Latest articles on R200 Solar Cleaner 
Sentinel launches solar thermal heating cleaning system(16/12/2008)
Sentinel has launched a new range of products to service the emerging solar thermal heating system sector. Sentinel recognised that solar thermal systems would benefit from regular cleaning due to the fact that the heat transfer fluid – a glycol mix – degrades over time, sometimes in as little as two or three years. This means that the degraded glycol needs to be drained off and the system cleaned with a bespoke cleaner – Sentinel R200 – and the fluid replaced with a more robust fluid – Sentinel... [more]
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