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Evenheat HF 2327 Ceramic Kiln

Save $953.00
Original Price $4,765.00
Current Price $3,812.00

Financing through Approve is exclusively for business equipment loans and is available to all types of organizations, excluding personal loans. Minimum purchase price of $1,500.

Controller selection
Solid State Relay

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Evenheat's Best Selling Hire Fire Model

The Evenheat High Fire 2327 Ceramic Kiln stands as a paragon of excellence for studios dedicated to reaching the pinnacle of high-fire pottery at cone 10. Its embodiment of top-tier features makes it a cherished asset among ceramic enthusiasts who demand nothing but the best in their firing performance.

This model is engineered with a keen understanding of an artist's workflow, incorporating the Swing View pivoting control enclosure which allows for efficient adjustments and clear viewing from any angle, ensuring a seamless user experience. Complementing this is the kiln's 3" firebrick construction, meticulously chosen for its superior heat retention and energy-efficient operation.

With a commitment to uniformity in firing, the kiln offers 3 excellent controller choices: RampMaster II, Icon+, or the TAP 1 control. Each system is designed for impeccable temperature consistency, giving you the confidence to fire your ceramics with precision every single time.

Elevating its design is the patented, and standard, Dyna-Lift lid lift assist, a testament to Evenheat's innovation in reducing the physical burden on artists. This mechanism guarantees effortless lid lifting, preserving your energy and focus for the creative process.

For those who prioritize precision and longevity, the Quiet Drive Solid State output option is an indispensable feature, ensuring meticulous temperature regulation and diminishing wear on the elements, thereby extending the life of your kiln.

Spanning a generous 23.5" in diameter and 27" in depth, this robust kiln operates on 240V, with a powerful 48A current and 11,520W output, capable of reaching up to 2350°F. It's not just a kiln; it's a statement of dedication to your craft.

The Evenheat HF 2327 Ceramic Kiln isn't just about firing art; it's about perfecting it, ensuring every piece reflects the true potential of your artistic vision. 

Chamber Dimensions 

23.5" Diameter x 27" Deep - 7.0 Cubic Feet

(59.7 cm Diameter x 68.6 cm Deep - 198 L)

Outer Dimensions

35.5" Long x 29.5" Wide x 41" High (includes the 8" stand)

(90.2 cm Deep x 74.3 cm Wide x 104.1 cm High)

Maximum Temperature

2350°F (1288°C) - Cone 10 max.


240 Volts, 48 Amps, 11,520 Watts, 60Hz, Single Phase

Power Cord Plug Configuration - NEMA 6-50

Consult with an electrician for proper fuse panel, service wire size, receptacle, and fusing requirements. It is possible that this model, when used as intended for its expected purpose, may be defined as "continuous use". Continuous use is defined as continuous, full power on for 3+ hours.

Model is available in 200V, 208V, 220V, 230V, 380V, 400V, and 415V. Contact Pottery Pulse directly.

Model will operate properly on both 50Hz and 60Hz.

​Model is available in 3 phase Delta and Wye (380V, 400V and 415V) designs.

Shipping Weight

330lb. (150 kg) - Approx.

Shipping Method

​Freight Truck​​

NRTL Agency Listing
TUV Listed United States and Canada - Designed and Tested to CSA & U/L 499

HF 2327 models may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

As Evenheat says: Better by Design!

Top Load

The HF 2327 boasts a vertical loading configuration with a chamber that measures 23.5 inches in diameter and 27 inches deep. Capable of daily cone 10 firings.

Lid Handle

Evenheat recognizes the significance of handles in kiln design. The correct size and shape of handles are essential for the intended purpose. The lid handles provided by Evenheat for the HF Studio Series perfectly illustrate this principle, featuring a 13" handle meticulously crafted for comfortable grip and smooth operation. These wide, corner-mounted handles facilitate confident and effortless lifting, even when gloves are worn. They distinguish themselves from others on the market, delivering an enjoyable user experience.

Dyna-Lift Lid Lift Assist

All High Fire studio models are equipped with Evenheat's Patented Dyna-Lift lid lift assist as a standard feature.

The Dyna-Lift dramatically reduces the effort needed to operate the kiln lid, achieving this task with smooth and graceful ease, and without any adverse effects on the kiln.

Notable characteristics of this design include its lack of a connection to the kiln body, a single-point lifting system, and a focus on allowing the lid to operate naturally.

In contrast, competing lid lift designs attach the lifting mechanism directly to the kiln itself. This places all the lifting forces on the kiln chamber, resulting in significant weakening and damage over time. Our Dyna-Lift, however, takes a different approach by directing all lifting forces to the kiln stand itself.

