Black Pearl 3 horizontal, ∅ 2,2m hot tub with integrated wood-burning heater for 8-10 people – up to 35% more seating space. Thermal cover included!

Black Pearl 3 Horizontal – More room to relax, more reasons to enjoy.

Designed with comfort and capacity in mind, Black Pearl 3 Horizontal features a clever internal layout that offers up to 35% more seating space compared to traditional tubs with integrated heaters. Whether you’re entertaining guests or creating a tranquil moment for yourself, this hot tub offers the perfect blend of luxury, function, and efficiency.

At the core is a premium marine-grade Gelcoat fiberglass insert — the same material used in yacht manufacturing — ensuring durability and long-lasting shine. The 30 kW integrated stainless steel (AISI 304) heater delivers powerful, wood-fired warmth, heating the water in just 1.5–2.5 hours. A floating thermometer and oiled spruce steps are included for ease and comfort.

And yes, the insulated thermal cover is already included in the price — making this tub as energy-efficient as it is inviting.

Black Pearl 3 Horizontal is fully customisable with a wide selection of accessories, lighting options, and exterior finishes. Whether you prefer sleek WPC cladding, a massage system, or multicolour LEDs, we’ll help you build your perfect setup.

Package includes:

• Integrated wood-fired heater (25 kW), stainless steel AISI 304
• Water drainage valve
• Oiled or untreated spruce cladding
• 2-piece chimney (2 × 1 meter)
• Chimney heat guard and chimney cap
• Stainless steel water outlets
• Spruce steps
• Floating thermometer
• Thermal cover (black, grey or brown)
• Marine-grade Gelcoat fiberglass insert (Cream White RAL 9001, Slate Grey RAL 7015 or Sky Blue RAL 5012)

• Acrylic inserts are also possible.

Color options: Blue RAL5012, White/Cream RAL9001, Gray RAL7015, Black Marble, Blue Marble, Coffee Marble, Green Marble, White Marble, Brown Marble

Technical specifications:

• Capacity: 8-10 adults
• Insert material: Marine-grade fiberglass (Gelcoat)
• Outer diameter: 220 cm
• Inner diameter: 200 cm
• Height: 105 cm
• Water volume: approx. 1300 liters
• Heating time: approx. 1.5–2.5 h (to 38–40°C)
• Heater material: Stainless steel AISI 304 (upgrade to AISI 316 available)
• Thermal insulation (optional)
• Thermal cover included
• Electrical options available for massage, lighting, and heating systems

Accessories (for extra cost):

Exterior finishes:

• Spruce cladding (painted) + 77 €
• Thermowood cladding (oiled): +165 €
• Thermowood cladding (painted): +242€

*painted with Remmers lasur, available in many different shades. Color palettes are available here color chart 1,  color chart 2

• WPC cladding (anthracite, dark brown, grey): +176 €

Stairs:

• Standard stairs: +22 €
• Rounded stairs: +33 €
• Platform M stairs: +220 €

• Steel tightening bands (2 pcs): +72 €

Shelves (only for thermowood or spruce facade):

• Wooden shelf: +11 €
• Plastic shelf: +77 €

Water treatment & filtration:

• Stainless steel filter connection: +66 €
• Sand filter: +275 €
• Filter filling (cotton balls): +33 €
• Sand filter box (Spruce): +77 €
• Sand filter box (Thermowood): +99 €
• Sand filter box (WPC): +121 €
• UV-C lamp (Blue Lagoon): +385 €

Electric heating:

• 3 kW electric heater: +385 €
• 6 kW electric heater: +572 €
• 9 kW electric heater: +605 €

Insulation & upgrades:

• Additional foam insulation for insert: +99 €
• Heater upgrade to stainless steel AISI 316: +66 €

Massage systems:

• Hydro massage system – 8 jets: +385€
• Combi Hydro – 18 jets + 4 big jets + Air 4 jets: +935 €
• Air massage system – 12 jets: +385 €
• Combi Hydro 8 jets + Air 4 jets: +517 €

Lighting:

• 1 × big LED: +77 €
• 2 × big LED: +132 €
• 10 × mini LED: +132€
• 1 × big LED + 10 × mini LED: +176 €
• 2 × big LED + 6 × mini LED: +220 €
• 2 x big LED + 10 x mini LED: +264 €
• LED light strip (exterior): +154 €

Find the user manual here.

Product code: kubblackp3