Key Features of the Rinnai INFINITY ® Gas Hot Water Heaters

  1. They are a (high) or mains pressure system.
  2. FREE up space in your home, by having the new Rinnai gas hot water heater fitted on the exterior wall of your home.
  3. Endless hot water. Just open up the hot tap, and hot water will flow out of the hot tap.
  4. For a family of girls who just love to shower all day long, the Rinnai INFINITY ® has got to be a winner.
  5. Super efficient. These are a very efficient hot water heater.

Rinnai INFINITY ® Gas Hot Water Heaters – A GREAT CHOICE!


Rinnai INFINITY ® Models are available in both Natural Gas and LPG.

The Rinnai INFINITY A-Series are continuous flow hot water systems for residential applications. These water heaters produce endless hot water, and unlike electric cylinders, are energy efficient as they are only on when you need hot water.
Four models to choose from depending on your hot water needs (A16, A20, A24, A26*). Rinnai INFINITY A-Series external gas continuous flow water heaters, and only on when you need hot water.
*A26 RRP $1,852
*A16 $1,394, A20 $1,580, A24 $1,768

The A26 will normally cost you about $1852.00 inc GST, just for the actual hot water unit, but right now the team at Regency Plumbing, Auckland are offering you a very special price on a supplied and installed package deal.

Get a brand new Rinnai INFINITY ® A26 Gas Hot Water system installed in your property now for just $2987 inc GST.

In our package deal we have allowed to supply and fit a brand new Rinnai A26 continuous gas hot water heater on the exterior wall, and in the location which is most suitable for the unit.
Included will also be any plumbing and gasfitting required to make the installation possible and complete, disconnection of your existing hot water system, a new exterior electrical switch, set up of the gas pipework, testing of system to ensure it is ready for use, and gas certification appropriate for your job.
Plus if you upgrade your cylinder right now we will give you a $150 TRADE IN FOR YOUR OLD HOT WATER CYLINDER, VALVES, AND SCRAPS OF PIPEWORK, to help us keep the replacement cost of your new one to a minimum. (of course this only applies if we take away your old cylinder, valves, and scraps of pipework)
So if you take advantage of our latest special offer you will only pay $2987 inc GST. The full retail price for this job is $4436.19 inc GST, so therefore – this is a TOTAL SAVINGS OF OVER $1400!
And of course you have the option of adding the (MC601A) Controller for just $297 inc GST.
This is a complete package, however there are (2) issues we sometimes encounter on installations which are not included as standard in our set packages as they are only occasionally required, so we find it best and most appropriate to just charge them as an extra on those jobs.
1) On any jobs where we have allowed to complete the electrical work in relation to the job we are doing for you, should the wiring be substandard or have an issue resulting in the electrician having to rewire back to the switchboard to make the installation safe, or should it be old and not up to current electrical safety standards meaning the electrician cannot certify the job without making changes, or by adding an RCD, this would be an extra charge as we are unable to detect this at the point of quoting the job. We have just allowed for a straight forward basic connection which is the normal job we would have to do in most circumstances. Our package will include up to $290 exc GST of electrical work to have your switch connected for the electronic ignition.
2) And occasionally we find the old shower mixer(s) in some cases don’t work well or are really noisy with a new high pressure hot water system, so if you have upgraded from low pressure, you may need to either modify or upgrade the shower mixer(s). This is not included either in our standard package deals as it is quite rare now, however we can arrange a solution to the problem for you should there be an issue once we test the new system.

And to make the deal even sweeter, on top of this great price – if you connect to LPG through Regency Plumbing you will get your first bottle of LPG FREE (an additional savings of approx $100.00)

*Terms and Conditions Apply. Excludes pipe cover at base of unit.

CALL 0800 PLUMBER | 0800 758 623 

Or if you already have a continuous flow gas hot water heater and it has given up the ghost, no longer works properly, or at all… you can get it replaced now for our best ever offer of just $1987 inc GST.

Really when you think about it, its a great idea… WHY? because most likely if your one is old and not working properly, the new one will be more powerful and more efficient, and right now you can get one fitted for almost FREE! You are barely paying any more than the cost of the unit itself.

NOTE: This price is for a direct replacement only – if we have to redo pipework, or move pipework, or need an electrician because your old unit is hard wired in, then there may be some additional costs, but for most, right now you will be able to get your old continuous flow gas hot water heater upgraded to a new Rinnai Infinity A26 for just $1987 inc GST.


*Terms and Conditions Apply. Excludes pipe cover at base of unit. Excludes electrician, and excludes pipe relocation. This package is just for a straight swap from old to new in the same spot.

CALL 0800 PLUMBER | 0800 758 623 

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Special Deal on Rinnai gas heater for auckland

Add a Controller for just $297 inc GST

PRICE $297

The new Rinnai INFINITY ® Compact Controller is now available.

For homeowners, this new controller offers a contemporary design that will look great in modern homes. Functionally the same as the previous Compact Controller, it’s still the smallest and most affordable controller in the Rinnai range. It allows the user to control the temperature of their Rinnai INFINITY ® hot water heater. Also it increases safety for homes with young children, and allows diagnosis of problems in the unlikely event of a product fault.

Installing a Compact Controller adds two years’ warranty on the INFINITY ® water heater.

This latest version of the Compact Controller is compatible with the INFINITY ® A Series, VT and XR models. The product code is MC601A.

*When you fit a Rinnai Infinity, you can add the controller for just $297. Take control, get one fitted on your new system today. 

*Please note that if you wish to have a controller in a specific location and we need to run cable, possibly open walls, then make patches requiring decorating, etc… this would all be extra cost over and above the basic control cost of $297.

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We have a highly skilled team of tradesman who are looking forward to helping you out with your next plumbing job.