The Dyna-Lift stands as the ultimate Lid Lift Assist, ensuring no harm to your kiln!

Multi-zone Control

The HF 2327 comes with a state-of-the-art multi-zone control system. This technology employs multiple thermocouples (temperature sensors) to efficiently oversee and sustain the heat levels within the firing chamber.

By segmenting the kiln chamber into distinct heat zones, each equipped with its dedicated thermocouple, the kiln achieves an exceptionally elevated level of temperature control precision for each section. This careful regulation leads to an impressively uniform temperature distribution across the entire chamber, ensuring consistency from top to bottom.

Lid Vent

The HF 2327 is equipped with a cutting-edge two-position lid vent, masterfully engineered to expedite the cooling process with precision and finesse.

Swing View Equipped

For the HF 2327, temperature control is effortlessly woven into Evenheat's Swing View Adjustable Enclosure.

Imagine a swiveling, lift-up masterpiece – this enclosure lets you dance with the control panel, adjusting it to your preferred angle for a seamless view and programming experience. And when the curtain falls on your creative session, simply lower it back into position, offering a clear view from any corner of your studio. It's a performance of simplicity and efficiency.

The Swing View harmonizes exquisitely with touchscreen controls like the TAP I and Icon+, ensuring a symphony of perfect viewing angles. Its user-friendly elegance is sure to take a standing ovation from your studio audience.

3" Firebrick with No Loss in Chamber Volume

As the story of kiln design unfolded, the 2-1/2" firebrick played a foundational role. However, with the rise of high-temperature requirements, the 3" firebrick took center stage, prompting many kiln manufacturers to alter their course. They opted for a reduction in the firing chamber's size to accommodate the thicker insulation while leaving the kiln's external dimensions untouched.

However, Evenheat embarked on a unique journey. Rather than shrinking the chamber's size, they retained its ample interior space and expanded the external dimensions. This innovative approach safeguards the chamber's capacity, ensuring a seamless fit for standard kiln furniture. This thoughtful design decision reflects a commitment to preserving compatibility and user-friendliness.

Swing-Away Peephole Covers

Evenheat's kiln designs embrace swing-away peephole covers, diverging from the traditional use of plugs.

Conventional plugs often have a habit of getting lost or damaged as time passes. In contrast, Evenheat's integrated peephole covers stay firmly attached to the kiln, enabling effortless swinging open and closing. This design ensures that they won't go missing or endure damage.

Lid Security Bar

The HF 2327 is thoughtfully equipped with a lid prop bar, expertly crafted to securely hold the lid in an open position. This convenient addition seamlessly complements our carefully engineered lid handle, enhancing the ease and smoothness of the kiln's operation.

Relay Access Port

The HF 2327 showcases Evenheat's Relay Access Port, a cleverly designed feature that simplifies and streamlines relay replacement without the need to disassemble the entire panel.

Users can effortlessly remove the access plate to directly access the mechanical relays, eliminating the necessity of removing the control panel or dealing with intricate internal wiring. This process is remarkably straightforward and efficient, requiring only a screwdriver.

Recognizing that mechanical relays may encounter issues over time, Evenheat's introduction of the relay access port proves to be an invaluable resource during such situations.

While Pottery Pulse highly recommends the Quiet Drive Solid State Relay system, for those with budget considerations, this feature stands out as a practical and accessible option.

Single Maintenance Line

Evenheat stands by the use of a solid stainless jacket design. A solid jacket signifies exceptionally robust construction—no gaps, no shifting, and built to endure.

In its deep 27" High Fire models, they incorporate what they refer to as a "maintenance line." This division allows the chamber to be partially disassembled for maintenance and delivery purposes.

The Maintenance Line is securely anchored through the use of stainless steel plates and screws. By simply removing the screws, you can separate the sections for maintenance or installation.

Unlike the use of buckles, which have a tendency to loosen and permit shifting during loading, unloading, and use, this method ensures stability and reliability.

The HF 2327 presents an array of Multi-Zone control choices, featuring the RampMaster II, Icon+, and TAP I. These Multi-Zone controls rely on multiple thermocouples (temperature sensors) to ensure remarkable temperature uniformity within the firing chamber.

At Evenheat, we enhance the top-tier control platforms by integrating Special Limits thermocouples for precise temperature detection and incorporating non-metallic faceplates to boost Wi-Fi connectivity for online applications. Keep reading to delve into the details of these control systems and discover why they represent the pinnacle of quality in the market.

