Description
Product Overview
The Harvia Club KG15G-U3W 15kW Sauna Heater is a heavy-duty, commercial-grade electric sauna heater engineered for continuous operation in high-traffic wellness environments. Designed and manufactured in Finland by Harvia, this powerful floor-standing heater delivers consistent, even heat for large sauna rooms. Built with an all-stainless steel body and extra heavy-duty Incoloy heating elements, the Club KG15G-U3W is ideal for spas, gyms, hotels, and health clubs that demand reliability, longevity, and authentic Finnish sauna performance.
Key Features
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15kW commercial-grade output for sauna rooms from 600–989 cubic feet
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Floor-standing, all-stainless steel construction for durability and corrosion resistance
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Extra heavy-duty Incoloy heating elements designed for continuous, high-frequency use
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Large 135 lb stone capacity for stable heat retention and smooth thermal cycles
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Compatible with digital and mechanical control systems (sold separately)
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UL Listed for commercial safety compliance
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Designed and manufactured in Finland for professional sauna applications
Specifications
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Model: Harvia Club KG15G-U3W (K15G-U3-NC)
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Heater Type: Commercial Floor-Standing Electric Sauna Heater
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Power Output: 15 kW (14,400 watts)
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Recommended Sauna Size: 600 – 989 cu. ft.
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Voltage: 208V
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Phase: Three Phase (3PH)
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Amperage: 40 Amps
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Stone Capacity: 135 lbs (4 boxes, sold separately)
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Dimensions (W × D × H): 19 7/8" × 16.9" × 27.6"
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Construction: All Stainless Steel with Incoloy Heating Elements
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Certifications: UL Listed
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Country of Origin: Finland
Why Choose the Harvia Club KG15G-U3W?
The Harvia Club KG15G-U3W is purpose-built for commercial reliability and long service life. Its powerful 15kW output ensures rapid heat-up and consistent temperatures in large sauna rooms, even with frequent sessions throughout the day. With flexible control compatibility and rugged Finnish construction, this heater is a trusted choice for professional facilities that require performance without compromise.
What's Included
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Harvia Club KG15G-U3W 15kW Electric Sauna Heater
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Installation & User Manual
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UL Certification Label
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Mounting Hardware
(Control system and sauna stones sold separately)
Warranty & Support
