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CENTRAL HEATING EFFICIENCY
5 STEPS TO COMPLIANCE
Fernox produces handy kits that include everything needed to complete these tests. Results can be accessed, stored and monitored through the Fernox Water Quality Test App.
Adhering to BS 7593:2019 is the key to domestic central heating system efficiency, says Richard Crisp, Head of Chemistry at Fernox. Here, Richard explains how to comply.
1. CLEAN
Clean the system using a recognised method (mains pressure cleaning, gravity cleaning or power flushing) to remove any existing sludge, scale and debris. To aid the cleaning process, use the universal Fernox Cleaner F3 – or Power Cleaner F8.
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2. GUARD
To prevent the buildup of contaminants, install an in-line filter to collect any sludge or debris that forms in the system. For the best results, choose a filter that can capture both magnetic and non-magnetic debris like the Fernox TF1 filters.
3. PROTECT
For long-term protection from corrosion and scale build-up, dose the system with a chemical inhibitor. Fernox Protector F1 combines organic, anodic and cathodic corrosion protection to ensure system longevity and efficiency.
4. MAINTAIN
The in-line system filter should be cleaned regularly – ideally as part of the annual boiler service. For quick, easy and messfree sludge and debris removal, opt for sealed filters like the Fernox TF1 Sigma and TF1 Omega filters.
5. TEST
It is vital to check inhibitor levels throughout the life cycle of the system. BS 7593:2019 states that an on-site test should be undertaken annually and a full laboratory analysis completed every five years.
WANT MORE INFO?
For more information on how to comply with BS 7593:2019, check out this handy video from Fernox:
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