Gas Hot Water – Installations, Repairs & Replacements
Continuous gas hot water systems installed, replaced and repaired by a licensed certifying gasfitter and plumber with over 20 years experience.
- Fully Licensed & Insured
- Fast, reliable service
- Prompt Quotes
- Residential & Light Commercial
Gas Right provides installation, repair and replacement of gas hot water systems across Whangarei. Enjoy on-demand hot water for your home or business, while only paying for the hot water you actually use.
With practical advice and workmanship done right, we make sure your system is set up to suit your home and keeps you in hot water.

Gas Hot water installations
Whether you’re building, renovating or adding gas to your home, Gas Right installs gas hot water systems including califonts, cylinders and continuous flow units.
As a certifying plumber and gasfitter, Luke can handle the full installation, including plumbing and gas connections. If you’re already working with a plumber, Gas Right can take care of the gas fitting side.
We’ll help you choose the right system for your household and make sure its installed safely and set up to run efficiently from day one.
Why Gas Hot Water makes sense
- Efficiency and cost savings: Gas hot water units heat water as it flows, so you’re never wasting energy on stored water.
- Never run out: Continuous units supply hot water for showers, kitchens, laundries whenever you need it.
- Flexible options: We’ll help you select the right size and type of gas hot water unit for your home or commercial set up.
Gas Hot Water Repairs & Replacements
No hot water? We can help.
If your gas hot water isn’t working as it should, we can assess the issue and get things sorted.
We regularly help with:
- No hot water or inconsistent temperature
- Faults with califonts and continuous flow systems
- Pressure or flow issues
- Aging or unreliable systems
Nobody enjoys a cold shower. Gas Right services and repairs all types of gas hot water systems across Whangarei. If your current system is beyond repair, we can install a new unit efficiently and safely.
How Gas Hot Water Units Work
A califont hot water unit heats water only when a tap or shower is turned on. This means hot water is available instantly, without the need for a storage cylinder and you only pay for the water you use. Optional digital controllers let you set your exact temperature for comfort and safety.

Frequently Asked Questions?
What is a califont or continuous flow gas hot water system?
A califont (also known as a continuous flow or instantaneous system) heats water as you use it, so you get a continuous supply without running out. Its a popular option for efficient, on-demand hot water
How much does it cost to install a gas hot water system?
The cost depends on the type of system, your existing setup and how much pipework is required. Every home is different, which is why we provide a site visit to give an accurate, upfront quote.
Why is my gas hot water not very hot or running out quickly?
This can be caused by a range of issues such as a faulty unit, faulty regulator, or a unit that is undersized for your household needs. We can inspect your system, diagnose the issue and recommend the best solution.
What brands of gas hot water units do you install?
We work with trusted brands such as Rinnai and Rheem. We can recommend the right system based on your home, usage and budget, and install it to meet all safety requirements.
Need Gas Hot Water in Whangarei?
Whether you need a new installation, a replacement or a repair, Gas Right can help. Get in touch for straightforward advice and a no-obligation quote


