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Harvia

Harvia K12.5G Club Series 12.5kW Stainless Steel Electric Sauna Heater at 240V 1PH | HRKGU1224C

SKU HRKGU1224C
$2,086.00
$2,086.00

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SHIPPING & DELIVERY — HARVIA

Most in-stock Harvia heaters, controls, accessories, sauna stones, and other standard products are typically prepared for shipment within approximately 2–7 business days. Availability and timing may vary by product, destination, and fulfillment method.

Once shipped, standard ground delivery for most heaters, controls, stones, and accessories generally takes approximately 3–5 additional business days within the contiguous U.S., depending on destination and carrier routing. Oversized or freight-shipped Harvia products may require additional transit time and delivery coordination.

Harvia sauna cabins and larger specialty products have model-specific lead times. Some models are stocked and ready for fulfillment, while others may require up to approximately 12 weeks. Freight and oversized deliveries may also require additional transit time and delivery coordination.

Once your order is underway, we’ll keep you informed with available shipping and tracking updates. Have a delivery question or working toward a particular project date? We’re happy to help at support@betweenliving.com.

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Product Description

Commercial-Grade Sauna Heating with Powerful Output and Heavy-Duty Reliability

The Harvia K12.5G Club 12.5kW sauna heater is engineered to provide dependable heating performance for larger sauna environments that demand continuous operation and long-lasting durability. Designed for sauna rooms from 494 to 742 cubic feet, this heavy-duty heater delivers steady heat output for residential and commercial installations.

Built with deluxe stainless steel construction throughout, the K12.5G Club is designed to withstand demanding environments while maintaining reliable performance over time. Its large stone capacity supports effective heat retention and balanced heat distribution, while direct rock-to-heating element contact helps create a traditional sauna experience with steady and penetrating warmth.

Ideal for apartment buildings, hotels, resorts, sports facilities, swimming halls, and large family saunas, the K12.5G Club is designed for applications where performance and durability are essential.

Key Features

  • Heavy-Duty Commercial Design: Built for demanding residential and commercial sauna environments.

  • Deluxe Stainless Steel Construction: Interior and exterior surfaces designed for durability and corrosion resistance.

  • Multi-Layer Construction: Helps maintain lower surface temperatures for improved safety.

  • Direct Rock-to-Heating Element Contact: Supports efficient heat transfer and a traditional sauna experience.

  • Large Stone Capacity: Helps improve heat retention and balanced heat distribution.

  • Optional 24-Hour Time Clock Compatible: Supports expanded control functionality with optional controls.

  • Continuous Performance Design: Engineered for extended operation and larger groups of users.

Specifications

Model: K12.5G Club
Power Output: 12.5kW
Sauna Room Capacity: 494–742 cu. ft.
Installation Type: Floor Mounted
Construction: Deluxe Stainless Steel Interior and Exterior
Stone Capacity: 132 lbs
Stone Requirement: 3–4 Boxes (Sold Separately)
Optional Feature: 24-Hour Time Clock
Safety Certifications: UL Tested and Listed, ETL Certified

Product Attachments

Harvia Club Manual
Harvia Heater Requirements and Information
Harvia Heater Comparison
Sauna Heater Sizing Calculator
Warranty Information

***REQUIRED
Stones: AC3000 x4  (offered in dropdown)
Boxes of stones needed: 4 boxes of 20 kg stones
Xenio Control Unit Needed:  CX45-U1-U3 (offered in dropdown)
Fenix Control Upgrade Option:  FX45-U1-U3-XC
EXPLORE AND COMPARE ALL CLUB HEATERS AND ACCESSORIES
Before the electrician. Before the decision. Have a heater question? Ask away. We can help you make sense of the product before you commit.

Electric sauna heaters can look deceptively simple on the page. If you are wondering about heater size, electrical requirements, controls, installation, stones, clearances or what is included, send us the question before ordering.

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Harvia product: Harvia K12.5G Club Series 12.5kW Stainless Steel Electric Sauna Heater at 240V 1PH | HRKGU1224C
Electrical requirements and final installation should always be confirmed by the product documentation and a qualified electrician. Between Living can help you identify the relevant specifications, controls and manufacturer information before that conversation.
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