CORE BLACK 11 Specifications |
| Model |
CORE BLACK 11 |
| Room Size |
354-566 cu. ft. |
| Wattage Rating |
10500 |
| Amperage |
43.75 |
| Wire Size AWG |
8 |
Manual
HUUM CORE 10.5kW 240V Electric Sauna Heater
Description
HUUM CORE 10.5kW 240V Electric Sauna Heater
The HUUM Core 10.5kW represents the most powerful option in the Core lineup, delivering robust heating performance for larger residential saunas. This Core electric sauna heater handles sauna rooms from 354 to 566 cubic feet, making it perfect for spacious family saunas, dedicated wellness rooms, and custom builds where generous heating capacity ensures consistently powerful performance.
Engineered in Estonia, where sauna culture is a way of life, the HUUM Core electric sauna heater combines sleek Scandinavian design with the thermal power needed for premium sauna experiences.
What distinguishes the HUUM Core 10.5kW 240V electric sauna heater is its ability to deliver professional-grade heat while maintaining the minimal safety distances that define the Core series.
Unlike traditional high-output heaters that demand substantial clearances, the Core sauna heater can embed directly into benches, position tightly in corners, or integrate into architectural designs where conventional heaters would violate safety requirements. This flexibility maximizes usable space even in larger saunas while maintaining the intense, enveloping heat that defines quality sauna bathing.
Maximum Power for Larger Spaces
The Core heater in its 10.5kW configuration handles the upper range of residential sauna sizes, from 354 to 566 cubic feet. This makes it perfect for family-sized saunas accommodating 4-6 people comfortably, custom home wellness suites, and spacious builds where heating capacity must match ambitious square footage.
The 10.5kW output delivers sufficient thermal power to reach traditional sauna temperatures of 180-195°F efficiently, typically heating properly insulated spaces to the target temperature in 35-45 minutes.
As a 240V electric sauna heater, the Core 10.5kW operates on standard residential electrical service available throughout North American homes. The single-phase (1PH electric sauna heater) design eliminates the need for specialized three-phase commercial power, making installation simpler and more suitable for residential setups.
A qualified electrician can connect it to existing 240-volt circuits, though the higher amperage requirements may necessitate dedicated circuit installation depending on existing electrical capacity. This remains simple residential electrical work rather than commercial-grade infrastructure.
Generous Stone Capacity for Superior Steam
The HUUM Core holds an impressive 66 pounds of sauna stones, providing substantial thermal mass that enhances steam quality and heat retention in larger sauna spaces. This generous stone capacity produces rich, enveloping steam as water hits the heated stones, creating the warm, immersive atmosphere of an authentic sauna experience. The stones absorb intense heat from the elements before releasing it gradually, providing the enveloping warmth that fills larger rooms completely.
In bigger saunas, stone capacity matters even more. The thermal mass moderates temperature variations across the expanded space, stores heat effectively between sessions, and provides ample surface area for generating abundant steam that reaches every corner.
Pouring water over the sauna stones allows the Core 10.5kW to produce dense, soothing steam that spreads evenly throughout the room, creating a fully immersive heat experience, which is especially important in larger spaces where weaker steam output is more apparent.
Proper stone selection optimizes performance. The Core requires stones sized between 2-4 inches to balance airflow needs against steam production. Regular inspection and replacement of cracked stones, annually (preferably) with heavy use, maintains optimal performance and protects heating elements from damage caused by restricted airflow.
Smart Control for Premium Installations
The HUUM Core 10.5kW integrates effortlessly with the UKU sauna control system, giving you complete control over your sauna experience. While the HUUM electric sauna heater operates reliably with standard timer controls, pairing it with the UKU controller introduces smartphone connectivity, elevating convenience for modern home saunas.
With mobile app access, you can preheat your sauna remotely. Start it on your way home and step into perfectly balanced heat. You can also track real-time temperature, set automatic shutoff timers for safety and efficiency, and create personalized heating settings to suit different users. This level of control blends modern functionality with the authenticity of a traditional sauna.
The UKU controller is sold separately, allowing flexibility in how you manage your setup. You can keep things simple with manual controls or upgrade to a fully connected system with app-based operation, voice commands, and automated scheduling tailored to your routine.
