The Ultimate Guide To Geyser Installation

3 Easy Facts About Geyser Installation Described

In this article I will certainly define the common standard needs of a sound, modern-day high stress, horizontal setup. If you require information, then I recommend that you have an appearance at the website (). For any individual looking for, connect with your neighborhood plumbing organisation. The complying with summary connects to a modern high pressure (400/600Kpa) system normally made by Kwikot South Africa.




Less usual are old low pressure systems (100kpa) open pipeline or "Latco" type systems. Understand that the components are NOT interchangeable in between the two distinct systems - High stress as well as Low stress! It is possible to remove an old reduced pressure system and also change it with a contemporary high pressure system however - you buy a new high pressure hot spring and mount it according to the current requirements.




The geyser sits in a tray made of plastic (usually red) or tin plate. I like the plastic ones.


Since June 2001, the drip tray is not optional - its reached exist as well as there needs to be a drainpipe pipeline for it! The drain is a 50mm PVC drain that drains the tray by piping the water out your house. I have seen lots of drip trays mounted without drains pipes! If your installation pre-dates June 2001 you may intend to get a plumbing professional to look at it.

The Buzz on Geyser Installation

The 2 vacuum breakers stand up and down regarding 30cm above the hot spring. These are crucial, as they stop water siphoning out the hot spring when the chilly supply is stopped - geyser installation.


It can be argued that this is the key function, but I do not see it because of this. Bear in mind that vacuum cleaner breakers are a reasonably brand-new demand - there are still hundreds of old HP systems available without vacuum breakers and also I am yet to see one collapse. Just due to the fact that I haven't seen it does not imply it's not happening nevertheless! It is additionally more probable to happen in a multi-story structure because the siphon can attract a more effective vacuum.


The cool water side is the side that directly links to the drainpipe cock and also enters the geyser at the base. After the turned off valve you would normally discover a Stress Control Shutoff (PCV). There are a number of different types, primarily made of brass however some are constructed from plastic.


This is where the PCV releases stress and also this is the pipe that usually leaks. Do not panic if you can not discover the PCV alongside the geyser - it might be placed up to 10 metres away, commonly in a more obtainable put on a wall exterior. In some cases it remains in a little plastic box exterior.

Geyser Installation - Questions

This shutoff must have a metal (copper or steel) pipe attached to it as well as the pipe must lead straight out the building. This vent pipe is an important safety attribute of the entire system.


The T&P valve is the least optional component - it needs to exist! - The weight of the geyser must be properly supported on the roof covering trusses - a minimum of 2 supports under the 'feet' of the geyser. If it looks shaky obtain a plumber to check it out.


This was not a demand on browse around here old geysers, however it is currently and also it's worth suitable one. The geyser browse around these guys has to be earthed! I have actually seen lots of geysers with the planet wire inapplicable. All the copper pipes have to likewise be earthed and also bound to the hot spring earth. This is not a trivial preventative measure! Get a certified electrical contractor to examine your setup if the bonding is missing out on or looks dodgy.




Once again, these are commonly just left existing following to the hot spring. There are essentially only 2 key thermostat types - the modern-day round "Kwiktherm" in more recent Kwikot geysers as well as the VK (rectangle-shaped block) enter older geysers and also in some more recent non-Kwikot units. The hot spring might be fed (cold water) with polcop (plastic) pipeline - as much as the turned off shutoff, yet the pipeline right into and also out of the hot spring have to be copper or galvanized steel.

Geyser Installation Things To Know Before You Get This

The warm water side need to be copper, steel or accordingly rated (70) plastic or composite pipeline. Note that you must contend least 1m of copper/steel pipeline out the geyser - you might not connect plastic (compound) pipe straight to the geyser. As above, the PCV and also T&P should be made of copper or steel - especially the vent out of the T&P shutoff.




I have actually seen a number of installments where the installer has simply run a short size of 22mm copper into the drip tray with the idea being that the T&P can vent directly into the drip tray. A concept due to the fact that the warm (100 +) water/steam thaws the drip tray and the PVC drain pipe.


The PCV is usually over the hot spring as well as the chilly water moves down right into the hot spring. This is fairly vital due to the fact that it creates an anti-syphon loophole that prevents the hot spring from draining pipes find here back via the inlet in the occasion of a water supply failing. If you obtain warm water appearing your chilly taps when the water system stops working after that this is not working properly.