Engineered for daily recovery, athletic performance, and profound restorative calm. From full-spectrum Canadian hemlock infrared cabins and authentic outdoor Harvia-heated saunas, to high-flow cold plunge tubs and sub-zero chillers.
Crafted from sustainable Canadian Hemlock with ultra-low EMF full-spectrum carbon and quartz heaters. Designed for effortless indoor installation with standard UK 13A household plug-and-play convenience.
Engineered for UK garden living with premium Canadian Spruce timber, tempered panoramic safety glass, bitumen shingle weatherproof roofing, and genuine Finnish Harvia electric heaters (4.5kW to 8kW).
Harvia Electric Heaters • Canadian Spruce • Weatherproof
Built for full-body immersion and rapid vagus nerve reset. From the portable Essentials 350L tub to the upright Core 450L, ergonomic reclined Elite 450L, and generous 2-person Pro 650L. All engineered with reinforced drop-stitch walls and chiller quick-connect ports.
Chiller Compatible • Drop-Stitch PVC • 350L to 650L
Eliminate the need for ice bags forever. High-efficiency heat pump compressor systems that both chill water down to 3°C and heat up to 42°C for warm hydrotherapy. Equipped with ozone & UV sanitation, self-priming pumps, and iOS/Android WiFi smart app controls.
Say goodbye to bags of supermarket ice forever. KOVE smart chillers use closed-loop compressor heat pump technology to chill water down to 3°C or warm it up to 42°C, keeping your water crystal clear, sanitized, and ready on demand.
Deep muscle relaxation, increased blood circulation & evening unwind
Dual Heat & Cool Compressor
Powered by high-efficiency rotary compressors with low-GWP R32 eco refrigerant. Unlike cooling-only units, KOVE chillers reverse cycle smoothly to heat your tub up to 42°C during chilly British winter nights.
Rapid Pull-Down Performance
Engineered with titanium heat exchangers that resist corrosion while accelerating thermal transfer. Water pulls down rapidly from ambient summer temperatures to freezing sub-5°C without stalling.
Continuous UV + Ozone Sanitation
Dual-stage chemical-free purification: integrated ultraviolet-C light eliminates microbes at the cellular level while the internal ozone generator neutralises organic matter and odour, drastically reducing chemical reliance.
Built-in Self-Priming Water Pump
No external water pumps or tedious manual siphon priming required. The internal heavy-duty circulation pump draws water automatically through the closed circuit at a whisper-quiet operating volume.
20-Micron Micro Filtration
Housing high-density 20-micron pleated filter cartridges that trap hair, dead skin cells, garden pollen, and airborne grit. Washable and easy to swap in seconds with UK-stocked replacement 5-packs.
iOS & Android Smart WiFi Control
Schedule chill cycles to take advantage of cheaper off-peak electric tariffs (e.g. Octopus Energy). Turn the chiller on while driving home from the gym or setting up for an invigorating morning routine.
Universal 1/2-Inch Quick-Connect Compatibility
Every KOVE chiller comes fitted with commercial-grade 1/2″ quick-release push fittings and food-grade reinforced hoses. Connect directly to KOVE Essentials, Core, Elite, and Pro tubs, or retrofit to any existing ice plunge with standard 1/2″ water ports in under 5 minutes without tools.
Choosing between an indoor infrared cabin and a traditional outdoor Harvia-heated sauna depends on your available space, preferred heat intensity, and electrical setup. Here is how they compare:
Indoor Wellness
Full-Spectrum Infrared Cabins
Gentle radiant heat waves that penetrate deeply into muscles and joints at comfortable, breathable temperatures.
Timber MaterialCanadian Spruce with weatherproof bitumen shingles
Electrical Requirements4.5kW – 8kW Harvia heater (Part P UK Electrician 32A connection)
Heat-Up Time30 – 45 minutes
Base RequirementsSolid level base (concrete pad, paving slabs, or reinforced deck)
Typical Running CostApprox. £1.20 – £1.80 per session
In-Depth Editorial Guide
Why Buying a Sauna Could Transform Your Home and Lifestyle
Want to dive deeper into sauna health benefits, circulation routines, and garden wellness planning? Read our comprehensive buyer’s guide covering everything from size selection to regular timber maintenance.
Our 1, 2, and 3-person indoor infrared saunas plug straight into a standard 13A wall socket. Outdoor cube and barrel saunas with 4.5kW–8kW Harvia heaters require an outdoor rotary isolator switch installed by a qualified Part P registered UK electrician.
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Ground & Base Preparation
Outdoor saunas and high-capacity plunge tubs must be placed on a completely flat, level, load-bearing foundation—such as a concrete pad, solid paving flags, or reinforced structural timber decking.
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Contrast Therapy Routine
Combine a 15–20 minute sauna session with a 2–3 minute cold plunge at 3°C–10°C for enhanced circulation, accelerated muscle recovery, and reduced systemic inflammation. Always stay well hydrated.
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Timber Care & Maintenance
Canadian Hemlock naturally resists odours and moisture inside the home. For outdoor spruce saunas, applying a breathable UV-resistant exterior stain once every 12–18 months preserves the golden wood against UK weather.
Need Guidance on Sizing, Timber, or Electrical Requirements?
Our friendly UK-based customer support team is here to assist with footprint dimensions, delivery access, and electrician specifications.
Infrared Heat
Cold Plunge Therapy
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Harvia Powered
Harvia Powered
Harvia Powered
Harvia Powered
Cold Plunge
Cold Plunge
Cold Plunge
Cold Plunge
Cold Plunge
Dual Climate
Dual Climate
Dual Climate
Dual Climate
