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Smart Far Infrared Outdoor Strip Heater - 23W Series
15% OFF

Wall or Ceiling Mounted

1800W / 2400W Smart Far Infrared Outdoor Strip Heater - 23W Series

SKU: TH-NR18-23W
15% OFF
Regular price  $544.00 Sale price  $462.40

Low affordable costs

High energy efficiency

Health Beneficial

Environmentally Safe

Maintenance and servicing free

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Watts
Recommended Add-Ons
Coverage Area

1800W: 13-18 m²

2400W: 18-25 m²

Important: Outdoor infrared heater performance depends on environmental factors including wind chill, exposure, ceiling height, and space enclosure. Fully open areas may require multiple units for adequate warmth. Installation under cover is recommended.

Key Features
  • Available in 1800W and 2400W models
  • Medium-wave carbon fibre infrared heating technology
  • Approx. 10,000-hour heating element lifespan
  • Plug-in Australian power plug (no hardwiring required)
  • Tuya Smart App control (WiFi enabled)
  • Remote control included
  • 4 power settings: 25% / 50% / 75% / 100%
  • IPX4 rated – splash-resistant (suitable for covered outdoor areas)
  • Slim, modern black aluminium design
  • Wall or ceiling mounting
  • Heats people and surfaces directly (not the air)
  • No flame, no visible glare, no odour, no noise
  • Ideal for patios, alfresco areas, balconies & outdoor entertaining
Description

The Thermisia 23W Series Smart Far Infrared Outdoor Strip Heater delivers powerful and efficient radiant warmth for outdoor and alfresco spaces.

Available in 1800W and 2400W, this slim, modern strip heater uses advanced medium-wave carbon fibre heating technology to provide fast heat-up performance and consistent infrared output. With an approximate 10,000-hour heating element lifespan, it is engineered for durability and long-term reliability.

Unlike traditional gas or fan heaters, infrared technology heats people and surfaces directly — not the surrounding air — creating comfortable, energy-efficient warmth without wind, noise, flame or strong glare.

The heater includes a remote control and Tuya Smart App compatibility, allowing you to adjust power levels (25%, 50%, 75% or 100%) from your smartphone.

With IPX4 water resistance, Thermisia outdoor heaters are suitable for covered outdoor areas such as patios, balconies, pergolas, and alfresco spaces. For optimal performance and longevity, installation under cover is recommended.

This model comes with an Australian plug for easy installation and can be wall or ceiling mounted.

Specification
Dimensions:
  • 1093 x 151 x 52 mm
  • 1593 x 151 x 52 mm
Weight:
  • 5.3 Kg
  • 7.6 Kg
IP Rating:
IP44
Wattage:
  • 1800W
  • 2400W
Electrical:
Plug&Play
WiFi / Smart:

Yes

Remote:

Yes

Warranty
  • 1 Year*
Installation
  • Wall
  • Ceiling
Suitable For
  • Outdoor
  • Indoor
  • Garage
  • Alfresco
  • Pergola
  • Patio
  • Cafe
  • Restaurant
  • Hotel
  • Yoga Studios
  • Pilates Studios
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  • J
    James T. J. T. James T.
    20-03-2026

    Perfect for Our Pergola

    We installed the 23W strip heater in our pergola and it’s been a great addition. It keeps the space comfortably warm without taking up any room, and the overhead setup works much better than having bulky heaters on the floor. We went with the 1800W model and it’s more than enough for our setup. The heat feels even and natural, especially when sitting underneath.

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