Evenheat RM II 2522- Cone 3

RM II 2522 (Big Easy Size)

The Evenheat RM II 2522 is a powerful, large-capacity ceramic kiln designed for potters, ceramic artists, and studios that require ample space and firing precision. With a wide 25" x 22.25" chamber, this kiln easily handles large platters, wide bowls, tall forms, and batch firings—making it ideal for high-production studios and educational environments.

Part of the well-known RM II series, the Evenheat RM II 2522 features a reliable digital temperature controller, allowing you to set custom ramp rates, hold times, and cool-down schedules for precise and repeatable results. The top-loading design provides safe, convenient access, while Evenheat’s superior build quality ensures even heat distribution and long-term durability.

Perfect for large-scale ceramic work, teaching settings, or studios looking to upgrade their firing capacity, the Evenheat RM II 2522 delivers the performance, control, and reliability demanded by professionals.

The RM II 2522 is designed exclusively for lower fire ceramics (max. 2000°F, cone 03) and features our TAP Touchscreen, Genesis Touchscreen or RampMaster II controls, optional Dyna-Lift lid lift assist and studio standard 50A power connection.

The RM II 2522 is automatically controlled using our TAP Touchscreen, Genesis Touchscreen, Rampmaster II or Icon controls. Each is designed for easy programming and excellent firing results. Order yours with our Quiet Drive Solid State relay option for tight temperature control and longer element life.

Available in 220V and 230V by request

Available in 3 phase Delta and Wye (380V, 400V, 415V) by request

Operates properly on both 50Hz and 60Hz

• Chamber 41" Wide x 25.25" Long x 22.5" Deep
• 240V, 47A, 11,280W
• 2000°F Maximum Temperature
• 410lbs shipping weight

Orton VentMaster

With Downdraft Venting, the kiln is kept under a slight negative pressure. Gases are
pulled out of the kiln near the bottom, mixed with fresh room air and exhausted to the
outside through a duct. Improved air flow in the kiln results in more uniform
temperatures, reducing hot and cold spots.
Kilns cool faster when properly vented. In some cases, the kiln can cool down up to
four hours faster, meaning you can empty and refill the kiln in less time.
Downdraft venting can also extend the life of the metallic parts of your kiln by removing
corrosive fumes. This means longer kiln life and reduced repair costs.
So Why Vent Your Kiln?
• Fume Removal Improves Firings
• Extend the Life of Kiln Elements
• Cool Your Kiln Faster
• Improve Temperature Uniformity

Dyna-Lift Lid Assist

The Dyna-Lift lightens the force needed to operate the kiln lid. It does so with ease and grace and with no negative effects upon the kiln itself.

Hallmarks of the design include no kiln body connection, single point lifting and emphasis on allowing the lid to act naturally.

The Dyna-Lift Lid Lift Assist is the best designed, best performing lift assist available.

Oval Furniture Kit

Furniture kit recommended for use with Evenheat models RM II 2522, RM II 2541, DeLuxe 10 4218, DeLuxe 10 4227 and 2541.

Evenheat Kiln, Inc. guarantees to the original purchaser that for a period of two full years from the date of purchase the oven will be free of defects in workmanship and materials when used under normal and proper operating conditions.

Full Warranty Details