Harvia Alpina Large Panorama

Harvia Alpina Large Panorama Specifications

The Harvia Alpina Large Panorama: Project Roadmap

The Ultimate 110mm Insulated Panoramic Sanctuary with Vestibule

The Alpina Large Panorama is an architectural masterclass. Combining the massive thermal mass of 110mm insulated walls with a dual-room layout, it provides a seamless transition from the private changing vestibule to a high-capacity 13.13 m³ sauna chamber. This is a 1.8-tonne structure designed for those who demand zero compromise on heat retention and aesthetic scale.

1. The "Large Panorama" Profile

• The Scale: 3.51 m Width x 2.28 m Depth. A dominating garden presence.
• The Mass: 1,838 kg (Net Weight). This structure is equivalent in weight to a large SUV.
• The Insulation: 110mm wall elements (80mm of high-density insulation) mean this sauna reaches temperature faster and holds it longer than any solid-log alternative.
• The Layout: Includes a dedicated vestibule (changing room) to keep the heat locked in the main chamber and provide a private space for transition.

2. Phase One: The "Zero-Sink" Foundation

With a gross operating weight (including 5-7 occupants and hardware) exceeding 2,500 kg, site prep is the single most important step.

• The Requirement: A steel-reinforced concrete pad (min. 150mm depth) is mandatory.
• The Precision: Due to the large 3.5m span and the 110mm interlocking wall elements, the base must be level to within 2mm. Any deviation will cause the insulated panels to "stair-step," leading to heat leaks and potential glass stress.

3. Logistics & Arrival (The 2-Tonne Crane Requirement)

Do not underestimate the arrival of this unit.

• The Crate: Arrives as a high-density, oversized pallet. Gross weight approx. 2,000 kg.
• Offloading: Standard tail-lifts are insufficient. A Hiab (crane arm) vehicle or heavy-duty telehandler is required. * Access: The site must be accessible by a 26-tonne vehicle with enough clearance for the crane arm to deploy.
• Inspection: You must visually inspect the insulating glass windows (1476 x 561 mm) within 24 hours of delivery.

4. Phase Two: Choose Your Heat Source (13.13 m³)

To effectively heat this large, insulated volume, we offer two high-performance proposals:

• Proposal 1: Wood-Burning (The Traditionalist)
• Heater: Harvia Linear 18 Stove + Chimney Kit + Protective Bedding.
• Experience: Soft, humid heat with the atmospheric crackle of fire.
• Proposal 2: Electric Precision (The Modernist)
• Heater: Harvia Cilindro 110E (11kW) + Fenix 100 Digital Hub + Safety Rail.
• Experience: Pinpoint digital temperature control and rapid 11kW heat-up times.

5. Electrical Supply & Responsibility

The provision of a safe, compliant electrical supply is the sole responsibility of the customer.

• The Mandate: You must consult a qualified, registered electrician.
• Judgment: You must always defer to your electrician’s professional judgment regarding the 11kW load (approx. 48 Amps) and your property's main fuse capacity.
• The Silicone Rule: All internal wiring must be SiHF-JB high-temperature silicone (rated to 180°C). Standard house wiring will melt and is a fire hazard in this environment.

6. Installation Pathways & Warranty

• Pathway A: Professional Installation Service
• Warranty: 2-Year Comprehensive Warranty.
• Scope: Our specialists manage the heavy-lift assembly of the 110mm walls and the seating of the panoramic glass.
• Pathway B: Independent Contractor
• Warranty: 1-Year Parts-Only Warranty.
• Scope: Your contractor assumes all liability for the structural vapour barrier and weather-sealing.

7. Mandatory Weatherproofing (The 7-Day Rule)

To protect the 110mm spruce/pine elements:

1. 7-Day Seal: Treat the exterior with UV-resistant wood oil within one week of assembly.
2. The Cap: A professional roofing membrane (EPDM or Bitumen) must be installed immediately to protect the insulated core from water ingress.

Harvia Electric Heaters

Harvia Cilindro PC110XE - PC110E Instructions For Installation And Use

HPC30 Cilindro Fast Heating Tunnel 

Harvia Spare Parts

EU Declaration Of Conformity - All Harvia Products

Harvia Cilindro PC110E-PC110HEE Sensor Installation

Harvia Cilindro PC110E-PC110HEE Electrical Connections

Harvia Cilindro  PC110E-PC110HEE Panel Installation

Harvia Cilindro  PC110E-PC110HEE Safety Distances

Harvia Cilindro PC110 (2D)

Harvia Cilindro PC110 (3D)

Technical Specification: Electrical Supply

Infrastructure Standards for Harvia Alpina Large Panorama

IMPORTANT ADVISORY: The provision of a safe and compliant electrical supply is the sole responsibility of the property owner. This document is provided for guidance and technical specification only. You must appoint a qualified, registered electrician to assess, plan, and execute all electrical works. You must always defer to your electrician’s professional judgment regarding local wiring regulations, safety standards, and the specific load capacity of your property’s electrical system.

