Evenheat GTS 24

Meet the Evenheat GTS 24: a mid-sized studio kiln designed for serious glass artists who demand precision, versatility, and effortless control. With a generous 24" x 24" x 13.5" chamber and a 20" x 20" firing shelf capacity, the GTS 24 provides ample space for ambitious projects while maintaining an artist-friendly height and footprint. From fusing and slumping to casting and kiln-forming, it handles it all—cleanly and consistently—at temperatures up to 1800°F.

Pair it with an advanced TAP II, Icon+, or Rampmaster III controller and Evenheat’s now-standard Quiet Drive Solid State Relays to experience glass firing at its absolute finest.

Specifications:

• Model: Evenheat GTS 24

• Chamber Size: 24" W x 24" D x 13.5" H

• Shelf Size: Fits 20" x 20" square shelf (not included)

• Max Temp: 1800°F

• Voltage: 240V

• Amperage: 32A

• Power: 7680 watts

• Plug Type: NEMA 6-50R

• External Dimensions: 37" W x 37" D x 37" H

• Shipping Weight: 260 lbs (freight shipping)

Included Features:

• FREE Shipping within the contiguous U.S.

• Icon Touchscreen Controller (standard)

• Top-Loading Design for easy access and visibility

• Fiber Lid Construction for lightweight efficiency and clean firing

• Firebrick Sidewalls and Floor for smooth heat retention and calm annealing

• Swing View Adjustable Control Enclosure

• Power Interrupt Safety Switch

• Two-Position Lid Venting System (1" or 4" vent heights)

• Excellent Temperature Distribution

• Solid State Relays – Now Standard!

• Relay Access Port for simple maintenance

• Maintenance Tag with Part Numbers

• 2-Year Limited Manufacturer Warranty

Why Artists Choose the GTS 24:

Thoughtful Dimensions, Serious Capacity
The 24" x 24" square chamber holds large pieces while remaining at an easy-to-reach 32" loading height. The 20" x 20" shelf (not included) makes great use of the interior space without crowding your studio.

Hybrid Fiber and Firebrick Build
The fiber lid keeps the kiln light and efficient, while the brick body ensures smooth temperature transitions. This combination results in both efficient firing and ideal conditions for delicate annealing.

Cleaner Firings, Smarter Venting
The lid is constructed from ultra low-shot fiber and topped with a no-shot fiber sheet—dramatically reducing debris. The new two-position vent allows you to either drive off adhesives at low temp or cool more quickly post-firing.

Swing View Control Panel
The Swing View Adjustable Enclosure lets you tilt the control to your ideal programming angle—then drop it flat when done. A perfect companion for touchscreen controls like the TAP II or Icon+.

Solid State Reliability – Now Standard
Solid State Relays offer silent, consistent performance without the maintenance issues of traditional mechanical relays. No clicking. No replacements. No downtime.

Easy Maintenance with Relay Access Port
Should you ever need to replace a mechanical relay, the GTS 24’s built-in access panel allows direct reach—no disassembly needed. A simple screwdriver is all it takes.

Built-In Safety Features
The Power Interrupt Switch instantly cuts power to heating elements when the lid is opened, ideal for those performing manipulations during firing.

Controller Options:

Choose the controller that fits your style:

• TAP II – Powerful, Wi-Fi-enabled touchscreen

• Icon / Icon+ – Easy-to-use touchscreen with great performance

All Evenheat controllers feature Special Limits thermocouples for high-accuracy readings and non-metallic faceplates for optimal Wi-Fi signal strength.

Optional Mobility – Rolling Base Add-On:

Want flexibility in your studio layout? The GTS 24’s base is ready for optional caster installation. Just attach the wheels when setting up—no special frame or hardware needed. Casters can also be added later if your needs change.

**This kiln is custom built to order. Please allow 8+ weeks from your order date for delivery. (Delivery times can vary based on production demand)