you already own, or to sit straight on your bench.
Key features
Stackable Low-Profile DesignDesigned to sit directly on top of any matching 27″-depth LB, KO, or KF Extreme oven, turning your existing hardening oven's stand into a two-tier hardening-and-tempering station. Its low 4.25″ chamber height is built to sit on top of a matching-depth oven or run on its own stand.
Low-Mass Firebrick ChamberThinner, lighter-mass firebrick than a full hardening oven means the LT reaches typical draw temperatures fast and recovers quickly between blades.
Cool-Touch HandleSpring-loaded phenolic door handle stays cool through repeated tempering cycles.
Swing-View Control EnclosurePivoting control housing lets you angle the display for programming, then lay flat to monitor from across the bench.
Quiet Drive Solid State RelayStandard on every LT model, giving precise hold at draw temperature with no mechanical relay chatter.
Relay Access PortService the solid state relay without removing panels, keeping maintenance downtime to minutes.
Technical specifications
ModelLT 27
SKUEH-LT-27
Chamber dimensions27″ D × 10″ W × 4.25″ H
Cubic feet0.66 cu ft
Maximum temperature1200°F (650°C)
Voltage120V
Amperage13A
Watts1,560W
PlugNEMA 5-15
Estimated shipping weight~100 lbs
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
Standalone StandFor shops running the LT independently rather than stacked, a matching stand keeps it at a comfortable working height.
Additional ShelvesExtra hearth shelves let you stage several blades through a double or triple temper cycle at once.
Spare ThermocoupleA backup probe on the shelf means a worn thermocouple never stalls a batch of finished blades mid-temper.
High-Temperature GlovesLighter-duty gloves rated for draw-temperature handling, sized for quick in-and-out loading.
Controller upgrades
TAP Touchscreen — SDS IndustriesTop Tier
TAP turns the LT 27 into a set-and-forget draw station — program a double or triple temper cycle once, then get a push notification on your phone when each hold completes so you can pull blades right on schedule.
  • Unlimited programs and firing steps
  • TAP mobile app — monitor from your phone
  • Push notifications when firing completes
  • Adjust temp or add time mid-cycle
  • Auto-updates over Wi-Fi
  • Firing logs and maintenance schedules
Genesis Spark — Bartlett InstrumentsGreat Value
The Genesis Spark gives the LT 27 reliable ramp/hold programming with a color touchscreen — more than enough precision for standard temper schedules at a lower price than TAP.
  • 30 programs × 32 segments each
  • 3.2″ color touchscreen display
  • Wi-Fi for remote updates and diagnostics
  • Ramp/hold and preset modes
  • Preheat capability built in
  • Adjust firing in real time
Common questions
Why not just temper in my hardening oven?You can, but it means your hardening oven sits occupied at low temperature for a one- to two-hour draw cycle instead of starting the next batch. A dedicated LT tempering oven lets you harden and temper in parallel, which is the main reason bladesmiths running any volume add one.
Can the LT be used as a standalone oven, or does it have to stack?Both. Designed to sit directly on top of any matching 27″-depth LB, KO, or KF Extreme oven, turning your existing hardening oven's stand into a two-tier hardening-and-tempering station. It also works perfectly well on its own stand as a dedicated tempering-only station if you'd rather keep it separate from your hardening oven's footprint.
Can I put an LT tempering oven on top of a KH model?No — Evenheat specifically does not design the LT series to stack on KH ovens. It's built to match the depth of the LB, KO, and KF Extreme lines. Confirm your base oven's model before ordering if you plan to stack.
What's a typical double-temper schedule on this oven?Most knife steels call for two one- to two-hour holds at the target draw temperature with a cool-down in between. At a 1200°F ceiling, the LT covers virtually every standard tempering range used in bladesmithing.
Does buying from Peach State Pottery affect my warranty?No. We are an authorized Evenheat dealer, so 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-LT-27 is right for your shop? 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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