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Glow-worm Diverter Valve Kit GLOWWORM0020014168

Glow-worm

Glow-worm Diverter Valve Kit GLOWWORM0020014168

Glow-worm diverter valve kit, part 0020014168, for directing water flow between heating and hot water circuits in compatible Glow-worm appliances.

At a glance

  • Part type: Diverter valve kit
  • Also known as GLOWWORM0020014168
Manufacturer part no.
0020014168
Showing prices

£144.00

£120.00 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Glow-worm 0020014168 is a diverter valve kit used in Glow-worm domestic heating appliances. The diverter valve sits in the hydraulic circuit and switches the flow of water between the central heating loop and the domestic hot water plate heat exchanger, so the appliance can serve either demand as it is called.

The kit is supplied by Glow-worm as a serviceable assembly for engineers carrying out repair or refurbishment work on the appliance's water section.

Signs this part needs replacing

  • Domestic hot water runs warm or cold while the central heating is calling for heat
  • Radiators heat up when only hot water has been requested
  • No hot water draw-off despite the appliance firing
  • Diverter valve body sticking, seized or failing to move through its full travel
  • Water weeping from the valve body, spindle or adjacent seals

Before you order

  • Confirm the appliance model and GC number against the compatibility information before purchase
  • Check the existing valve on the appliance and compare the part number stamped or labelled on it with 0020014168
  • Inspect the seals, O-rings and gaskets in the water section while the appliance is open, as these are commonly disturbed during a diverter valve change

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.