1. Power Profile & Load Analysis (11.0kW Electric)

The Alpina Large Panorama is a high-performance 13.13 m³ structure. When configured with the Harvia Cilindro 110E, the system requires a robust power feed capable of handling a sustained heavy load.

• System Draw: Approximately 47.8 Amps (at 230V, Single Phase).
• Circuit Protection: Requires a dedicated 50-Amp Type B RCBO (Residual Current Breaker with Overcurrent).
• Technical Note: A Type B breaker is recommended to accommodate the specific resistance characteristics of high-output stainless steel heating elements, reducing the risk of "nuisance tripping" during initial heat-up.
• Property Load Audit: Your appointed electrician must perform a load assessment of your property’s Main Service Fuse. An 11kW draw is substantial; your electrician will determine if your system can support this alongside existing high-draw appliances such as EV chargers or electric showers.

2. Cable Infrastructure & Site Geography

• Primary Supply: We recommend SWA (Steel Wire Armoured) cable for the run from your consumer unit to the sauna’s external location.
• The "Voltage Drop" Variable: Because voltage drop directly impacts the efficiency of an 11kW heater, the distance between your home and the sauna is critical.
• Your electrician will calculate the required cable cross-section (e.g., 10mm² or 16mm²) based on the length of the run to ensure the heater receives full power.
• Safety Isolation: A weatherproof rotary isolator switch must be installed on the exterior of the sauna to allow for safe maintenance and emergency shut-off.

3. Material Standards & Thermal Zoning

The dual-room design of the Alpina Large Panorama (Sauna + Vestibule) creates two distinct thermal environments, requiring specialized materials:

• High-Heat Zone (The Sauna): All wiring inside this 110mm insulated envelope must be SiHF-JB Silicone Cable (rated to 180°C).
• Safety Note: Standard PVC or "Arctic" cables cannot withstand the ambient heat of a sauna. They will degrade and become a fire hazard. Use of non-silicone cabling will void all hardware warranties.
• Ambient Zone (The Vestibule): While temperatures are lower here, the digital control hub (Fenix 100/Xenio) should be wired using professional-grade leads that account for the transition through the insulated wall.

4. Wood-Burning Configuration (Linear 18)

If you have opted for a Wood-Burning heater, your electrical requirements are significantly reduced:

• Lighting Only: The electrician will only need to provide a low-amp (e.g., 6A or 10A) circuit to power the LED atmosphere lighting in both the sauna chamber and the vestibule.
• Standard Compliance: All lighting must still be installed to outdoor/high-humidity safety standards.

5. Professional Validation & Warranty

To validate the hardware warranty on your 11kW heater and digital controls:

• All works must be executed by a qualified professional.
• You must retain the Electrical Installation Certificate (EIC) as proof of a compliant installation.
• The Connection Protocol: While our installation team (Pathway A) will mount the hardware and pull the internal silicone "tails," your appointed electrician is responsible for the final "live" connection to the mains and the testing of the safety breakers.

Delivery And Installation Protocol: Harvia Alpina Large Panorama

Structural Engineering, Logistics, and Assembly Standards

The Alpina Large Panorama is a professional-grade thermal structure. To ensure the 110mm insulated "sandwich" panels and oversized glass elements perform to their design specifications, the following installation phases must be executed with precision.

Phase 1: The Foundation (Structural Load Management)

At a net weight of 1,838 kg, the Alpina Large Panorama—when fully loaded with a heater, 60kg of stones, and 7 occupants—reaches a static operating mass of approximately 2,500 kg.

• The Slab Specification: You must install a Steel-Reinforced Concrete Pad with a minimum thickness of 150mm. This pad must be poured over a compacted sub-base (Type 1 MOT) to prevent seasonal heave.
• The "2mm Level" Rule: Because the 3.5m width of this sauna relies on interlocking 110mm insulated wall elements, the base must be perfectly level to within 2mm across its entire span.
• Why? Even a 5mm deviation across 3.5m will cause the vertical wall joints to "fan" at the top, making the roof impossible to seat and creating "cold bridges" in the 80mm insulation core.
• Curing Time: The concrete must be fully cured (typically 14–21 days) before the 2-tonne crate is placed on it to avoid surface cracking.

Phase 2: The Logistics "Heavy-Lift" Protocol

This is the most critical stage for the "Large" model. Standard delivery infrastructure is insufficient for a crate of this density.

