by Gary Mays | May 5, 2018 | Consumer Issues, Emergency Plumber, Gold Coast Plumbing, Health Issues, Hot Water, Hot Water Heat Pump, Hot Water Solar, Hot Water Temperature, Hot water tempering valve, Plumbers Gold Coast, Plumbing Emergencies, solar hot water
A common question we get asked this time of year concerning hot water repairs is “Why is my hot water not hot enough?”
We find our clients tend to notice this problem predominately when showering and in most instances, the temperature of the water hasn’t suddenly changed. It’s more than when the weather is fresher, and we tend to increase the ratio of hot to cold water, and therefore, any fault that affects the hot water becomes more apparent.
Hot Water Not Hot Enough, Common Causes
When customers ask “why is my hot water not hot enough” we always provide as much information as possible.
In our 42 years of plumbing experience and as hot water specialists, we have found the most common causes of this problem are:
Let’s take a closer look at each of these possible problems.
Malfunctioning tempering valve
Tempering valves are designed to blend hot and cold water to deliver water at a constant temperature that does not exceed 50’C. If water entering the tempering valve contains small amounts of sand or other debris, this can become lodged in the filters of the tempering valve and affect the operation of the valve resulting in lukewarm rather than hot water. Read more about tempering valves.
Faulty hot water service
If your hot water service is older (usually 10-15 years) or you have overlooked regular maintenance, it could result in a problem with the heating system.
A hot water system fails most commonly at these points:
The element is the mechanism within the hot water service that heats the water with the thermostat being responsible for switching the element on and off. Any problem with either of these parts can result in disruption to your hot water.
The relief valve is responsible for releasing built-up pressure as the water heats. If this valve is continuously leaking, then you will lose hot water which in turn is replaced with cold water that cools the hot water stored in the tank.
Hot water demand exceeds the capacity
Typically if a tanks capacity is over 125L, then you would connect to one of the off-peak tariffs, which means that electricity used by the hot water system will be charged at a lower rate. While this makes for a cost-effective solution, it does come with some limitations as you do not have an unlimited supply and if for any reason your demand for hot water increases there is always the possibility that you could run out of hot water.
If you are finding the hot water in your household is consistently not hot enough, and repairs are not required, then seriously consider a more substantial capacity, new hot water system.
Help Is On Hand
Here at Whywait Plumbing, we don’t consider hot water a luxury, it is a necessity. So if you are experiencing a cold shower and asking yourself why is my hot water not hot enough, call us now for Same Day Service.
by Gary Mays | Apr 15, 2018 | Bathrooms, Blocked drain, City of Gold Coast, Consumer Issues, Drain Odours, Gold Coast Plumbing, Health Issues, Insurance, Plumbers, Plumbers Gold Coast, Plumbing Emergencies, Plumbing Maintenance, Septic Tanks, Sustainable Plumbing, Toilets
Back in September 2015 we here at Whywait Plumbing first alerted our clients in newsletters and blogs to the fact that flushable wipes were in fact not flushable. At the time we said flushable wipes are an environmental nightmare and we stand by that claim.
We have repeated over and over again that the only things that are flushable in your toilet are toilet paper, urine and faeces or if you like to adhere to the three P’s rule of pee, poo and paper.
But as we all know a multitude of products labelled as flushable wipes or wet wipes have been claimed by their manufacturers that they could be simply disposed of by flushing down the toilet.
Last Thursday the first of the ACCC prosecutions against manufacturers Pental and Kimberly-Clark Australia had a positive result in the Federal Court of Australia.
The manufacturer of White Kings flushable toilet and bathroom cleaning wipes Pental Limited and Pental Products Pty Ltd was fined $700,000 for its continual false and misleading claims that their products disintegrated “just like toilet paper” in the sewage system. The ACCC has separate ongoing proceedings against Kimberly-Clark Australia.
White Kings products in labelling, packaging and promotional materials included the following misleading statements:
- flushable
- White King Toilet Wipes are made from a specially designed material, which will disintegrate in the sewage system when flushed, just like toilet paper
- Simply wipe over the hard surface of the toilet … and just flush away
The Federal Court ruled all these statements were, in fact, false with ACCC Commissioner, Sarah Court stating, “These White King wipes can’t be flushed down the toilet, and Australian wastewater authorities face significant problems if they are because they can cause blockages in household and municipal sewerage systems.”
This is a huge win for the sewers and house drains where blockages have been an ongoing issue creating $16000 plumbing repair bills for homeowners.
Here in Queensland Michelle Cull from Queensland Urban Utilities said it was a “real win” for sewers as “We remove around 160 tonnes of flushable wipes from our sewerage network every year. Laid end-to-end, that’s enough to stretch all the way from Brisbane to Bali. We spend around $1.5 million a year clearing blockages from our sewer pipes and flushable wipes are a big contributing factor.”
