call0508 744 486
We work Auckland wide

wetakecredit

For your convienience, you can pay by Eftpos or credit card.

Ask For Our Card...

Gas Hot Water Products

We have a range of gas hot water products at great prices, based on your needs.

And we can install them for you to!

Check them out

Know The Warning Signs

Do you know the signs that your gas appliance is in need of a service?

Your gas appliances need regular servicing to make sure they are safe for you and your family

Read them here

BOC Gas
Gases and gas equipment

Parmco quality appliances
High quality kitchen appliances

Plumbing World
100% NZ owned plumbing supplier

Rinnai Heating Solutions
Pioneering heating solutions

Got a Question?

Wondering what a certifying gasfitter does?

Wondering if you have a leak?

We answer this and other common questions in our FAQ

Check them out.

Legionella bacteria can thrive in hot water systems even when cylinders are set at the recommended temperature. A deadly disease which cost a woman both her feet could be lurking in our hot water systems, despite official requirements designed to prevent it.

A Hawke's Bay woman was one of two separate cases to have contracted legionellosis, also known as legionnaires' disease, which is a potentially fatal type of pneumonia. Tests on the water in both victims' homes found the presence of legionella bacteria, which can cause legionellosis, when it is inhaled in the form of vapour or steam containing the bacteria.

Legionella bacteria can grow in water temperatures of 20-45 degrees Celsius. They thrive at temperatures of 32C-44C, but can't live at 60C or higher. People are advised to keep their cylinders set at 60C for this reason.

Hawke's Bay District Health Board initially thought the woman may have contracted the disease because the temperature on her hot water cylinder had been set to somewhere between 50-55C.

But the temperature was actually set somewhere between 60-65C. Subsequent investigations revealed there was a tempering valve between the hot water cylinder and the tap, and that the bacteria had grown in this part of the system.

Institute of Environmental Science and Research microbiologist David Hart said while water should be stored at at least 60C, it did present a scalding risk at that temperature. The Building Act recommended that hot water coming out of the tap should be no hotter than 55C.

This was often done through the use of a tempering valve, which mixed cold water with hot water from the cylinder. If done correctly this would mean the hot water at the tap was at 55C (or 45C for elderly or young) but if too much cold water was mixed in it could bring the temperature down to a level at which the bacteria could flourish.

"The best way to lower the temperature at the tap is by installing a tempering valve as close as possible to the outlet," Hart said.

Many hot water cylinders have an adjustable temperature knob so they can be set at 60C, but some models may need a plumber or electrician to adjust them.

 Source: Stuff.co.nz

Customer Testimonials

Great service! Phil and Greg provided me with a brand new water cylinder with absolutely no hassles! I'd highly recommend this service to anyone in need!

Moks Huata

About Ariel Plumbers and Gasfitters

Ariel's business pledge is to satisfy our customers. We are proud to give you the benefit of our experience and capability. We will provide you with a free, no obligation quote.  Contact us anytime you need, whether it is after hours or during the day.

Get in Touch

Freephone: 0508 744 486
Email: info@arielplumbersandgasfitters.co.nz
Address: 169 Norman Lesser Drive, St Johns