RampMaster II

Derived from Bartlett Instruments' acclaimed V6-CF platform, the RampMaster II is intricately crafted with ceramic enthusiasts at the forefront of its design. Departing from the prevailing trend of touchscreen interfaces, the RampMaster II boasts distinctive buttons and a vibrant display, catering to those who value the tactile experience of controls.

In harmony with Evenheat's unwavering commitment to superior quality, the RampMaster II incorporates a Special Limits thermocouple for precise temperature control. When coupled with the Quiet Drive Solid State Relay system, this device achieves optimal performance, seamlessly blending advanced technology with an intuitive user interface.


Emerging from Bartlett's esteemed Genesis platform, the Icon+ reimagines the user experience by incorporating Special Limits thermocouples, achieving unparalleled precision, and establishing new industry standards. Its performance is further elevated by a non-metallic faceplate that significantly enhances Wi-Fi connectivity, facilitating seamless integration with the Bartlett online app and taking its functionality to unprecedented heights.

The Icon+ showcases a remarkably user-centric interface, ensuring effortless and intuitive interactions. When paired with the Quiet Drive Solid State Relay system, the Icon+ delivers exceptional performance, pioneering new benchmarks in the industry.

The Icon+ embodies the synergy of Bartlett's mastery in control systems and Evenheat's forward-thinking design approach, resulting in a device that leads the industry in terms of control performance.


The TAP I assumes a central role as the preferred control system for Evenheat's specialized kiln offerings, encompassing our advanced multi-zone and salt bath models.

The salt bath heat treating process stands out due to its unique requirements that extend beyond the capabilities of standard kiln controls. Acknowledging this, SDS Industries has developed specialized software to address these distinctive needs.

The TAP I demonstrates equal proficiency in managing multi-zone kilns, accommodating their intricate demands for multiple thermocouple inputs and relay outputs. Evenheat's HF series of ceramics kilns serves as an exemplary application of this capability.

Adhering to Evenheat's design philosophy, the TAP I is furnished with Special Limits thermocouples, ensuring precise temperature sensing with minimal error. When combined with the Quiet Drive Solid State relay system, the TAP I attains the utmost level of control precision.

Consider an upgrade that helps you avoid the costs and inconvenience of mechanical relay failures.

Embark on a journey with Evenheat's Quiet Drive Solid State Relay System, a pinnacle of innovation characterized by its absence of moving parts, offering a long-lasting, maintenance-free existence. Revel in its superior performance, providing precise and consistent heating to uphold your kiln's optimal functionality.

When exploring Relay Technology, it becomes evident that Solid-state relays (SSRs) offer a robust and dependable alternative to conventional mechanical relays, known for their moving parts and electromagnetic coils. SSRs employ a solid semiconductor mechanism, eliminating mechanical wear and delivering significant advantages in kiln temperature management.

Benefit 1 - Exceptional Durability: SSRs are renowned for their extended lifespan, resistant to the mechanical wear and electrical arcing common in mechanical relays. The familiar clicking sound often associated with kilns signifies the operation of mechanical relays, which over time leads to wear and the need for costly repairs. Conversely, Evenheat's SSRs offer silent and reliable operation that seamlessly aligns with your kiln.

Benefit 2 - Superior Temperature Precision: Mechanical relays have limited cycling frequencies to prolong their lifespan, while SSRs can cycle as frequently as 120 times per second, enabling swift adjustments and unmatched temperature precision. All Evenheat controls, including the standard Icon controller, benefit from the rapid cycling of SSRs to ensure precise temperature control.

Benefit 3 - Prolonged Heating Element Life: SSRs incorporate Zero Crossing technology, engaging and disengaging at the zero-voltage point of AC power cycles. This significantly extends the lifespan of heating elements by ensuring they operate at optimal voltage, reducing wear compared to mechanical relays lacking this feature.

Design Excellence - 30 Amp Capacity: Evenheat carefully selects SSRs with a 30 amp rating but operates them at a cautious 15 amps, providing a significant safety margin for reliable performance. This practice ensures SSRs remain well within their derating curve, promoting cooler operation and enhanced longevity, all upheld by Evenheat's commitment to quality.

Design Excellence - External SSR Heatsinks: Effective cooling is essential for the longevity of SSRs. Evenheat addresses this by externally mounting SSR heatsinks, improving airflow and preventing heat buildup inside the control enclosure. This design approach minimizes heat transfer between the control enclosure and the SSR, with standoffs creating a gap for cooling air. This meticulous approach guarantees that SSRs function at their optimal capacity, as evidenced by an impressive six-year track record of zero failures.

Estimated order to ship lead time is 6 weeks.

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