Is It Safe and Beneficial To Use Soft Water In My Boiler?
If you live in notoriously hard water areas like East and West Sussex, Hampshire and Surrey, central heating systems can take a real pasting. Boilers and pipework face a constant battle against limescale and other hard water impurities.
The fall-out from can be downgraded equipment and impaired boiler performance.
In 2013, research by the University of Plymouth found that a boiler with no limescale took 90 minutes a day to supply the average home’s hot water, whilst a boiler with 5 mm of scale took more than four hours. With 10 mm of limescale, this rose to more than six hours, adding hundreds of pounds to a household’s annual gas bill.
But it needn’t be like this. The answer is to have a soft water system installed. This can be a salvation – it really can.
One of the questions we are most frequently asked is, is it safe to have soft water in my central heating system?
The answer is, yes, absolutely. Indeed, soft water can actually protect your boiler from the ravages of hard water.
For many years, it was thought that softened water increased corrosion within aluminium boiler heat exchangers. But this myth has now been debunked. Indeed, the highly respected British Standards Institute issued a corrosion report as far back as December 2012 which confirmed that, in the long term, softened water has no adverse effect on aluminium heat exchangers.
Furthermore, the UK Water Treatment Association (UKWTA) also judged that softened water is perfectly fine if it is used in conjunction with a central heating system. Their website states:
“Ion exchange water softeners (such as the ones we instal at SJ Water Softeners) effectively remove the hardness salts which lead to lime-scale formation, for example as encrustation around taps, in heating systems and kettles – and sometimes causing “kettling”, boiler noise, in central heating boilers.
UKWTA go on to say that, in accordance with British Standard BS 7593:2006, the code of practice for treatment of water in domestic hot water central heating systems has been updated and now allows systems, including those with boilers with aluminium heat-exchangers, to be filled with softened water, provided that a corrosion inhibitor, specifically formulated for the purpose, is added and properly maintained.
The Solution - Kinetico and EcoWater Soft Water Systems
The two main manufacturers of soft water systems that we supply and install – Kinetico and EcoWater - are world leaders in the field.
The installation of a Kinetico or EcoWater soft water system in your home will not only prevent limescale build-up from occurring in your boiler and central heating system, but they will actually dissolve any unwanted detritus and help return your appliances to their original state.
As leading brands, they’ve fine-tuned their art, creating water softening products, complete with high pressure hoses, that use specially adapted food-grade resins which retain mineral salts that protect against limescale and remove excessive hardness from occurring - throughout your water supply.
EcoWater Softeners and Refiners are the most salt-efficient systems on the market, designed to boost efficiency of typical household appliances, like water heaters, washing machines and dishwashers. And with increased efficiency comes energy cost savings.
Meanwhile, Kinetico Water Softeners, as part of their regeneration cycle, go through three extensive stages to ensure water retains the correct pH levels, for healthy, non-corrosive drinking water, namely; Brine Draw, Slow Rinse and finally Back Wash. Furthermore, the Kinetico 2020c Water Softener complies with the British Standard BS EN 14743:2005, which prescribes requirements for the performance, safety and testing of softeners and is currently the only softener to have this accreditation.
At SJ Water Softeners, we believe passionately in the products we sell. People choose to have soft water in their homes for a variety of reasons – but often the impact that soft water can have on a central heating system is overlooked. So, please don’t underestimate the positive impact that soft water can make to your boiler. If anything, it’s the starting point for long-term success.
If you want to discuss having a soft water system in your home, call us today on 01243 607494 or email: firstname.lastname@example.org. Alternatively, you can contact us by clicking here.