The campaign by Choice against flushable wipes has been an outstanding success. In 2015 Kleenex flushable wipes were an outstanding winner in their 2015 “Shonky Awards” which we highlighted in Flushable Wipes Win “Shonky Award” from CHOICE at the time.
On Thursday after the Federal Court, decision Choice spokesman Tom Godfrey reiterated that the false claims about flushable wipes were a “grubby marketing tactic that left households, local councils and water services organisations having to struggle with the cost of removing these wipes from the sewage system”.
The $700,000 fine is a positive message to manufacturers and the water industry and plumbers are now hopeful the manufacturers of wipes products now prominently label DO NOT FLUSH on all their products.
The $700,000 fine also sends a positive international message as the water industry worldwide has collectively committed to a position statement where all wipes and personal hygiene products must be clearly marked DO NOT FLUSH and that they can only be disposed of in the rubbish bin.
Here at Whywait Plumbing, we hope this $700,000 fine reinforces to everyone that any wipe product is never flushed down the toilet. I can only repeat if you wish to continue flushing wipes in all their forms down your toilet then I recommend you become a Whywait Plumbing Service Partner.
by Gary Mays | Mar 24, 2018 | City of Gold Coast, Consumer Issues, Gold Coast Plumbing, Health Issues, Insurance, Leaking Pipes, Plumbers Gold Coast, Plumbing Emergencies, Plumbing Legislation, Water, Water Leaks
In August 2014 after a large number of issues where every other job we attended was a leaking water main, I concluded that all of them were caused by incorrect installation. In our monthly newsletter and in a blog I highlighted that negligence causes plumbing emergencies.
Since 2014 nothing has changed with polypipe leaking water main repairs being a constant source of work. The number of defective installations in new homes reinforces that a City of Gold Coast plumbing inspection is not a guarantee.
It is positive to see that the Department of Housing and Public Works issued Building And Plumbing Newsflash 558 on 13 March highlighting issues on the correct selection and installation of polyethylene (PE) pipe which is commonly called polypipe or blue line poly, used as a material for water supply installations. The QBBC also raised the matter in a blog Health and safety concerns relating to PE pipes, or ‘blue line poly’.
The issues we see every day on almost every leaking water main has been highlighted in the Newsflash with the Department stating “…..has become aware of issues associated with PE pipe including pipe leakage resulting from material splitting and holes developing in the material. Although the direct cause of these failings has not been determined, it is timely that the department issue advice on the correct selection and installation of the product.”
When installing a polypipe water main a licenced plumber must ensure that it is done so in accordance with the Plumbing Code of Australia and the referenced standard which is AS/NZS 3500.1-2015. These are not options but are law as per the Plumbing and Drainage Act 2002.
The following clauses in AS/NZS 3500.1-2015 must be complied with in regard to installing any underground water main:
- Clause 2.3 Selection and Use of Materials and Products – this clause states that materials and products used in a water service shall be selected to ensure fitness for their intended purpose and goes on to list all those factors so that there is no doubt.
- Clause 5.2 Proximity to Other Services – this clause is very specific on hoe water service pipes are to be separated from any other underground services including gas or electrical and drainage pipes. The separation distances range between 100mm and 600mm depending on the size of the water service and the type of the neighbouring service. The specific requirements are laid out in clauses 5.2.1 through to 5.2.10.
- Clause 5.9 Depth of Cover – this clause once again is very specific in stating the depth at which underground pipes shall be with table 5.9 giving specific loading conditions and the minimum cover or depth which ensure the pipe is protected. In most cases the minimum depth is 300mm unless there are vehicle loading factors which then can require the pipe to be at 750mm depending on what the ground surface is.
- Clause 5.10 Bedding and Backfill – this clause is the one we see most commonly ignored on the Gold Coast and is what causes the entire leaking water main to require replacing. The clause is very specific in stating that the pipe must be surrounded entirely with a minimum of 75mm of compacted sand or fine grain soil with no hard edged object in contact with the pipe. Again very specifically it states the final backfill shall be free from rock, hard matter, organic matter and be broken up to ensure that there are no soil lumps larger than 75mm.
- Clause 5.11 Installation in Contaminated Areas – this clause states exactly what is a contaminated area and that a pipe laid in a contaminated area shall be installed in a water tight, corrosion resistant conduit.
The clauses above are quite specific on how your water main should be installed. They are specific requirements under the Plumbing and Drainage Act 2002. They are not options the plumber can choose to opt in and out of.
