Grohe WC Concealed Cistern - 3866120A
UK Stock
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Genuine Brand
Description
Grohe WC Concealed Cistern - 3866120A
Additional Information
- Factory set 6 l and 3 l
- Pneumatic discharge valve offering 2 modes of operation: dual flush or single flush
- Connection from left/right/back or top
- Insulated against condensation
- ½" water supply connection including integrated angle valve and push fit flexible hose union
- Inspection shaft for vertical or horizontal use allows for flush plate to be installed vertically or horizontally.
- Flush pipe insulated against condensation
- Fixing brackets
- For mounting of small flush plates please order revision shaft (sold separately)
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VAT invoice
Grohe WC Concealed Cistern - 3866120A
£111.44
£161.50
Grohe WC Concealed Cistern - 3866120A
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Check out our Bathroom & Wet Room FAQs for answers to common questions about this product.
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UK Business
UK Standards Compliant
Company No:
08356448
VAT No:
GB436489852
Frequently Asked Questions
Yes — orders placed before 12pm Monday–Friday are dispatched same day on a tracked next-day service. Delivery is free on orders over £100; standard delivery is £3.95.
Our switches, sockets, consumer units and fixed-wiring accessories meet BS 7671 (18th Edition) requirements. Each product page lists the relevant British Standards in the specifications. Notifiable installation work should be carried out by a qualified electrician under Part P of the Building Regulations.
Bathroom Zone 1 needs IP65 or higher; Zone 2 needs at least IP44. Outdoor / exposed installations should be IP65 or above. Each product page lists the IP rating in the specifications; if it is not listed, contact our team and we will confirm before you order.
Yes — registered trade customers receive tiered discounts (up to 40%), VAT invoicing, and 30-day account terms. Apply via the Trade Account page; most applications are approved within one working day.
Unopened items can be returned within 14 days for a full refund. Faulty goods are covered by the manufacturer warranty (typically 1–5 years depending on brand). Email support@kenttraders.co.uk to start a return.