Savings solutions in the bathroom

Competent water saving solutions sought

Similar to the purchase of gasoline, the water and energy consumption in the selection of sanitary fittings is now a key criterion for DIY customers. Unfortunately, real water saving valves in the hardware store range are still the exception. It is not without reason that the retrofit products from the specialized water-saving ranges are experiencing double-digit sales growth against the general trend.

These "water savers" make it possible for DIY enthusiasts to conveniently save a lot of water, energy and money in a few simple steps - while the emphasis is on comfortable, because the technical measures go far beyond the simple reduction of water flow in quality water savers.

Stop the water and energy waste

Savings solutions in the bathroom: savings

Consumers are becoming increasingly responsible in their use of natural resources, seeking ways to effectively save water and energy while bathing and showering. The topic of "water saving" has become increasingly popular in recent years - not without reason - because the Germans afford the most expensive water supply in the world.

In many areas of the world, drinking water is worth more than gold. In the western industrialized countries, however, the handling of this precious commodity is still very wasteful. However, consumers increasingly notice the high costs of water consumption.

Therefore, as this article shows, water saving is called for - in the sense of the environment and the personal financial budget.

Savings solutions in the bathroom: water

Thriftiness does not have to be boring, as these showerheads show.

In 1997 alone, water prices in Germany rose by an average of 15.2%, according to the American consulting company National Utility Services (NUS). Soon, on average, every German will have to spend more than 1% of his net income on water. Disregarded thereby remain the high energy costs for heating of shower and bath water. Very few consumers are aware that they need more energy to produce hot water than for all household electrical appliances, television and lighting combined.

For example, about 13% of energy consumption in the household is accounted for by hot water production, around 75% is spent on heating, the rest is shared by the various household appliances, television, etc. The lighting consumes only about 2% of the energy. If one remembers, with which journalistic expenditure z. If, for example, the "Energy-saving lamp" was treated, it is amazing how little known the much more effective energy-saving options are with hot water!

expert tip

Modern water savers enable the responsible use of water and energy without sacrificing comfort. The demand for water-saving products is increasing enormously due to the disproportionate development of water prices. Water-saving products pay for themselves after a few months.

Economical consumption of energy and water shower

If you decide to use energy and water sparingly, then you should start with the shower. With a conventional shower head - whether gaudy colorful, high-gloss gold-plated, with various adjustment options, etc. - per minute at least 20 liters of hot water needed. In the daily shower bath of an average of 3 minutes, about 60 liters of precious drinking water and about 2 kWh of electricity are consumed. Or can one already speak of waste? This will cost you around € 160 per year per person on average water and energy prices.

Water-saving showers, which allow the lowest water and energy consumption with the best showering comfort by using a special turbulence principle, save up to 50% compared to normal handheld showers - ie 80 Euros per person per year. A positive side-effect of this principle of operation, in which the water jet is divided into many, strongly accelerated drops, is the very low calcification tendency and long durability of these showers.

If the customer does not want to part with their conventional shower head, they can reduce their water and energy consumption by up to 25% with a flow reducer. A higher saving is not advisable, the showering comfort would then be noticeably limited in conventional shower heads.

Up to 40% savings on the sink

Savings solutions in the bathroom: savings

The sink in the bathroom is an ideal place for saving measures, because here as in the shower mostly running water is used, the plug is used only in exceptional cases. By analogy with the shower, the predominant use of hot water for hand washing and personal hygiene offers a high cost-saving potential.

In the Water-saving product ranges You can find several products to cost-effectively turn old, water-consuming taps into comfortable water saving faucets. Often underestimated in its function, the bead jet emanating from the tap is ultimately responsible for the sense of comfort. As a first step, it is therefore advisable to replace the outlet strainer with a new, water-saving pearl radiator. With the quality pearl radiators, about 40% of water is saved and replaced by air - air that costs nothing but makes the bead jet full and soft. The cost of a perlstrahler are usually amortized in two months.

In addition, the faucet in the bathroom can be "modernized" either by the new water valves for two-handle cocks or by a water-saving cartridge for single-lever mixers. In the case of the water park cartridge, the two-step technology helps to save water and energy: at half the opening, enough for example. B. for hand washing, the user feels a resistance in the lever travel. Overcoming this resistance, the maximum flow rate is released - ideal for quickly filling vessels. The water park cartridge makes clear that modern technology is an example Saving water has nothing to do with limitation or loss of comfort.

Also on the toilet cistern, despite the increasing prevalence of cisterns with economy button still precious water can be saved. Because the economy button requires an interaction of the user, he must rinse the z. B. in "small business" by pressing again. A WC water stop, preferably made of corrosion-resistant stainless steel, allows cisterns with and without economy button to be equipped with a flushing quantity metering that automatically saves a great deal of water - the flushing process ends when the flush button is released.

Lexicon of specific technical terms

Turbulence Principle

Conventional showers usually work like a watering can. The water leaves with the shower head a low flow rate well-ordered from a variety of holes. In order to obtain a satisfactory shower jet, a high water flow is needed. In contrast, in the turbulence principle few, but strongly accelerated exit jets are broken into a million fine drops. This creates a full and strong shower jet with minimal water consumption.

Flow rate

The flow reducer is installed between the fitting and the shower hose. A membrane system or reduction reduces water flow by up to 30%. A practical additional benefit is the integrated rotary connection, which prevents twisting of the shower hose. This protects the shower hose and increases showering comfort.

Water saving valves for two-handle cocks

The special quick stop valve tops save about 15% water and energy through reduced flow cross sections. In addition, a lot of water is saved by the easy-to-use quick-lock technology and the long-term avoidance of drip losses.

Water-saving cartridge for single-lever mixer

The opinion that single lever mixers are water and energy efficient is widespread. But due to the lack of control range, the lever is generally opened to the stop, usually flows through the single-lever mixer unnecessarily much water. Only a special water park with a resistance in Hebelweg makes a Einhebelmischer a water saving fitting.

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