If you suffer a leaking water main and it is not installed as per the above clauses the licensed plumber installing it has done so knowing it is non-compliant and that it is reasonably foreseeable that failure and damage will occur over time. Very simply this is negligence.
by Gary Mays | Mar 6, 2018 | City of Gold Coast, Consumer Issues, DIY Plumbing, Gold Coast Plumbing, Health Issues, Plumbers Gold Coast, Plumbing Legislation, Sustainable Plumbing
World Plumbing Day is on 11 March every year and in 2018 that is this Sunday. Established by the World Plumbing Council, (WPC) in 2010 it is now celebrated around the world to promote the critical links between proper plumbing sanitation and human and environmental health.
As the World Health Organisation continually promote ‘Plumbing is Public Health’. This is further reinforced through a survey of 11000 doctors by the prestigious British Medical Journal in 2007 that voted overwhelmingly that the world’s most significant medical milestone since 1840 was sanitation. This was despite all the incredible medical breakthroughs in that time. Doctors recognised that the installation of a reliable sewage disposal system and a reliably clean water supply was judged the most significant medical advance in modern times.
Plumbing is Vital to Your Health
We take a toilet for granted that we even work while using it
Sadly in Australia and many other developed countries, we take our plumbing and sanitary drainage systems for granted.
We think its normal to turn on a tap and get a constant supply of clean drinking water. We think nothing of going to the toilet and flushing the cistern when finished. We believe having a long hot shower is normal for everyone.
In many countries, a plumbing infrastructure that we have here in Australia is only a dream. In too many countries right now plumbing at best is very basic and at worst downright non-existent. In these countries the consequences of poor plumbing infrastructure cause millions of people to die.
The statistics are scary and should make us reflect in Australia on our appreciation of our plumbing and sanitary drainage infrastructure. According to the World Health Organisation:
- every 15 seconds a child dies from a water-related disease
- patients suffering from water-related diseases occupy half of the worlds hospital beds at any given time
- 3,100,000 children die every year from water-related diseases
- 1,100,000,000 people do not have access to a safe, reliable water supply
- 2,600,000,000 people do not have access to a sanitary toilet system
Plumbing Infrastructure Would Improve Every One of These Statistics
In Australia, few people pay any attention to the skills and expertise from plumbers to ensure that a buildings plumbing infrastructure is engineered to function with little fuss. It is even sadder that few people appreciate the ramifications of poorly installed plumbing infrastructure.
Plumbing infrastructure in Australia has always been at the leading edge of the technology as it continues to develop. Fortunately, all plumbers in Australia have to be licensed which ensures plumbers are legally responsible for complying with the Plumbing Code of Australia and relevant state legislation. This is not the case in many other countries with unskilled people installing poor quality infrastructure.
Plumbing is vital to everyone’s health and deserves to be respected for its essential role in promoting the link between proper quality plumbing, health, environmental sustainability and economic prosperity.
Without plumbing, none of us could live in a healthy environment in our large urbanised, densely populated cities. If you don’t believe me see how long you could survive in a house without working plumbing.
Respect For Plumbers and Their Skills
I continually hear many plumbers complaining that clients don’t treat them with respect and value their skills or the work they perform. But the reality is far too many licensed plumbers don’t respect themselves, their skills or their licences and are in a race to the bottom undervaluing and underselling the services they provide.
Plumbers who act as professionals and treat their clients with respect and above all respect their licences will always be treated with respect in return.
by Gary Mays | Feb 26, 2018 | Bathrooms, City of Gold Coast, Consumer Issues, Gold Coast Plumbing, Health Issues, Hot Water, Hot Water Heat Pump, Hot Water Legionella, Hot Water Solar, Hot Water Temperature, Hot water tempering valve, Plumbing Legislation, Sanden “Eco®” Plus Heat Pump hot water system
Perception is reality and nowhere is this truer for us at Whywait Plumbing than when dealing with the issue of hot water temperature and the possibility of a 
serious hot water burn.
Everyone has a different perception of how hot they want their hot water whether it is for cleaning or sanitation or personal hygiene use.
Recent research in the United States from the Johns Hopkins Bloomberg School of Public Health, confirms hot water heater temperatures are too high.
In Australia, most manufacturers preset the thermostats for hot water heater temperature at 60-65 degrees. This is dangerously high for a significant proportion of homes, presenting a scald hazard particularly for young children and the elderly. This is because literally hot water burns like fire because:
At 60°C, a serious burn can happen in 1 second
At 55°C, a serious burn would take 10 seconds
At 50°C, a serious burn would happen after 5 minutes
It is estimated a serious hot water burn causes an estimated 1,200 hospital admissions and 50 deaths per year. Young children and elderly adults have thinner skin which burns more quickly putting them at increased risk.