Built for Serious Sauna Enthusiasts
The HUUM Core sauna heater is designed to express a sense of personal style while delivering reliable performance and smooth, high-quality steam in a sleek, modern form. Made from stainless steel with a matte black casing and black steel accents, it brings a clean, cohesive look that fits seamlessly into premium sauna settings.
The HUUM sauna heater thrives even in larger spaces through its clever design that allows endless placement choices, including the option to embed the heater within the sauna bench, which is impossible with traditional high-output heaters that require substantial clearances. This versatility means even spacious saunas maintain efficient layouts without dead zones consumed by equipment clearances.
Estonian Craftsmanship for Long-Term Performance
Every 240V sauna heater in the HUUM Core line is constructed from stainless steel chosen for corrosion resistance and longevity. The materials withstand years of temperature cycling and humidity exposure without degradation. This is critical for equipment operating in the extreme conditions that define sauna environments, especially important for high-output units running at maximum capacity.
The HUUM Core electric sauna heater is backed by a 3-year warranty for residential use, highlighting the brand’s trust in its Estonian build quality. It covers manufacturing defects and performance-related issues, offering reassurance for a long-term wellness investment.
The Premium Choice
The HUUM Core 10.5kW 240V electric sauna heater represents the top-tier option for residential sauna installations requiring maximum heating capacity without compromising the design flexibility and minimal safety distances that define the Core series. Its size range covers spacious family saunas and custom wellness suites where heating performance cannot be compromised.
For larger residential saunas, dedicated wellness spaces, or custom-designed sauna setups, the Core 10.5kW offers a well-balanced mix of strong heating performance, flexible installation, and a refined, modern design that ensures every session feels consistently powerful and comfortable.
The Core quickly heats the sauna room while delivering long-lasting relaxation with authentic Finnish heat and abundant steam, providing everything a premium home sauna should offer.
FAQs
HUUM CORE 10.5kW 240V Electric Sauna Heater
What size sauna room is the HUUM Core 10.5kW heater designed for?
The HUUM Core 10.5kW is designed for sauna rooms ranging from 354 to 566 cubic feet. This makes it ideal for spacious family saunas accommodating 4-6 people and larger custom home wellness installations.
Can the HUUM Core 10.5kW heater be installed inside a sauna bench?
Yes, the HUUM Core 10.5kW's minimal safety distances allow it to be embedded directly within sauna benches. This unique design flexibility is impossible with traditional high-output heaters that require substantial clearances.
What electrical requirements does the HUUM CORE 10.5kW heater have?
The HUUM Core 10.5kW requires a 240V single-phase (1PH) electrical connection, standard in North American residential homes.
Due to higher amperage requirements, a dedicated circuit may be necessary depending on existing electrical capacity.
How many sauna stones are required for the HUUM CORE 10.5kW heater?
The HUUM Core 10.5kW holds 66 pounds of sauna stones. Stones should be sized between 2-4 inches for optimal airflow and steam production.
Does the HUUM Core 10.5kW include a control unit?
No, the control unit (UKU controller) is sold separately. This allows you to choose your preferred control method, from basic timers to the advanced HUUM mobile app for smartphone control.
What materials are used to construct the HUUM Core 10.5kW heater?
The HUUM Core 10.5kW is built from stainless steel and finished with a matte black casing and black steel accents, giving it a clean, modern look. These high-quality materials ensure strong corrosion resistance and long-lasting durability in demanding sauna environments.
Where is the HUUM Core sauna heater manufactured?
The HUUM Core sauna heater is manufactured in Estonia, where sauna culture is a way of life. This Estonian craftsmanship ensures quality construction rooted in deep sauna tradition.
Can water be poured on the stones of the HUUM CORE heater?
Yes, water should be poured on the heated stones to generate traditional sauna steam.
The 66-pound stone capacity provides ample surface area for abundant steam production throughout larger sauna spaces.
What warranty is included with the HUUM Core 10.5kW heater?
The HUUM Core 10.5kW is backed by a 3-year warranty for private residential use, covering manufacturing defects and performance-related issues. This ensures added reliability and peace of mind for your investment.
What are the dimensions of the HUUM Core 10.5kW sauna heater?
The HUUM CORE 10.5 kW sauna heater measures approximately 830 mm (height) × 385 mm (width) × 385 mm (depth).
