Deluxe Terrace Sauna | 6.6kW Harvia® Panoramic Garden Retreat

Deluxe Terrace: Technical Specifications

Buying Guide Deluxe Terrace Sauna

Model: Deluxe Terrace | The Bronzed Panoramic Social Suite

1. Place Your Order

• Choose the Deluxe Terrace Sauna, a premium 2–3 person outdoor sanctuary designed for terrace, patio, or compact garden placement.
• This model includes the high-stone-capacity Harvia Cilindro PC66 (6.6kW) heater, bronzed panoramic rear glazing, and Alder terrace benches as standard.
• Complete your order through our website. You will receive an immediate confirmation email with your 2026 production slot.
• To ensure a smooth delivery, you are welcome to send us a detailed video of your property. Because this model features extensive 8mm glass, checking the "kerbside-to-site" transit route is vital. The delivery is kerbside delivery only.

2. Order Processing & Manufacturing

• Your Deluxe Terrace is precision-crafted using a hybrid 28mm/42mm timber construction for optimal structural integrity and thermal mass. Your order includes:
• Premium Timber Cabin: 1600mm (L) x 2150mm (W) x 2050mm (H).
• Thermal Engine: Harvia Cilindro PC66 (6.6kW) pillar heater + Free Stones.
• The "Vista" Suite: 8mm Bronzed Safety Glass panoramic rear wall and matching glass door.
• Luxury Interior: Alder wood terrace benches and floor grates.
• Protection: Black Katepal sheet roof and built-in drainage tap.

3. Delivery Organisation – FREE Kerbside Delivery & Unloading

• Free Kerbside Delivery: Your sauna arrives palletised (often as a flat-pack or pre-assembled kit, depending on your selection). The delivery team will unload the pallet at the nearest safe kerbside point.
• The Scale: The 1.6m length makes this one of our most manoeuvrable outdoor units, though the glass panels require careful handling by 2–3 people.
• Notification: You will be contacted in advance to schedule your delivery window.

4. Pre-Installation Preparation

• Foundation: A perfectly level, solid base is required (Concrete pad, stone paving, or reinforced decking).
• Electrical Preparation: The Harvia PC66 is a performance-tier heater.
• Requirement: A dedicated 32-Amp single-phase supply (hardwired).
• Note: Ensure your electrician is briefed on the 6.6kW load before the unit arrives.

5. Delivery Day & Unloading

• Your sauna arrives via a specialised delivery vehicle.
• Your Responsibility: Moving the components from the kerbside to the installation site.
• Inspection: Critically important: Inspect the 8mm Bronzed Glass panels and the stainless steel heater pillar upon arrival. Report any issues within 24 hours.

6. Installation Options

• Professional Installation (Recommended):  Price Available on Request.
• Our team handles the specialised sealing required for the panoramic rear wall and the positioning of the pillar heater.
• Includes a 2-year structural warranty.
• Self-Assembly: This model features a refined interlocking system but requires precision when handling the large-format glass. Includes a 1-year warranty.

7. Finishing Touches & Safety Check

• The Cilindro Secret: The PC66 is a pillar heater. To manage your heat, throw water on the side of the stones for soft steam, or on top for a more intense heat blast.
• Wood Treatment: Apply a high-quality UV-rated wood stain to the exterior Natural Effect finish to protect the Alder timber from UK moisture.
• Ventilation: Ensure the integrated ventilation holes are unobstructed to allow the Cilindro to draw air effectively.

8. Enjoy Your Sauna & Ongoing Support

• The Experience: Lean back against the Alder benches and enjoy the bronzed panoramic views.
• Maintenance: Regularly check the 75kg stone pile; stones should be re-piled annually to ensure optimal airflow.
• Support: Our team is available for technical advice and Harvia aftercare.
• Note: Hardwired 32A power is mandatory. Non-refundable once production commences.

The Deluxe Terrace Sauna | Heater Information

Harvia Cilindro PC66 Data sheet

Harvia Cilindro PC66 Manual

Control Unit

Electrical Supply Specification Deluxe Terrace Sauna

Model: Deluxe Terrace | 6.6kW Harvia Cilindro PC66

⚠️ Mandatory Electrical Disclaimer & Responsibility

The Deluxe Terrace Sauna is a high-load electrical appliance. It is the customer’s absolute responsibility to hire a qualified, Part P registered electrician to design and install the supply. 

1. Core Electrical Requirements

The Harvia Cilindro PC66 is a high-stone-capacity pillar heater. To manage the thermal mass of 75kg of stones and reach the target 90°C, the following supply is required:

• Heater Output: 6.6 kW
• Power Supply: Single Phase 230V / 50Hz
• Amperage Draw: Approximately 28.7 Amps
• Supply Type: Dedicated 32-Amp Circuit (Hardwired).

