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ue to the Coronavirus (COVID-19) pandemic we are suspending deliveries with Royal mail, therefore all deliveries will be sent out by Parcelforce.


Our cutoff times for courier deliveries has is now 12pm instead of 2pm as Parcelforce are now collecting off us much earlier.


Bank Holiday

Deliveries will not be dispatched until Tue 14th April


Trade Counter opening times are now as follows until further notice:


Mon-Fri  9am-2pm

Sat  9am-12pm

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Sentinel Deposit Remover 5 Ltr - Indirect Central Heating System Cleaner

People Viewed: 490 Brand: Sentinel
Product Code: SE642136
Availability: 48 Hours
£54.17 Ex VAT: £45.14
Qty: Add to Cart


Deposit Remover by Sentinel from the Heating Spares Ltd water treatment collection.

This 5 litre Sentinel Deposit Remover is an effective cleaning agent for use with indirect central heating systems, that is most suitable for use with all commonly encountered metals and alloys.

  • Heavy duty acid cleaner
  • Powerful magnetite and limescale remover
  • Removes the toughest deposits

Amazingly, one 5L container of Sentinel Deposit Remover is typically sufficient to clean a domestic heating system up to 10 radiators. For larger systems, two 5L containers should be applied for every 10 radiators.

Sentinel Deposit Remover Properties:

  • Appearance: Brown liquid
  • Odour: Mild
  • Specific Gravity: 1.17 (20°C)
  • pH in aqueous solution (5%) : 3.0
  • Freezing point: -6°C
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