Thermogroup AO2500RB Ash 2500W Mid-Wave Outdoor Heater

Sale price $704.65 Regular price $829.00
available online
SKU: AO2500RB
Brand: Thermogroup
Barcode: 9349970017146
Why You’ll Love It
  • Powerful focused warmth: The 2500W carbon-filament element directs fast mid-wave heat towards people and nearby surfaces.
  • Flexible three-stage output: Select 800W, 1600W or 2500W to match changing weather and comfort needs.
  • Remote-controlled comfort: Adjust heat, thermostat temperature and the 1–9 hour timer without reaching the heater.
  • Outdoor-ready flexibility: IP55 protection and wall or ceiling mounting support a clean, permanent alfresco installation.
Ideal For
  • Open and breezy entertaining areas: Focused mid-wave warmth suits patios, decks and alfresco spaces where airflow can reduce the effectiveness of ambient heaters.
  • Medium-to-large outdoor zones: Provides coverage for appropriately positioned areas up to 25m², subject to exposure and site conditions.
  • Space-conscious installations: Wall or ceiling mounting keeps floors clear around outdoor dining, lounge and hospitality settings.
  • Changing seasonal conditions: Three heat levels, thermostat control and a countdown timer make comfort easy to tailor throughout the year.
Lead Time
Order Type: Standard Order
Estimated Lead Time: 2 - 3 Business days from date of order
These are usual lead times and can occasionally change. If this happens, we'll reach out to keep you posted. This doesn't include courier delivery time to your address. Once your order leaves the warehouse, delivery runs on your chosen courier's timeframe.


Product Overview

The Thermogroup Ash AO2500RB delivers powerful, focused mid-wave infrared warmth for patios, decks and alfresco entertaining areas. Its carbon-filament element directs radiant heat towards people and nearby surfaces, helping maintain comfort in open or breezy outdoor settings where heating the surrounding air is less effective.

Three selectable output levels—800W, 1600W and 2500W—allow the heat intensity to be matched to changing weather and comfort needs. The supplied remote provides thermostat adjustment and a 1–9 hour countdown timer, while the heater's onboard controls offer direct access to its three power settings.

With an IP55 weather-resistant rating, a slim black aluminium housing and support for wall or ceiling mounting, the AO2500RB is designed for permanent outdoor installations without consuming valuable floor space. The 2500W model is suitable for areas up to 25m², subject to exposure, airflow and installation position.

Product Details & Specifications

Product Features
  • Focused mid-wave heating: Carbon-filament technology directs fast radiant warmth towards people and surfaces.
  • Three-stage output: Select 800W, 1600W or 2500W.
  • Outdoor-ready design: IP55 protection supports compliant outdoor installation.
  • Remote control: Adjust heat, thermostat and timer settings.
  • Flexible mounting: Install on a suitable wall or ceiling using the supplied hardware.
Programmes / Functions
  • P1 low heat: 800W output.
  • P2 medium heat: 1600W output.
  • P3 high heat: 2500W output.
  • Thermostat control: Select the required temperature using the remote.
  • Countdown timer: Choose an operating period from 1 to 9 hours.
  • Local control: Select P1, P2 or P3 directly on the heater.
Product Specifications
  • Brand: Thermogroup
  • Range: Ash
  • Product Type: Mid-wave outdoor infrared heater
  • Model / SKU: AO2500RB
  • Heating Element: Carbon filament
  • Rated Output: 800W / 1600W / 2500W
  • Voltage: 240V AC, 50/60Hz
  • Recommended Coverage: Up to 25m²
  • Controls: Remote and on-product controls
  • Timer: 1–9 hours
  • Ingress Protection: IP55
  • Connection: Hardwired; 1.5m lead
  • Mounting: Wall or ceiling
  • Construction: Aluminium body
Product Measurements
  • Length: 945mm
  • Height: 130mm
  • Maximum depth from wall when mounted: 190mm
Product Weight
  • Net Product Weight: 3.6kg
Installation & Requirements
  • Licensed electrical work: Must be hardwired by a licensed electrician.
  • Mounting: Install on a structurally suitable wall or ceiling using appropriate fixings.
  • Minimum height: Position at least 1800mm above the floor.
  • Clearances: Maintain 1500mm in front and 500mm from the ceiling and adjacent walls.
  • Orientation: Never direct the heating surface towards the ceiling; place the cable at the lower end for vertical or angled installation.
  • Safety: Keep combustible materials away and follow the official installation guide.
Colour/Finishes
  • Black
Warranty

Warranty Coverage

Thermogroup is an Australian company offering a comprehensive range of heated towel rails, underfloor heating, space heating, mirrors and bathroom furniture under the Thermorail, Thermomat, Thermofan and Ablaze brands. Its products are backed by manufacturer's warranties against defects in materials and workmanship.

