Would you spend 449 including GST to increase your hot water cylinders lifespan by 10 years?
Imagine living in a place filled with a light cool breeze during the day, and freezing temperatures during the night. Turning on the faucets and having warm or hot water for baths, showers, washing, and whatnots is a complete comfort – the epitome and pinnacle of rest and relaxation.
In New Zealand, this isn’t an uncommon occurrence. For a country far from the sun’s rays on the equator New Zealand is definitely a cool place, abundant of rainfall and glaciers. Temperatures in New Zealand go from 10 degrees centigrade down south, and 16 degrees centigrade up north. Throughout the year, temperatures change ever so slightly!
A specific type of tank-type water heater is the Hot Water Cylinder, that uses supply water pressure and delivers hot water to showers and taps. As this type of system does not use a cold-water storage tank, it is designed for small spaces and sometimes limited access. Hot Water Cylinders are enclosed with safety mechanisms that include relief valves, thermostats, and somtimes expansion vessels.
Why You Need A Sacrificial Anode
The problem with this type of heating system is that it does not last very long at the constant pressure and heat changes it faces. That is where a sacrificial anode comes to place. This replaceable component helps maintain and control the rate of corrosion there is in the tank and is present in every water heating system. Sacrificial anodes are often made out of magnesium and attracts all corrosive elements to prevent metal breakdown.
In the span of 10 years, these anodes become very corrosive and will degrade, contributing to the damage of the heating system itself. What many people don’t know is that this anode can easily be replaced, expanding its life to over 20 years, and getting the bang out of your buck.
It should be noted that only steel hot water storage needs a sacrificial anode. It becomes a secondary type of protection to the steel in any hot water tank. Because anode rods are created using less sturdy metals than steel, the node fends off attack from minerals and other materials in your water. This is why anodes are called sacrificial.
Another thing that many people don’t know is that sacrificial anodes must be replaced every 5 years to get over 20 years of use from the hot water cylinder! The real problem now is replacing the anode in a really small, tight, and cramped place such as the hot water cupboard. Replacing this over 1 meter long component needs wide space and it should not be removed or disconnected in the cylinder, which is terribly a huge cost.
Why Use the Flexible Sacrificial Anode?
This is where the Flexible Sacrificial Anode comes into light! This type of sacrificial anode eliminates several other challenges when it comes to replacing the anode. There will no longer be a need to drain and remove the cylinders, and you will no longer have to put a hole above your ceiling for access!
This anode needs less than 250 millimeters of clearance and is very time efficient as it can be installed in an hour. Upgrading your sacrificial anode to a flexible sacrificial anode is the best choice to make, because expanding the life span if your hot water cylinder outweighs the costs of buying a new one every few years.
Where to Buy Flexible Sacrificial Anodes
Buying flexible hot water cylinder sacrificial anodes are no longer a hassle in the country. Companies like Rheem, a New Zealand staple since 1958, sell products that are at the leading edge of hot water heating technology that benefits not only residential areas, but also the commercialized areas of the country.
Hot Water Cylinders NZ invests in innovation and technology to improve your experience with hot water systems here in New Zealand. Our latest innovation allows you to replace your existing Anode without having to dismantle your whole water cylinder installation. Becuase conventional Rods are very long it is almost impossible to replace without disconnecting the entire cylinder and its pipework enabling this physically. A flexible anode makes this possible and avoids these costs. Without much hassle our technicians will remove the degraded Rod and easily replace is with a flexible model keeping the hot water cylinder in its place which provides the same protection at a much lower installation cost.
Learn more about how to upgrade your sacrificial anode when replacing a hot water cylinder here.