• Offloading Mandate: This unit arrives as an oversized, weather-wrapped crate with a Gross Weight of approx. 2,000 kg. * Tail-lifts are prohibited. Offloading must be performed by a Hiab (crane arm) vehicle or a high-capacity Telehandler/Forklift (min 2.5-tonne lift capacity).
• Access Clearance: The delivery vehicle (typically a 26-tonne rigid) requires a clear turning circle and a firm, level surface to deploy stabilizer legs for the crane.
• Component Inventory & 24hr Glass Audit: * Upon offloading, immediately verify the two Insulating Glass Windows (1476 x 561 mm).
• Due to the high mass of these panels, transit stress can occasionally cause micro-fractures. You must report any imperfections within 24 hours to validate a transit-damage claim.

Phase 3: Assembly & The Thermal Vapor Barrier

The Alpina Large Panorama is not a "log cabin"; it is an insulated "envelope."

• Managing the 110mm Elements: The wall elements consist of a spruce exterior, an 80mm insulation core, and a 15mm pine interior.
• Integrity: During assembly, the tongue-and-groove joints must be fully seated using a rubber mallet and a bespoke "knocking block" to avoid damaging the spruce face.
• The Dual-Room Seal: The transition wall between the Vestibule and the Sauna Chamber must be perfectly square. If this wall is misaligned, the 8 mm clear ESG glass door will not seal, leading to massive heat loss in the 13.13 m³ chamber.
• Vapor Barrier Protection: Do not puncture the internal wall skin (15mm pine) until the final electrical fit-out. Any unauthorized penetrations will allow steam to enter the insulation core, leading to internal rot.

Phase 4: Mandatory 7-Day Weatherproofing

Once the structure is standing, the "Clock of Stewardship" begins. To maintain the 2-Year Structural Warranty, two actions are mandatory within 7 days:

1. The External Skin: The 110mm spruce exterior is a living material. It must be treated with a high-quality, UV-resistant wood oil. This prevents "checking" (surface cracks) and moisture absorption that could warp the insulated panels.
2. The Roofing Membrane: The provided roof structure is a base. A professional EPDM or Bitumen roofing membrane must be fully bonded to the roof deck to prevent water from entering the insulated "sandwich" from above.

Warranty & Care Covenant: Harvia Alpina Large Panorama

A Professional Partnership in Quality and Stewardship

The Alpina Large Panorama is a 1.8-tonne architectural wellness structure. To protect this investment and ensure the 110mm insulated wall elements perform for decades, this covenant defines the standards of care required to maintain your warranty.

1. The Coverage Framework

Coverage is categorized by the precision of the installation and the adherence to technical specifications:

• Pathway A: Professional Installation Service
• 2-Year Comprehensive Structural Warranty: Covers the structural integrity of the 110mm insulated walls, the vapor barrier, and the seating of the panoramic glass.
• 2-Year Harvia Hardware Warranty: Covers the 11kW Cilindro/Fenix system or the Linear 18 Wood-Burning stove.
• Pathway B: Independent Contractor / Self-Assembly
• 1-Year Parts-Only Warranty: Covers Harvia hardware components.
• Note: Structural alignment, thermal seals, and the integrity of the 110mm "sandwich" panels are the responsibility of the installer.

2. The "Engineering First" Structural Mandate

Because the Alpina Large Panorama carries a static operating load of 2,500 kg, structural longevity is directly tied to the foundation.

• Foundation Integrity: The warranty is strictly contingent on the structure remaining on a 150mm reinforced concrete pad that is level to within 2mm.
• Exclusions: Damage caused by ground subsidence, "heave," or the use of inadequate foundations (such as paving slabs or timber decking) is not covered.
• The Glass Clause: As the panoramic glass is a structural component of the view, any transit-related micro-fractures must be reported within 24 hours of delivery to be eligible for replacement.

3. Electrical & Wood-Burning Hardware Validity

To maintain the warranty on your heating and control hardware, the following compliance standards apply:

• The Certification Rule: For 11kW electric models, a valid Electrical Installation Certificate (EIC) issued by a qualified professional must be presented for any hardware claims.
• The Material Rule: The use of standard PVC cabling inside the 110mm insulated envelope voids the warranty immediately. Only SiHF-JB Silicone cable (180°C) is permitted.
• The Wood-Burning Rule: The Linear 18 stove warranty requires the use of genuine Harvia chimney components. Damage caused by burning non-permitted fuels (treated timber, household waste, or coal) is excluded.

