Glow-Worm

Glow-Worm 0020118185 Hydro Block Cap

Product code: 956855

£12.91 ex VAT

£15.49 inc VAT

Check availability

UK mainland delivery from £6.95 ex VAT

Free over £100 ex VAT · Exclusions apply

Delivery details

Buying in volume? Request a quote

Product details
The Glow-worm part is based around the diverter valve section. The diverter valve is an instrument that only appears in combi boilers. It allows the hot water to be guided to the central heating or to the hot water system.
  • Product code: 956855
Delivery & returns

Standard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.

Eligible unused items may be returned within 14 days of delivery. This does not affect your statutory rights.

Delivery informationReturns policy

Product documentsAsk us for a technical datasheet

We don't have a verified download for this product online yet. Email us and we'll send the manufacturer's datasheet where one is available.

Ask us for a technical datasheet

Need help choosing the right product?

Talk to us about sizes, availability and project quantities.

0330 043 4559

Mon–Fri 8am–5:30pm

More from Glow-Worm

Other Glow-Worm products. Check sizes and compatibility before ordering.

Buying for a bigger project?

Send your list for a tailored quote.

Request a quote