Why Choose Gas Hot Water?
Gas hot water is one of the most efficient, convenient, and cost-effective ways to heat water in New Zealand. It provides:
- Instant, continuous hot water – no more running out mid-shower.
- Lower running costs compared to traditional electric cylinders.
- Energy-efficient performance with fast recovery times.
- Flexible installation options for homes, rentals, businesses & new builds.
- Compact designs that free up space.
We provide a full range of plumbing and gasfitting services for all gas hot water systems:
Our Gas Hot Water Services
Gas Hot Water Repairs
No hot water? Leaking system? Pilot light issues?
Our team can quickly diagnose and repair all major brands.
Common repairs include:
- No ignition or pilot light failure
- Temperature inconsistent
- Gas pressure issues
- Leaking valves or cylinders
- Burner or heat exchanger problems
If your system can be saved—we’ll fix it.
If not, we’ll advise on the best replacement options.
Popular solutions include:
-
Rinnai Infinity gas continuous flow systems
-
Rheem Gas Hot Water Cylinders
-
Bosch Gas Water Heaters
We supply, install, certify, and ensure everything meets NZ gas safety standards.
Thinking about switching to gas?
Gas to Electric & Electric to Gas Conversions
We take care of the entire process:
- System assessment
- Removal of the old cylinder
- Installation of new gas pipework
- Mounting the unit
- Ventilation & safety checks
- Gas certification
Converting to gas often means lower power bills and endless hot water.
Annual Servicing & Safety Checks
Gas appliances should be serviced yearly for safety and efficiency.
Our service includes:
- Burner inspection & cleaning
- Gas pressure testing
- Temperature & flame testing
- Leak checks
- System performance review
Regular servicing extends the life of your unit and reduces running costs.
Who We Work With
- Residential homeowners
- Landlords & property managers
- Commercial buildings
- Schools & childcare facilities
- Hospitality & kitchens
- New builds & renovations
Why Choose Aqua?
- Certified plumbers, drainlayers & gasfitters
- Friendly, reliable service
- High-quality workmanship
- Supply + Install + Service = All in one place
- Straightforward pricing and honest advice
When it comes to gas hot water, you want a team who gets it right the first time.