2. Customer’s Responsibility: The Electrician’s Brief

Before your sauna arrives, your electrician must ensure the following is in place:

• Dedicated Breaker: The sauna must not share a circuit. It requires a dedicated radial circuit protected by a 32A or 40A Type B MCB (or RCBO) at the consumer unit.
• RCD Protection: Under Section 703 of BS 7671, the circuit must be protected by a 30mA Residual Current Device (RCD) to ensure user safety in high-moisture environments.
• Local Isolation: A waterproof (IP66) double-pole rotary isolator switch must be installed externally, near the sauna, to allow for safe maintenance and emergency shut-off.

3. Cable Specification & Routing

Your electrician will determine the correct cable gauge based on the distance from your house to the sauna (the "voltage drop" calculation).

• Standard Requirement: Most installations require a 6mm² or 10mm² 3-core SWA (Steel Wire Armoured) cable.
• Final Connection: While the sauna includes internal pre-wiring for the lighting and sensors, your electrician must perform the final termination of your armored cable into the Harvia PC66 heater terminals.

4. Integrated Lighting & Tech

• LED System: The interior lighting is pre-integrated and powered via the main heater circuit.
• Pre-Wiring: The Harvia Cilindro PC66 is pre-wired to simplify the on-site connection process, but it cannot be used with a standard 13A plug.

5. Summary Table for Your Electrician

Final Instruction for the Homeowner:

Ensure your electrician provides an Electrical Installation Certificate (EIC) or a Minor Works Certificate upon completion. You will need to keep this on file to validate your warranty. Do not attempt to use the sauna until a qualified professional has verified the earthing and RCD trip times.

Delivery & Installation Guide: Deluxe Terrace Sauna

Model: Deluxe Terrace | 6.6kW Panoramic Outdoor Suite

1. Site Foundation & Preparation

The Deluxe Terrace requires a precise foundation to ensure the panoramic glass panels remain stress-free and the door aligns perfectly.

• The Base: A perfectly level, non-combustible solid base is mandatory (e.g., concrete pad, stone paving, or heavy-duty reinforced decking).
• Weight Factor: The unit, including the Harvia Cilindro (75kg stone capacity) and 8mm glass, has a significant static load. The base must be rated for at least 1000kg.
• Clearance: Allow a minimum of 500mm around the unit for timber treatment and to ensure the integrated ventilation holes can draw fresh air effectively.

2. Delivery & Handling

• Standard FREE Delivery: This is a kerbside delivery. The unit arrives palletised and will be unloaded at the nearest safe kerbside point.

3. The "Glass Safety" Protocol

The Deluxe Terrace features extensive 8mm Bronzed Safety Glass.

• Manual Handling: Moving the panoramic rear wall requires a minimum of 3 capable adults or professional glass suction lifters.
• Transit Check: Upon kerbside delivery, you must inspect all glass panels immediately. Any chips or cracks must be reported within 24 hours for warranty coverage.

4. Electrical Supply (Customer Responsibility)

The Harvia Cilindro PC66 is a high-performance tower heater that requires a professional installation.

• The Requirement: A dedicated 32-Amp single-phase supply is mandatory.
• Electrician’s Role: It is the customer's responsibility to engage a qualified, Part P-registered electrician. They must run an SWA (Steel Wire Armoured) cable to the site.
• Safety Note: We are not responsible for the electrical connection or site-specific wiring. Ensure your electrician provides an Electrical Installation Certificate (EIC) to validate your warranty.

5. Installation Options

• Professional Installation: Price Available on Request.
• Our team will handle the complex task of seating the panoramic glass wall and commissioning the PC66 pillar heater.
• This service includes a 2-year structural warranty.
• Self-Assembly:
• Suitable for experienced DIYers. Particular care must be taken with the built-in drain tap and ventilation alignment.
• Includes a 1-year structural warranty.

6. Commissioning & First Heat

• Stone Loading: The Cilindro PC66 thrives on airflow. Place the stones loosely. Do not "pack" them, as this will cause the heater to overheat and trip the internal safety limit.
• The First Burn: Run the sauna at 80°C for one hour with the door open. This clears manufacturing residues from the stainless steel heater pillar and the 42mm timber.
• Drainage: Ensure the drain tap is accessible; we recommend directing the runoff away from your terrace surface to prevent staining.

