Gas Heater Service Sydney

Rinnai Avenger 25 Plus
Gas Heater Service

Our qualified and experienced team of gas & electrical technicians can provide repair, servicing, and cleaning services for your Rinnai gas gas or electrical heater systems. We fix all types of portable gas heater & hot water issues with your LPG or natural gas heaters.

When the winter mornings and evenings become unreadably cold, you can rely on the Rinnai Avenger 25 Plus portable gas heater. Its unique electric booster option allows you to maintain the heat even when you run out of gas. At Gas Heater Service Sydney, we are an authorised agent for Rinnai and can install and service all their gas heaters and water heaters. We can provide you with recommendations based on over 20 years of our experience working with gas heater systems.

Gas Heater Service Sydney

Rinnai Avenger 25

The Avenger 25 gas heater is based on low-emission technology. The emissions are even less than 50% of what is set by the Australian Standard.

Key Features

  • Special low-emission technology
  • Designed for heating open-plan and large living areas where it is hard to maintain temperatures
  • Dual programmable timers designed to heat during morning and evening
  • LPG and natural gas compatibility
  • Comes with remote control

Effective & Efficient Heating

With the Rinnai Avenger 25, you can have a large living area heated in no time. The combination of economy mode, user-friendly control panel, and adjustable temperature settings contribute to high energy efficiency.

The system features morning/evening times, providing full convenience of automatic operation. The heater comes with remote control for added convenience. When the temperature outside starts dropping, you can rely on this gas heater. All we will need you to have is a gas connection point.

Gas Heater Service Sydney

Why The Rinnai Avenger 25

The Rinnai Avenger 25 Convector Heater is a portable gas heater that is perfect for open plan areas. At Gas Heater Service Sydney, we are authorised agents of Rinnai and our technicians specialise in the installation, repair, and servicing of the Rinnai Avenger 25 heater.

This is a powerful and compact system that provides you warmth and comfort during the harshest winters due to its unique dual programmable timers.


Castors: No
Timer: Yes
Remote Control: No
Eco Mode: Yes
Water Resistant: No
Cord Storage: No
Eco-Energy System: No
Adjustable Room Thermostat: No
Ceramic Technology: No
Swivelling Function: No
Fan System: No
Oscillation Control: No
Portable: Yes
Easy Tilt: No


Child Lock: Yes
Anti-Frost Function: No
Safety Tilt Switch/Tip Over Switch: No
Safety Thermostat: No
Overheating Safety Thermal Cut-Off: No
Oxygen Depletion Sensor: No
Flame Failure Shutoff: No
Air Volume And Combustion Control: No


Gas Input Mj/H Low (Mj/H): 8.5
Gas Input Mj/H High (Mj/H): 25
Energy Rating: 5.8 Star


Width: 610mm
Depth: 245mm
Height: 485mm
Weight: 14.6

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Gas Heater Service Sydney

Our reliable gas fitters and technicians handle complete servicing

We are fully licensed and insured and authorised to install Rinnai’s gas heaters, including Avenger 25. Our team comprises experienced and qualified technicians including certified gas fitters who have the expertise and skills required to offer a reliable and quick service.

There are many reasons why we stand out when it comes to installing or servicing your gas heater:

  • We offer free quotes and $0 call out fees
  • You will get honest upfront pricing
  • We offer the guarantee of same-day service
  • We also offer 24/7 emergency service
  • Our service warranty is six months
  • We are a family-owned business and are committed to 100% customer satisfaction
Gas Heater Service Sydney

Get In Contact With Our Licensed Team

Besides, we charge on a per-job basis and not the hour. We provide a complete range of services for your Rinnai Avenger 25 heater. Our technicians are trained at Rinnai’s facility and know their systems inside and outside. If you want to install or service a Rinnai gas heater, call us today at 1300 427 000. You can also reach us via this Online Form and we will call you back at the earliest.

Gas Heater Service Sydney