In Queensland, it is the law that hot water delivered to bathrooms used primarily for personal hygiene purposes be regulated by use of a tempering valve or a thermostatic mixing valve that does not exceed 50°C. This is due to the fact that in 1995 the laws were changed requiring tempering valves to be installed on:
all new homes having a hot water system installed
replacement or upgrading of an existing hot water system
or when moving an existing hot water system to a new location on the property
However, homes built before 1995 will frequently still have hot water being delivered at 70°C. It is estimated that 37% of homes still have older electric or gas heaters delivering hot water that presents a scald hazard that will cause a serious hot water burn in one second.
Frequently these homes are rental properties. Many landlords and real estate property managers are unaware that recent litigation has placed a ‘deed of care’ onus on them to ensure the safe delivery of hot water in domestic bathrooms used primarily for personal hygiene purpose.
The installation of a tempering valve is an acceptable solution to hot water scald prevention. Delivering hot water at a consistent temperature is difficult without a tempering valve. This is due to the fact that as a hot water tank is depleted through use then replenished and reheated, the water temperature will not be constant throughout the tank.
Despite a perception by many people, a hot water service thermostat is not designed to provide precise estimates of water temperature. Its purpose is to begin heating when the temperature drops below a set level and turn off when it reaches a set level. Without a tempering valve installed it is almost impossible to assess the exact temperature of hot water delivered from a tap.
The advantage of a tempering valve is that guesswork is eliminated as tempering valves are designed to blend hot and cold water to deliver mixed water at a constant temperature and thus reduce the risk of a serious hot water burn.
Unfortunately for plumbers, property managers, homeowners and property investors hot water has increasingly become a legal minefield with the duty of care provisions.
It is for this reason Whywait Plumbing recommend that you install a tempering valve and maintain it compliantly with annual testing.
by Gary Mays | Sep 14, 2016 | Bathrooms, Blocked drain, City of Gold Coast, Consumer Issues, Drain Odours, Gold Coast Plumbing, Health Issues, Insurance, Plumbers, Plumbers Gold Coast, Plumbing Emergencies, Plumbing Maintenance, Septic Tanks, Sustainable Plumbing, Toilets
Like every other Gold Coast plumber, we here at Whywait Plumbing are seeing a horrendous increase in blocked drains due to the skyrocketing popularity of so-called “flushable” wipes. The term “flushable” is a catchy phrase and a favourite
sales pitch presenting an image of convenience and hygiene.
But the reality of what happens to flushable wipes once they are flushed down a toilet pan is that they do not dissolve like toilet paper.
In fact, they remain intact, and these pieces of non-woven fabric when regularly used are blocking toilets, blocking house drains and blocking the City of Gold Coast sewer system.
It is gratifying to see local media taking the lead and highlighting the absolute disaster that flushable wipes are to our local Gold Coast environment. In a recent interview with Robyn Wuth that I did for the story “Gold Coast Sewerage Treatment Plant Wiped Out Once A Week” which was published in the weekly Gold Coast Sun and online at the Gold Coast Bulletin I was accurately quoted as saying wipes are an “environmental nightmare”.
Frustratingly for many businesses such as restaurants the increase in customers using their toilets and flushing wipes down the toilet has seen an increase in the number of blocked drains they are experiencing. For many businesses, the repeated flushing of wipes has resulted in costly and inconvenient consequences.
The photo on the left clearly illustrates the problem where the toilets were all blocked at a Gold Coast McDonalds restaurant. Retrieving them in this instant was critical as they had created an interwoven tail of toilet paper held together with flushable wipes from the blocked toilet all the way into the sewer drains.
Wet wipes or disposable wet wipes are a new phenonium having only gained popularity in the last ten years. The early versions of these wipes were slow to gain widespread acceptance until manufacturers re-introduced them for a broader range of applications other than being just baby wipes.
Now they are available for multiple cleaning and hygiene tasks in the home and in workplaces with them being packaged in convenient carry cases that fit into handbags, glove boxes etc. and as a result, their popularity has skyrocketed.
Frustratingly for ourselves and many Gold Coast plumbers, the durability of new generation wipes has seen blockages increase as the disposable wet wipes now come with confusing names. As you can in the photo on the right, they collect together in a drain very quickly and are a nightmare for us to remove in commercial high rise buildings.
Sadly flushable is assumed to mean biodegradable to consumers who love their convenience. As a result, when wipes are flushed down the toilet, there is a misleading assumption that the wipe will be the same as toilet paper and dissolve.
For many of our clients flushable means just that, until the problems begin from repeated flushing of wipes. If they are lucky they only experience a toilet blockage but often it is a complete blocked drain that would never have occurred but for those appallingly named flushable wipes which are in reality non-flushable.
Trust me the only things that are flushable in your toilet are toilet paper, urine and faeces. If you wish to continue flushing wet wipes or flushable wipes in all their forms down your toilet, then I recommend you become a Whywait Plumbing Service Partner.