7. Maintenance & Safety

• Timber Care: The "Natural Effect" finish requires a UV-protectant oil application within 14 days of installation.
• Glass Care: Clean the bronzed panoramic wall with non-abrasive glass cleaner to maintain the high-clarity "Vista" effect.

Oasis Outdoor Sauna Range — Manufacturer's Warranty

This manufacturer's warranty is provided by Oasis Outdoor Living UK Ltd (the manufacturer). Balance Recovery is your authorised retailer for the Woodchop Outdoor Sauna range and your first point of contact for any warranty claim.

Every sauna in the Woodchop Outdoor Sauna range has been crafted from premium thermowood and timber to deliver exceptional performance, reliability and years of authentic sauna enjoyment. To reflect our confidence in the quality of every cabin, Oasis Outdoor Living UK Ltd provides the following manufacturer's warranty for saunas installed for private domestic use within the United Kingdom. This warranty applies across the sauna range and, where relevant, references your Harvia heater and control unit.

1 Year Warranty on the Timber & Cabin Structure

The timber cabin structure, supporting framework, benches, door and glazing frames are warranted by Oasis Outdoor Living UK Ltd against defects in materials or workmanship that affect the structural integrity of the sauna under normal residential use. Timber is a natural material: normal movement, expansion and contraction, colour change, resin bleed and weathering are inherent characteristics of the material and are not considered defects.

2 Year Warranty on the Harvia Heater & Control Unit

Your Harvia heater and control unit carry the Harvia manufacturer's warranty against defects in materials or workmanship for a period of 2 years. This cover is conditional on the heater being installed and connected by a qualified electrician in accordance with BS 7671 (the IET Wiring Regulations). Arranging this installation is the responsibility of the customer, and a valid Electrical Installation Certificate (EIC) may be required to support any warranty claim relating to the heater, control unit or electrical connection.

Warranty Registration

To receive the full benefits of this warranty, your sauna should be registered within 14 days of delivery. Failure to register within this period will reduce the timber and cabin structure warranty to the statutory minimum from the original date of delivery. Proof of purchase is required for all warranty claims. Please retain your Harvia documentation and your Electrical Installation Certificate (EIC), as these may be required to support a heater or electrical warranty claim.

Reporting Transit Damage

Any missing, damaged or incorrect parts should be reported to your authorised retailer within 3 days of delivery. Failure to report transit damage within this period may affect your entitlement to a warranty claim relating to those items.

Making a Warranty Claim

Please contact the authorised retailer from whom your sauna was purchased — Balance Recovery (contact@balancerecovery.co.uk). If you are unable to obtain assistance from your retailer, please contact:

Oasis Outdoor Living UK Ltd Unit 9 Albert Martin Business Park Kirkby Road Sutton-in-Ashfield Nottinghamshire NG17 1GZ

Warranty claims should be submitted within 30 days of discovering the fault and should include:

• Proof of purchase.
• Product serial number (or photograph of the product identification label) and, for heater claims, the Harvia model and serial number.
• A description of the fault.
• Photographs or videos showing the issue.
• Installation photographs where requested.
• For any heater, control unit or electrical claim, a copy of the Electrical Installation Certificate (EIC) confirming installation by a qualified electrician in accordance with BS 7671.

Oasis Outdoor Living UK Ltd reserves the right to inspect the product or request additional information before approving any warranty claim. Claims relating to the Harvia heater and control unit are assessed under the Harvia manufacturer's warranty. Where a warranty claim is accepted, Oasis Outdoor Living UK Ltd may authorise a repair or replacement of the defective component at its discretion. Customer-replaceable components may be supplied directly where appropriate. Replacement warranty parts are normally dispatched within 48 hours of an approved claim, subject to stock availability.

Where additional investigation is required, Oasis Outdoor Living UK Ltd reserves the right to appoint an authorised representative or independent inspector to assess the product. Travel or call-out charges may apply where the installation falls outside an authorised retailer's normal service area or where the reported fault is found not to be covered by this warranty.

Warranty Limitations

This warranty applies only to the original purchaser and only while the sauna remains installed at its original domestic installation address within the United Kingdom. The warranty period begins on the original date of delivery. The sauna must be installed, operated and maintained in accordance with the installation, operating and maintenance instructions supplied with the product.

