Hot Water Cylinder Repairs & Replacement
Mains pressure installation and repair
Mains pressure electric hot water cylinders are manufactured to meet New Zealand’s energy performance standards.
Most models are rated at a maximum of 1000 KPA and 1400 KPA pressures and can deliver more than 40 litres of heated liquid a minute, which is enough to meet the needs of most households. Mains pressure cylinders can operate on both mains pressure and low pressure systems.
Standard sizes range from 15L to 400L models. Current insulation standards ensure optimum temperature is maintained longer, saving energy and electricity costs.
Hot Water Cylinder Range
Mr Plumber are stockists of all the top quality cylinders in New Zealand including
- Mico Cylinders
- Mico Cylinders
- Reece Cylinders

Cylinder Valves
Hot Water Cylinder Valves Inlet Isolating & Non-Return Valve – For both low and mains pressure reducing / limiting valve – Reduces or limits the supply pressure to a pre-set maximum pressure temperature relief valve – Ensure the temperature of the liquid does not exceed 99 degrees C in the event the thermostat fails. Will relieve expanded water.
Cold Water Relief Valve – Is fitted to the inlet of the cylinder and relieves cold water under normal thermal expansion, saving energy. Tempering Valve – Mixes heated water from the heater and cold water, delivering tempered liquid. Normally 55 degrees C, to the hot tap Solar Control Valve – Specifically designed for use with solar heater systems in New Zealand.
The Trusted Plumbers In Auckland
What sets us apart? The Mr Plumber Guarantee:
- We'll Do It Right
- We'll Do It On Time
- We'll Clean Up
- We'll Provide A Quality Service
They confirmed a approx time. Came out same day, found the leak quickly. Repaired it. Gave me a options on concrete reinstatement. Job well done..
We would use Paul again for sure, thank you for your work 🙏
Have used Mr Plummer a few times before so they sent 3 of their guys who knew our property.
The team leader assessed the height risks and discussed his plan with me which I approved as it is a long way down.
I watched closely to ensure that all H & S issues were followed.
He soon found the source of the leak, cleaned out the Rubbish, sealed the leak and inserted some bird whiskers I supplied, job done.
Very happy with their service and professionalism and invoice was very reasonable too.
Highly recommend them.
On this second occasion I used them i was not so impressed.
The two guys tested the roof area where I suspected a leak. Tested it but could not find anything which was what I wanted to determine.
However I was not impressed with them charging $180 each for the first hour especially when one guy was an apprentice.
Then within a week I got a reminder that payment of the invoice was OVERDUE.
I feel they took advantage of me in terms of pricing and do not appreciate I have always paid them in a timely manner.
Highly recommended.
We are very glad we discovered you as ever since our buildings in
Manukau and Pukekohe have benefitted from your prompt and efficient services.
Gemini Holdings Ltd. per Sir William Birch
Bruce was very helpful.
Thanks
Quick diagnosis.
No fuss.
Sorted super quick.
A+
I will use them again for sure.
I would recommend to my friends and family.
He went above and beyond, preparing everything and keeping me updated every second, which greatly eased my worries.
His services were not only affordable but also highly professional. His pleasant demeanor was a bonus. I am extremely grateful to have been in touch with this plumber. I cannot thank him enough.