For a manufacturing fault identified within the first 12 months of purchase that requires replacement by a licensed electrician, Thermogroup will arrange troubleshooting and replacement at no cost. After the first 12 months, Thermogroup will supply replacement parts for the remainder of the applicable warranty period but will not cover removal or installation costs.

Thermonet — Underfloor Heating

  • Underfloor heating cable and mat: Lifetime warranty against manufacturing defects, subject to registration within 60 days of installation.
  • Thermotouch thermostat: Three-year replacement warranty.

Thermorail — Heated Towel Rails

  • Polished stainless steel rails, including Thermorad: 10-year replacement warranty.
  • Brushed, black, white and other coloured or plated rails: Seven-year replacement warranty.
  • Custom-plated rails: Five-year replacement warranty.
  • 12V transformer: One-year replacement warranty.
  • TRTS, TRTSL and TRTSB timers: Two-year replacement warranty.
  • EB11 timer: Three-year replacement warranty.
  • ET12C, ET12CB and 5289 timers: One-year replacement warranty.

Thermofan — Space Heating

  • Thermofan fan heaters: Two-year replacement warranty.
  • Outdoor heaters: Two-year replacement warranty.

Ablaze Mirrors

  • Standard Thermomirror demister pads: 10-year replacement warranty.
  • 5312 and 5312P Thermomirror 12V demister pads: Five-year replacement warranty. The mirror and transformer carry a separate one-year warranty.
  • Premium back-lit mirrors: Three years on the mirror and electrical components.
  • Framed and frameless mirrors and mirror cabinets: Two-year replacement warranty.
  • Magnifying mirrors: One year on the mirror and electrical components.

Solid-Surface Bathroom Furniture

  • Bath caddies and shower stools: Five-year replacement warranty.

Proof of purchase is required for every warranty claim. Lifetime coverage on Thermomat underfloor heating requires product registration within 60 days of installation.

What's Covered

  • Manufacturing defects in materials and workmanship.
  • Repair or replacement of faulty products within the applicable warranty period.
  • Troubleshooting and replacement, including an electrician where required, for eligible manufacturing faults identified within the first 12 months of purchase.

What's Not Covered

  • Incorrect installation or failure to follow the manufacturer's installation instructions.
  • Misuse, carelessness or accidental damage.
  • Damage caused by floods, fires, lightning or other events beyond Thermogroup's control.
  • Use of incompatible components or accessories not supplied by Thermogroup.
  • Normal maintenance and care procedures.
  • Failure to power up due to an inadequate or interrupted electrical supply.
  • Changes in appearance that do not affect product performance.
  • Products installed outside Australia.

Conditions

  • The product must be installed by a licensed electrician in accordance with the AS/NZS 3000 Wiring Rules and applicable local regulations.
  • The product must be installed and used in accordance with the manufacturer's installation guide.
  • Thermomat underfloor heating must be registered within 60 days of installation to qualify for the lifetime warranty.
  • Proof of purchase must be provided with every claim.
  • Lifting, replacing or repairing floor coverings over the underfloor heating will void the lifetime warranty.

Making a Claim

Contact Thermogroup on 1300 368 631 or email sales@thermogroup.com.au. For technical enquiries or underfloor heating issues, contact the Technical Helpline on 1300 989 464. Claims may also be submitted through the Thermogroup warranty page. Have your proof of purchase and relevant installation or registration details available when submitting a claim.

Australian Consumer Law

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure.

Country Of Origin
  • Türkiye
Extra Information

Mid-wave infrared heating is well suited to outdoor locations with airflow because its directional radiant warmth heats people and nearby surfaces rather than relying on warming the air. Correct positioning towards occupied seating or activity areas is important, and larger or more exposed spaces may require more than one heater for even coverage.

The included remote operates the three heat levels, thermostat and countdown timer. Two AAA batteries are required for remote operation and are not included. Installation position, mounting angle, exposure and clearance requirements should be planned before electrical work begins.

Included Products / Accessories
  • Outdoor heater: AO2500RB 2500W heater in black.
  • Remote control: Batteries not included.
  • Mounting hardware: Four brackets, two bracket bolts, four wing nuts, four screws and four wall plugs.
  • Documentation: Official installation guide.

Disclaimer

Product images are for illustrative and presentation purposes only. Any accessories, fittings, or additional items shown may not be included with the product unless explicitly stated in the product description. Please refer to the product specifications and inclusions for full details.