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7-day scheduling with 15-minute intervals and 4 on/off periods per day
Flexible scheduling – set different programs for individual days or a full week (Mon–Sun)
An ideal solution for larger underfloor heating systems
These test strips are designed for checking LP Sterox concentration levels during water system disinfection
Removes acidic residues to protect system health
Fernox F9 Protector & Filter Express 400ml sludge remover 7-day scheduling with 15-minute intervalsFernox F9 Protector & Filter (Aerosol) 400ml Fernox F9 Protector & Filter (Express) is formulated for systems fitted with a Fernox TF1 filter or similar in line filter. Its inhibitor package includes a powerful dispersant that lifts corrosion debris, sludge and scale, carrying it directly to the filter for safe removal. While boosting filter performance, it also provides full long term protection against corrosion and scale. The eco friendly formula
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