10.5 kW Electric Sauna HeaterCore Electric Heaters by Huum Share Manufacturer: Bsaunas Inc. Brand: Huum Collection: Core Electric Heaters Model: 10.5 kW Electric Sauna Heater Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing Sean Breen was great to work with at Napa Hot Tubs. No high pressure sales, just honest and very helpful. We looked at many other hot tubs and kept coming back to Marquis. We are very satisfied and would recommend Napa Hot Tubs 100%! Ashley Brandner Just wanted to say the Covana top we got with our hot tub is the best investment we ever made. Such a labor saver and we use our hot tub every single day. Eric Freeman I am extremely happy with the service I received when my older hot tub had an error message. I walked in and asked for advice and for parts and they were extremely knowledgeable and steered me in the right direction and I was back up and running in no time! Sandy Barta I had to replace my hot tub in a hurry, and Sean was an absolute pleasure to deal with! He did exactly as promised, and delivered and installed a new ot tub in record time. I couldn't be happier with service! M V We live well out of the range but yet NVHT has always worked with us from installing our new hot tub and covanna cover to getting items for repair and maintenance. Excellent service from owner to installation crew. Eric Freeman Fantastic experience with the Napa Valley Hot Tubs team. I spoke to them on a Tuesday and by Saturday I had a fully installed hot tub. They arranged the electrician and handled everything. I would recommend them to anyone. Sam Lambert DescriptionThe HUUM CORE 10.5 kW is the most powerful model in the CORE series, built for larger sauna rooms from 354 to 566 ft³ (10 – 16 m³) that demand strong, even heat distribution and the refined look of modern design. It heats up quickly, produces smooth, soft steam, and complements any premium sauna interior. Manufacturer InfoWhy CORE Stands OutMinimal safety distances – Ideal for larger saunas with creative bench layouts.Clean, modern design – Durable black metal body with a refined perforated top casing for optimal airflow.Smart control – Fully compatible with the HUUM mobile app for convenient remote operation.Flexible design, powerful performance – A heater that adapts to both modern homes and professional wellness spaces.With its compact footprint, flexible installation, and Estonian build quality, the CORE 10.5 kW offers professional-grade performance for spacious home or wellness saunas.Sauna Room Size354–566 ft³ (10–16 m³)Stone Capacity66 lb (30 kg), Ø 5–10 cmHeater Dimensions15″ W x 15″ D x 33″ H (385 x 385 x 830 mm)ElectricalVoltage: 240 V, 1-phase Breaker: 50 A double pole Wire: 8 AWG copper with 90°C insulation FeaturesWireless Connectivity Downloads Specifications Saunas Type: Sauna Heaters Style: Built-In Heating Method: Electric Shape: Square Installation Area: Indoor Size: 15.16" x 15.16" x 32.70" Share Manufacturer: Bsaunas Inc. Brand: Huum Collection: Core Electric Heaters Model: 10.5 kW Electric Sauna Heater Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing Sean Breen was great to work with at Napa Hot Tubs. No high pressure sales, just honest and very helpful. We looked at many other hot tubs and kept coming back to Marquis. We are very satisfied and would recommend Napa Hot Tubs 100%! Ashley Brandner Just wanted to say the Covana top we got with our hot tub is the best investment we ever made. Such a labor saver and we use our hot tub every single day. Eric Freeman I am extremely happy with the service I received when my older hot tub had an error message. I walked in and asked for advice and for parts and they were extremely knowledgeable and steered me in the right direction and I was back up and running in no time! Sandy Barta I had to replace my hot tub in a hurry, and Sean was an absolute pleasure to deal with! He did exactly as promised, and delivered and installed a new ot tub in record time. I couldn't be happier with service! M V We live well out of the range but yet NVHT has always worked with us from installing our new hot tub and covanna cover to getting items for repair and maintenance. Excellent service from owner to installation crew. Eric Freeman Fantastic experience with the Napa Valley Hot Tubs team. I spoke to them on a Tuesday and by Saturday I had a fully installed hot tub. They arranged the electrician and handled everything. I would recommend them to anyone. Sam Lambert Core Electric Heaters A Collection By Huum See All Core 9 kW Electric Sauna Heater Starting MSRP Learn More Add to Quote Core 6 kW Electric Sauna Heater Starting MSRP Learn More Add to Quote Saunas See All Heater Stones Starting MSRP 55.00 Learn More Add to Quote Classic Mini-Mini Sauna Cabin Starting MSRP 22900.00 Learn More Add to Quote Narvi Kaamos Wood Burning Heater Starting MSRP Learn More Add to Quote Homecraft Apex (1 Phase) Starting MSRP Learn More Add to Quote Narvi Kuru Wood Burning Heater Starting MSRP Learn More Add to Quote LeisureCraft Canadian Timber MiniPOD Sauna Starting MSRP Learn More Add to Quote Core 6 kW Electric Sauna Heater Starting MSRP Learn More Add to Quote Steel Mini Electric 3.5 kW Sauna Heater Starting MSRP Learn More Add to Quote Hive Mini Electric 9 kW Sauna Heater Starting MSRP Learn More Add to Quote Vivida 400 Outdoor Sauna Starting MSRP 4990.00 Learn More Add to Quote Air L 13 Sauna Heater Starting MSRP 3995.00 Learn More Add to Quote Classic Mini Sauna Cabin Starting MSRP 24900.00 Learn More Add to Quote Quick Search Hot Tubs & Swim Spas (9)Saunas (6) Patio Furniture (768)Grills & Outdoor Kitchens (343)Fire Pits & Patio Heaters (228)Hot Tubs & Swim Spas (133)Saunas (121)Refrigeration Appliances (9)Swimming Pools (4)Garden Structures (4)Hearth Appliances (2)Patio Umbrellas (1) All Sauna TypesSauna Heaters (60)Traditional Saunas (53)Infrared Saunas (6)Combination Saunas (2) All FeaturesWireless Connectivity (63)Bluetooth (15)Plug & Play (6)Color Changing (4) All Sauna TypesCombination Saunas (2)Infrared Saunas (2)Traditional Saunas (2) All FeaturesBluetooth (5)Wireless Connectivity (4)Portable (1)Color Changing (1) Any Max Occupancy1 - 2 People3 - 4 People5 - 6 People7 - 8 People Any Max Occupancy1 - 2 People2 - 3 People3 - 4 People4 - 5 People Go While every reasonable effort is made to ensure accuracy, due to continuous product improvement, standard features, options, pricing, and specifications may change at any time without notice. Please contact us for current information.
