Monthly Archives: December 2014

30 year old Simplex hot water cylinder

simplex_hot_water_cylindersIt’s amazing how many of these Simplex hot water cylinders we come across in the Auckland area. This year we ripped out more than 100 Simplex hot water cylinders! In most cases the hot water system was converted to a main pressure system which required an installation of an additional drain and mains pressure valves. In this picture you can clearly see that only means of safety available is the open vent which deals with any expansion (sometimes caused by over heating). There is no tempering valve, no expansion valve and no drip try. Its amazing that these copper cylinders can last up to 35 years without bursting. Usually the only reason they do end up bursting or rusting away is because the thermostat fails which results in the element overheating the water to 99 degrees and this puts more stress onto the tank resulting high level expansion and contraction cracking the weld. Quality of water is also a big contributor to rust and life expectancy of a copper hot water cylinder.

Has your cylinder burst before the recommended expectancy? Maybe its a good idea to investigate the cause before installing your new one to ensure your new hot water cylinder lasts much longer.

External Rheem 135L Stainless Steel

external_rheem_hwcGreat looking installation! If only the weather boards behind the hot water cylinder looked as good :). This stainless steel 135L Rheem main pressure was completed in just under 4 hours! It included a new mains pressure valve pack, restraint strapping, all external copper pipe, electrical and plumbing work for just under $ 2300 including GST!

Hot Water Cylinders Ltd has a huge amount of Rheem stainless steel hot water cylinder stock that has to get out! Our range includes 135L, 180L and 200L stainless cylinders. Suitable for external installations these cylinders will also allow you to relocate your internal cylinder at an absolutely unbeatable price. Call us today on 0800 4 Cylinders for more information, our team is here to help you right away.

Do you already have a quote? Call us and we will beat it, that’s a guarantee!

Do you want to convert to instant gas water heating?

rheem_27_instant_gas_water_heaterAn instantaneous water heater only heats water once an outlet is opened and the hot water comes out instantly. It will continuously heat water as it passes through the unit. When the outlet is closed, the energy source shuts off. As these units heat cold water as it flows through the heater, storage of hot water is not required, saving you hundreds of $$ every month!

In can be installed virtually anywhere but its main advantage is that it is ideally suited for for single point applications. It is fueled by either electricity or gas. instantaneous units are designed for mains pressure supply and can have a maximum operating pressure of up to 1000KPA.

Depending on the size of your home the instant water heater must be sized correctly to ensure your flow of hot water does not starve out. Most common sizes are 20L/Minute 27L/Minute and 32L/Minute. In the example above we have installed a Rheem 27 to a 2n bedroom villa in Remuera.

Click here to view the specifications RHEEM 27 Continuous Gas Heater

These units are available in LPG and Natural Gas and can be installed from $ 2800 including GST, all involved materials and gas certification. This offer does not include the electrical power point but can be arranged for $ 350  + GST. Contact us on 0800 4 Cylinders for more information.

Reclaiming your Hot Water Cylinder Cupboard

Rheem_stellarAnother happy home owner that has gained enough additional home space that will allow him to increase the size of his bathroom. Especially in small units with the current Auckland market price per square meter home owners are reclaiming their hot water cylinder cupboards! If you have the space outside you can get it out of the house. If your hot water cylinder is leaking or your looking at upgrading to mains pressure then its a great time to look at such a change. The cost is about $500 more than the standard installation and the benefits are huge!

This Rheem Stellar special we are offering will get you there.

  • More Space inside your home
  • A more efficient hot water cylinder
  • Less risk with damage to property with future leaks

Call us on 0800 4 Cylinders to more information, testimonials from existing installations are available.