4. Mandatory "7-Day Activation" (Environmental Protection)

The 110mm Nordic Spruce exterior is a high-performance material that must be sealed against moisture ingress. To activate the structural warranty, the following must be completed within 7 days of the build:

1. Waterproofing the Cap: A professional roofing membrane (EPDM or Bitumen) must be fully installed to protect the 80mm insulation core from above.
2. Sealing the Skin: The exterior timber must be treated with a high-quality UV-resistant wood oil.
• Why? Unprotected timber will absorb moisture, leading to "checking" (cracks) or warping that can compromise the insulated wall joints.

5. Understanding the "Living Material" (Natural Behavior)

Saunas are subjected to extreme temperature differentials (from -5°C to 90°C).

• Natural Variation: Minor surface checking, resin exudation, and color shifts are natural characteristics of Nordic Spruce and are not considered defects.
• Thermal Expansion: Minor "creaking" during the heat-up phase is normal as the 110mm elements expand.
• Vapor Barrier Integrity: Any unauthorized modifications (drilling into the 110mm walls) that puncture the internal vapor barrier will void the thermal insulation warranty.

6. Required Maintenance (Stewardship)

• Stone Rotation: Every 6 months, sauna stones should be removed and re-piled to ensure optimal airflow around the 11kW elements.
• Hinge Adjustment: Due to the weight of the 8mm ESG glass door, hinges should be checked and tightened annually.

Harvia Saunas — Returns & Refunds Policy

At Balance Recovery, we supply premium Harvia products built to order. Because Harvia items are manufactured specifically to each customer's requirements, our returns and refunds policy reflects their specialised, made-to-order nature. Your statutory rights are preserved in full throughout.

1. Eligibility — The Made-to-Order Nature of Your Purchase

• Made to Order: Harvia products are made to order and enter production once your order is confirmed.
• Non-Refundable Once Production Begins: Because each item is commissioned specifically for you, orders are non-refundable once production has begun. We cannot accept returns or refunds for a "change of mind" from that point.
• Special Orders, Saunas and Hot Tubs: Special orders, saunas and hot tubs are non-returnable unless under warranty.
• Accuracy: Please verify all site dimensions, specifications and technical requirements before finalising your order.

2. Order Cancellations and Amendments

• Cancellation Window: You may cancel or amend your order at any time before production begins.
• Once Production Begins: After production has started, the order is non-refundable and cancellations cannot be facilitated.
• Accuracy Check: Amendments after order placement are subject to confirmation and may not be possible once your specification has been released to manufacture.

3. Reporting Transit Damage or Missing Items

• Inspect on Delivery: Check all items carefully as soon as they arrive, and note any visible damage on the delivery paperwork.
• Timeframe: Report any transit damage or missing parts promptly — within 24 to 48 hours of delivery.
• Evidence: Email contact@balancerecovery.co.uk with clear photographic or video evidence of the damage or shortage, together with your order details.

4. Claim and Assessment Procedure

• Submission: Send your report, proof of purchase and delivery date, and supporting photographs or video to contact@balancerecovery.co.uk.
• Assessment: We assess each claim and, where required, liaise with the manufacturer to confirm the fault or shortage.
• Outcome: Once assessed, we coordinate the appropriate remedy — repair, replacement of parts, full replacement or refund — in accordance with the Consumer Rights Act 2015.

5. Refund and Replacement Conditions

• Covered Circumstances: Refunds or replacements are provided only where goods are defective, damaged in transit or not as described.
• Not Covered: Change of mind, incorrect measurement or specification supplied by the customer, and normal characteristics of natural materials are not grounds for return once production has begun.
• Remedy: Where a valid fault is confirmed, we arrange repair, replacement or refund as appropriate under your statutory rights.

6. Statutory Rights and Compliance

• Consumer Contracts Regulations 2013: Bespoke and made-to-order goods are legally exempt from the standard 14-day cooling-off period for distance selling.
• Consumer Rights Act 2015: Goods must be of satisfactory quality, fit for purpose and as described. Your statutory rights for faulty, damaged-in-transit or misdescribed goods remain fully protected, regardless of the made-to-order exemption above.

7. Contact and Support

 Email contact@balancerecovery.co.uk — we aim to respond within one business day.

Harvia Alpina Large Panorama Installation Manual

Harvia Cilindro PC110XE - PC110E Instructions For Installation And Use

HPC30 Cilindro Fast Heating Tunnel 

Harvia Spare Parts

EU Declaration Of Conformity - All Harvia Products

Harvia Cilindro PC110E-PC110HEE Sensor Installation

Harvia Cilindro PC110E-PC110HEE Electrical Connections

Harvia Cilindro  PC110E-PC110HEE Panel Installation

Harvia Cilindro  PC110E-PC110HEE Safety Distances

Harvia Cilindro PC110 (2D)

Harvia Cilindro PC110 (3D)