Rinnai GHF4170N 170L Hotflo Natural Gas Storage Hot Water System

There are eight key issues to look out for including water leaking out of the hot water system, the pilot light not working or going out frequently, running out of hot water often, low water pressure or constant changes in pressure, rumbling or banging sounds from the system, changing water temperatures, rusty water or sediment in the water, and no hot water or cold water comes from the taps.

If it's an existing hot water system that is being replaced the easiest way it to email us a number of photos and we will advise you on which system to purchase. Otherwise first you need to establish what kind of fuel source is available to your property – Gas, Electricity or Solar, then decide which system is best for you.

Installation costs range from $399 to $499 for replacing an existing hot water system with the same type. Costs will be higher if additional valves are needed or if plumbing or electrical systems need to be upgraded.

Yes, heating water, expanding and contracting, building and releasing pressure day in and day out put considerable wear and tear on a hot water system. Unfortunately, it is often the most neglected appliance in a house. Most modern hot water systems have a life expectancy of 7-12 years. Check your manufacturers and trade recommendations to see if your unit needs to be serviced every five years or bi-annual maintenance.

There are many brands of hot water systems in Australia such as Rheem, Dux, Rinnai, AquaMax, Bosch, Stiebel Eltron, Solarhart, Apricus, Quantum, Chromagen and Thermann.

There is a dedicated shut off valve on the cold inlet pipes of nearly every hot water system. This is generally a ball valve that is either on or off and should rarely be in between. Turn the valve clockwise as far as you can to stop any new hot water from entering your system.

You should try and isolate the water supply from the hot water system by turning the isolation tap off, this will isolate your hot water system, then call us and so we can have it replaced for you.

There are several thing to consider when replacing your current hot water system to ensure you’re getting the right system for your property such as what is your hot water systems size (Litres), are you happy with the current performance your hot water service, do you prefer efficiency over performance, what time of day do you spend the most extended periods of time using hot water? We ensure each time we speak with a potential customer that we understand what is required for them to have the best hot water service at the most affordable rates.