This warranty does not cover defects, failures or damage resulting from:

1. Normal wear and tear, cosmetic ageing, fading or surface marks.
2. Natural timber movement, expansion, contraction, splitting, warping, resin bleed, colour change or weathering inherent to a natural material used outdoors.
3. Failure to treat, seal, oil or otherwise maintain the timber as recommended in the supplied instructions.
4. Improper installation, relocation or transportation.
5. Installation or electrical connection of the Harvia heater or control unit by anyone other than a qualified electrician working in accordance with BS 7671, or the absence of a valid Electrical Installation Certificate (EIC).
6. Misuse, abuse, negligence or accidental damage.
7. Commercial, rental or public use.
8. Failure to follow the installation, operating or maintenance instructions.
9. Exposure to extreme weather, standing water, flooding, freezing, power surges or other events beyond reasonable control.
10. Repairs or servicing carried out by anyone other than Oasis Outdoor Living UK Ltd, Harvia, or an authorised service representative.
11. Unauthorised alterations or modifications.
12. Continued use of the sauna or heater after a fault has become apparent.
13. The use of non-approved replacement parts or accessories.
14. Damage occurring during transportation by anyone other than Oasis Outdoor Living UK Ltd or an authorised retailer.

This warranty is limited to defects arising from manufacturing or material faults and does not include labour charges, transportation, crane hire, removal, reinstallation or consequential losses unless required by applicable law. Replacement components supplied under this warranty remain covered only for the unexpired balance of the original warranty period.

Genuine Parts & Accessories

To ensure optimum safety, reliability and long-term performance, only genuine replacement parts and Oasis Outdoor Living approved accessories should be used, and only genuine Harvia parts should be fitted to the Harvia heater and control unit. The use of non-approved replacement parts or accessories may invalidate this warranty where they are found to have contributed to the failure.

Service Commitment

Upon receipt of all required warranty information and supporting documentation, Oasis Outdoor Living UK Ltd aims to acknowledge warranty claims within two working days. Our experienced after-sales team will keep customers informed throughout the warranty process and work to resolve approved warranty claims as quickly as possible.

Consumer Rights

This manufacturer's warranty is provided in addition to, and does not affect, your statutory rights under the Consumer Rights Act 2015.

For genuine replacement parts, approved accessories or further assistance, please contact your authorised retailer, Balance Recovery (contact@balancerecovery.co.uk).

Oasis Outdoor Sauna Range — Returns & Refunds Policy

At Balance Recovery we want you to be completely happy with your purchase. If you change your mind, the following returns policy applies to our Woodchop Outdoor Sauna range. It is offered in addition to, and does not affect, your statutory rights under the Consumer Rights Act 2015 and the Consumer Contracts Regulations 2013.

1. Your 14-Day Return Window

You may request a return within 14 days of receiving your sauna. To start a return, contact us at contact@balancerecovery.co.uk with your order number and details before sending anything back.

2. Condition & Packaging

To be eligible for a return, the product must be unused and unopened, in its original, undamaged packaging, with all components, timber panels, fittings, the Harvia heater, control unit and documentation included. Saunas that have been assembled, installed, treated, used, wired in, or removed from their original packaging cannot be returned under this change-of-mind policy (your statutory rights for faulty goods are unaffected — see section 6).

3. Return Shipping

You are responsible for the cost of returning the goods. We recommend using a tracked, insured service suitable for a large, heavy, palletised item, as the product remains your responsibility until it reaches our warehouse. Please retain your proof of postage.

4. Inspection on Return

Once your return arrives at our warehouse it will be inspected to confirm its condition. We aim to complete this inspection promptly and will keep you informed throughout.

5. Your Refund

• If, on inspection, the product is returned complete and undamaged in its original condition, we will issue a full refund.
• If any part of the product is found to be missing or damaged on inspection, the cost of replacing the affected part(s) will be deducted from your refund, and the remaining balance refunded to you.
• Refunds are issued to the original payment method once the inspection is complete.

6. Faulty, Damaged or Incorrect Goods

This change-of-mind policy is separate from your rights if goods arrive faulty, damaged in transit, or not as described. Any missing, damaged or incorrect parts should be reported promptly on delivery (please refer to the sauna range manufacturer's warranty for the reporting timeframe). Where goods are faulty or damaged in transit, you will not be charged for return shipping, and we will arrange repair, replacement or refund in accordance with your statutory rights.

7. How to Request a Return

Email contact@balancerecovery.co.uk with your order number, the item(s) you wish to return, and the reason. We will confirm the return address and next steps before you send anything back.

8. Your Statutory Rights

Nothing in this policy affects your statutory rights. Under the Consumer Rights Act 2015, goods must be of satisfactory quality, fit for purpose and as described; under the Consumer Contracts Regulations 2013 you have cancellation rights for most items bought at a distance. This policy is provided in addition to those rights.

Harvia Cilindro PC66 Data sheet

Harvia Cilindro PC66 Manual

Control Unit