Free Delivery On Orders Over £50

Everbuild P11 Central Heating System Cleanser 1L

Code: HCHE101
  • £7.98
Item in Stock | Usually dispatched within 24 hours
Want it by Friday 22nd October? Order within 4 hours, 31 minutes and choose 2 to 5 Day Delivery at checkout.

The P11 System Cleanser works to improve the efficiency of both old and new central heating systems by removing commissioning and flux residue from new systems and slugde from the old. It also provides protection for new or replaced components within existing systems.

  • Only suitable for fully indirect systems.
  • Not suitable for use in PRIMATIC single feed cylinders.
  • Cleans plastic tanks, micro bore and all metals (including aluminium)
  • 1L treats 100L system.
  • New and existing central heating systems.
  • Improves the efficiency of central heating systems
  • Use with P14 system inhibitor for ongoing protection.

Deliveries - 

Our normal delivery days are Monday to Friday excluding Bank Holidays, in most cases your item(s) will be dispatched same day providing we receive your order by 2pm excluding products marked 'Local Delivery Only'. We use reliable carriers such as the Royal Mail and DX and typically you can expect your item to arrive within 3 working days. However on rare occasions your delivery may take longer due to factors beyond our control.

Return within 14 days.

Returns Address - 

Trade Supplies Online

1 Standard Way


North Yorks



Refunds –

If you cancel your contract between us within the seven-day cooling-off period we will process the refund due to you as soon as possible and, in any case, within 30 days of the day on which you gave us notice of cancellation. In this case, we will refund the price of the goods in full, (excluding delivery charges). However, you will be responsible for the cost of returning the item to us. Products can only be returned if packaging is not broken and is unworn/ not used.

Faulty or Damaged – 

If a product is suspected to be faulty or damaged, please contact us within 24 hours of receipt and a replacement or refund will be arranged. If a product has been fitted and/or used and is suspected to be faulty, please contact us immediately and we will resolve the issue according to the manufacturers terms and conditions.

Free Delivery on orders over £50 Ts & Cs - 

Large (ugly freight) items are currently excluded from this offer i.e. wheelbarrows, ladders and cement mixers. Deliveries to Ireland, Northern Ireland, and UK Non-Mainland are also excluded.