Lopi 3615 HO GS2

Lopi 3615 HO GS2 is the smallest model in Lopi’s premium linear range, offering a compact footprint with high heat output and a wide glass viewing area for striking visual impact.

Lopi 3615 — Overview

The Lopi 3615 combines efficient warmth and contemporary style. Designed for smaller rooms or walls, this fireplace uses ceramic glass for increased radiant heat and features under‑lighting and a large viewing screen to create a strong focal point even when the flames are low.

Lopi 3615 — Specifications at a glance

• Heating capacity: Up to 158 m²
• Gas input (High): 34.8 MJ/hr
• Gas input (Low): NG 19.3 MJ/hr; LPG 18.5 MJ/hr
• Maximum output: 7.2 kW
• Visible glass size: 855 mm wide x 315 mm high
• Installation type: Zero clearance
• Blower: Dual blowers

Key features

The Lopi 3615 brings premium appointments to a compact format. Key highlights include:

• Ceramic glass for improved radiant heat and a clear view of the flame.
• Diamond‑Fyre burner system producing lively, realistic flames.
• Under‑lighting and crushed glass floor options for ambience whether the fire is on or off.
• Choice of media finishes — glass, rock embers or log/twig options — to suit your interior.
• Clear fire safety screen mounted in front of the glass for protection without obscuring the view.

Dimensions & portability

This model is compact and intended for fixed built‑in installation rather than portability. The reduced width suits smaller walls while preserving a large glazed viewing area to maintain presence in the room.

Fuel & setup

The Lopi 3615 operates on natural gas or LPG with the high and low MJ inputs listed above. It is a zero‑clearance gas fireplace requiring professional installation and appropriate flueing; optional finishing liners and trims are available to integrate the fire into your chosen surround.

What's included

• Factory burner and ceramic glass assembly
• Dual blowers and under‑lighting fitted on Premium models
• Clear fire safety screen
• Standard remote or wall thermostat control (GreenSmart features on GS2 range)

Who it's for

The Lopi 3615 suits homeowners, renovators or designers seeking a modern linear gas feature where wall space is limited but visual impact and effective heating remain priorities. It’s ideal for lounge areas, open plan zones and bespoke living rooms that require a streamlined, contemporary fire.

Care & maintenance

Regular visual checks of the glass and media, annual service by a qualified gas technician and keeping vents and blower passages clear will keep the fireplace operating efficiently and safely. Refer to the owner’s manual for specific servicing intervals and cleaning instructions.

More about the this product

As part of Lopi’s GS2 premium linear range, the this product offers a balance of strong heat performance and refined styling, making it a practical yet elegant solution for modern Australian homes.

Choosing the right option

If you're comparing options in this range, focus on how it will fit your space, how often you’ll use it, and what matters most day-to-day. For many households, the best choice is the one that’s easy to live with — straightforward to use, simple to keep looking good, and suited to Australian conditions. When you’re weighing up your shortlist, consider your layout, traffic flow, and whether you want something that’s more entertaining-focused or more everyday practical. If you’d like a second opinion, our team can help you narrow it down based on your space, style and how you plan to use it. A quick way to decide is to ask: does “this product” describe what you’re actually trying to achieve in your outdoor area? Once you’re clear on the goal, this product becomes much easier to compare across different options and configurations. Check our entire range of heaters at Alfresco Outdoors & Heating

Delivery Area

Delivery is currently available to selected postcodes only.

Please check that your delivery address is within our eligible postcode delivery area before placing your order.

If your postcode is not listed, please get in touch with our team before ordering and we’ll be happy to discuss whether delivery may be available to your area.

Please note: Delivery availability is subject to the postcodes listed on our Shipping page.