Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Saunier Duval Gas Cock 05603000

Saunier Duval

Saunier Duval Gas Cock 05603000

Saunier Duval gas cock, part number 05603000, classed as an isolation valve, for Ecosy, Thelia and TWIN gas boilers.

Hanicks code
05603000
Manufacturer part no.
05603000

AvailabilityCall for price

Availability: ask us. We can source this part.

Call for price and availability

Our team will check live stock and give you a price on the phone.

01302 279234

Opening hours

Mon–Fri
7:30am–5pm
Sat
9am–12pm
Sun
Closed

Or request a price online

Tell us what you need and we will come back to you. No payment is taken.

Part: 05603000 Saunier Duval Gas Cock 05603000

Whichever you would like us to reply to.

Helps us check the part fits.

30-day returns

Unused, in original packaging.

What it is

Gas Cock (part number 05603000) is a Saunier Duval part for gas boilers, classed as an isolation valve. It fits the Saunier Duval Ecosy, Thelia and TWIN appliance family.

Before you order

  • Check the GC number on the data badge (GC: 41-920-30, 47-920-03, 47-920-03A, …)
  • Serial-range note: ECOSY 28E - AFTER SERIAL No 00Z140

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.