HUUM CORE Alder

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HUUM CORE Alder

HUUM CORE Alder

The HUUM CORE Alder is a premium electric sauna heater that combines the compact architecture of the CORE Series with pre-fitted Alder wood exterior panels for a warm, natural appearance. Available in 6.5 kW, 9 kW, and 10.5 kW configurations, it accommodates sauna rooms from 177 to 566 cubic feet, depending on the selected output. Constructed from stainless steel and finished with four Alder wood panels, the CORE Alder is designed to complement wood-lined sauna interiors while maintaining a compact footprint. The heater can be installed as a floor-standing unit or integrated into a compatible sauna bench when installed according to HUUM requirements. Designed, engineered, and manufactured in Estonia, the CORE Alder features industrial-quality stainless steel heating elements, a 66 lb stone capacity, adjustable legs, and compatibility with HUUM UKU control systems. All supplied configurations operate on 240V single-phase power. Required HUUM UKU control and 66 lb of sauna stones (2 boxes), sold separately.

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$2,820

$2,820 ~~$3,100~~

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Key Features

Three Power Options: Available in 6.5 kW, 9 kW, and 10.5 kW configurations for sauna rooms from 177 to 566 cubic feet.

Alder Wood Exterior: Four pre-fitted Alder wood panels create a finished, natural appearance designed to complement traditional and contemporary sauna interiors.

Customizable Inlay Finish: Designed with a choice of inlay finishes for additional visual customization.

Compact Design: Space-conscious CORE architecture provides flexible placement within the sauna.

Bench Integration: Designed to support complete integration into a compatible sauna bench when installed according to HUUM requirements.

External Control Required: Designed for operation with a compatible HUUM UKU control system, sold separately.

66 lb Stone Capacity: Accommodates 66 lb of compatible 2–4 in sauna stones.

Direct Stone-to-Element Contact: Stones are positioned in direct contact with the heating elements for efficient heat transfer.

Industrial-Quality Heating Elements: Equipped with stainless steel electric heating elements.

Adjustable Legs: Four adjustable legs are included for positioning and leveling.

240V Single-Phase: All supplied CORE Alder configurations operate on 240V single-phase power.

Made in Estonia: Designed, engineered, and manufactured in Estonia.

Product Details

Model: CORE ALDER

Product Type: Electric Sauna Heater

Series: CORE

Available Models: CORE ALDER 6, CORE ALDER 9, CORE ALDER 11

Available Heating Power: 6.5 kW, 9.0 kW, 10.5 kW

Overall Sauna Room Range: 177–566 cu. ft., Depending on Selected Output

Primary Fuel: Electric

Controls: HUUM UKU Control Required, Sold Separately

Installation: Floor-Standing or Bench-Integrated, Subject to Installation Requirements

Exterior Panels: Alder Wood

Construction: Stainless Steel

Heating Elements: Stainless Steel, Industrial Quality

Voltage: 240V

Phase: Single-Phase

Amperage: 25–43.75A, Depending on Selected Output

Wire Size: 10 or 8 AWG, Depending on Selected Output

Circuit Breaker: See Installation and Operation Manual

Safety Listing: CE

Minimum Ceiling Height: 80 in (203 cm)

Safety Clearances: See Installation and Operation Manual

Stone Capacity: 66 lb (30 kg)

Stone Size: 2–4 in (5–10 cm)

Required Stone Quantity: 2 Boxes, Sold Separately

Heater Weight: 41.9 lb (19 kg)

Shipping Weight with Sauna Stones: 107.9 lb (48.9 kg)

Country of Manufacture: Estonia

Residential Warranty: 3-Year Limited Warranty

Commercial Warranty: 1-Year Limited Warranty, Excluding Heating Elements

Included

HUUM CORE Alder Sauna Heater
4 Adjustable Legs
4 Unfinished Metal Shields
4 Cover Strips
4 Alder Wood Panels
Cover Strip Fastening Screws
Wood Panel Fastening Screws
Installation and Operation Manual
3-Year Limited Residential Warranty
1-Year Limited Commercial Warranty, Excluding Heating Elements

HUUM UKU control and sauna stones are not included. A compatible UKU control and 66 lb / 2 boxes of sauna stones are required and sold separately.

Dimensions

HUUM CORE Alder Heater

Width: 12.2 in (31 cm)

Depth: 12.2 in (31 cm)

Height: 32.7 in (83 cm)

Overall Dimensions: 12.2 × 12.2 × 32.7 in (W × D × H)

Heater Weight: 41.9 lb (19 kg)

Shipping Weight with Sauna Stones: 107.9 lb (48.9 kg)

Stone Capacity: 66 lb (30 kg) / 2 Boxes

CORE Alder Panel

Width: 15.1 in (38.4 cm)

Depth: 1.1 in (2.7 cm)

Height: 31.5 in (80 cm)

Construction Material: Alder Wood

Individual Panel Dimensions: 15.1 × 1.1 × 31.5 in (W × D × H)

Shipping & Delivery

Shipment: This sauna heater system ships via scheduled freight delivery. The shipment arrives secured on a wooden pallet and protected with three-ply cardboard packaging.

Delivery: A delivery appointment is required. The freight carrier provides delivery service only, with limited assistance available at the delivery location.

Delivery Requirements: Prior to shipment, we may contact you to confirm delivery details and identify any access restrictions or special handling requirements that may affect delivery.

Shipping Rate: Shipping rates are calculated based on the delivery location and confirmed based on the destination. Special delivery requirements may result in additional charges.

Accessory Freight: Eligible sauna accessories may be consolidated with the heater shipment to help minimize separate freight charges.