The Nabertherm TOP 60 is a reliable top-loading kiln with excellent insulation and fast cooldown times. It provides uniform temperature distribution and intuitive controls for consistent firing results. Ideal for hobbyists and small studios.
The Nabertherm TOP 60 is built with three layers of premium 15 mm microporous rear insulation, helping you reach temperature efficiently and reliably every time you fire.
If you’ve ever felt that excitement when opening your kiln and seeing the finished results, you know how important consistency is. Nabertherm top-loading kilns are designed to deliver dependable firings day after day. With an easy-to-use controller, your firing programs are regulated accurately, giving you the confidence to focus on your work instead of worrying about the kiln.
These top loaders aren’t just kilns — they’re a trusted studio partner that supports your creative process and keeps up with your everyday production.
Superior Insulation & Energy Efficiency
Nabertherm top loaders feature high-performance refractory insulation inside the firing chamber, combined with microporous rear insulation that allows you to fire to Cone 10 while keeping energy consumption impressively low.
“Each time I open the kiln, I’m just as excited as I was after the first firing.”
Marta G. Palacios, ohyokoceramics.com
Additional Features
- Two layers of 20 mm microporous rear insulation on models Top 160 through Top 220, offering an excellent balance of energy efficiency and faster cooling times
- Certified to UL Standard 499 and CSA Standard C22.2#221
- Automatic lid lock when opened for added safety in the studio
| Model | Tmax* (°F) | Inner dimensions (inch) | Volume (cu ft) | Outer dimensions¹ (inch) | Weight (lbs) | Volts | Phase | Connected load (kW) | Amps² | Amps breaker | NEMA Plug |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Top 60 | 2408 | Ø 16.0 × 17.8 | 2.11 | 23.6 × 35.0 × 35.4 | 163 | 208 | 2/PE | 3.7 | 17.6 | 30 | 6-30 |
| Top 60 | 2408 | Ø 16.0 × 17.8 | 2.11 | 23.6 × 35.0 × 35.4 | 163 | 240 | 2/PE | 3.7 | 15.2 | 20 | 6-20 |
| Top 160 | 2408 | Ø 23.0 × 22.4 | 5.65 | 30.7 × 42.5 × 41.3 | 269 | 208 | 2/PE | 9.1 | 43.6 | 60 | fixed connection |
| Top 160 | 2408 | Ø 23.0 × 22.4 | 5.65 | 30.7 × 42.5 × 41.3 | 269 | 240 | 2/PE | 9.1 | 37.7 | 50 | 6-50 |
| Top 160 | 2408 | Ø 23.0 × 22.4 | 5.65 | 30.7 × 42.5 × 41.3 | 269 | 208 | 3/PE | 9.1 | 25.3 | 50 | 15-50 |
| Top 160 | 2408 | Ø 23.0 × 22.4 | 5.65 | 30.7 × 42.5 × 41.3 | 269 | 240 | 3/PE | 9.1 | 21.9 | 50 | 15-50 |
| Top 190 | 2408 | Ø 23.0 × 26.7 | 6.70 | 30.7 × 42.5 × 45.6 | 298 | 208 | 2/PE | 10.0 | 47.9 | 60 | fixed connection |
| Top 190 | 2408 | Ø 23.0 × 26.7 | 6.70 | 30.7 × 42.5 × 45.6 | 298 | 240 | 2/PE | 10.0 | 41.5 | 60 | fixed connection |
| Top 190 | 2408 | Ø 23.0 × 26.7 | 6.70 | 30.7 × 42.5 × 45.6 | 298 | 208 | 3/PE | 10.0 | 27.8 | 50 | 15-50 |
| Top 190 | 2408 | Ø 23.0 × 26.7 | 6.70 | 30.7 × 42.5 × 45.6 | 298 | 240 | 3/PE | 10.0 | 24.1 | 50 | 15-50 |
| Top 220 | 2408 | 36.6 × 23.0 × 17.7 | 7.76 | 44.0 × 41.3 × 37.4 | 340 | 208 | 2/PE | 15.1 | 72.4 | 100 | fixed connection |
| Top 220 | 2408 | 36.6 × 23.0 × 17.7 | 7.76 | 44.0 × 41.3 × 37.4 | 340 | 240 | 2/PE | 15.1 | 62.7 | 80 | fixed connection |
| Top 220 | 2408 | 36.6 × 23.0 × 17.7 | 7.76 | 44.0 × 41.3 × 37.4 | 340 | 208 | 3/PE | 15.1 | 41.9 | 60 | fixed connection |
| Top 220 | 2408 | 36.6 × 23.0 × 17.7 | 7.76 | 44.0 × 41.3 × 37.4 | 340 | 240 | 3/PE | 15.1 | 36.3 | 50 | 15-50 |
¹ External dimensions vary when kiln is equipped with additional equipment. Dimensions on request.
² Amps vary when kiln is equipped with additional equipment.
- To fire cone 10.
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Kiln Venting Nabertherm Kilns
During ceramic firing, certain clays and glazes can release gases and vapors that may be harmful if inhaled. For this reason, kiln exhaust should always be safely vented outdoors. We recommend connecting an exhaust pipe directly to the kiln to properly remove fumes. For models up to the N 300/H, a 3.15" (80 mm) diameter zinc-plated steel or stainless steel pipe is suitable. The exhaust pipe must be installed with a continuous upward slope to ensure proper airflow. Good room ventilation is also essential so fresh air can mix with the exhaust gases. For planning purposes, the exhaust piping system should be rated for a maximum temperature of approximately 392°F.
⚠️ Safety Note: The bypass connection and exhaust piping can become very hot during operation and may cause burns. Any wall ducting must be made from heat-resistant materials. We strongly recommend having a qualified local ventilation company size and install the exhaust system correctly. For Top series models, the exhaust pipe must be connected to the bypass outlet using an upward angled bend, allowing the lid to open freely.
Thanks to Nabertherm’s optimized insulation design and precisely matched bypass system, no additional ventilation system is required to achieve excellent temperature uniformity. The manual air inlet damper allows fresh air to enter the kiln so residual moisture can escape through the bypass system and out through the side exhaust connection. Once the kiln reaches 1112°F, the damper can be closed to ensure consistent firing results and outstanding temperature uniformity.

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