Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Coster DGD 318 Domestic Gas Detector CO

Coster

Coster DGD 318 Domestic Gas Detector CO

Coster DGD 318 domestic gas detector for carbon monoxide (CO) monitoring in the home.

At a glance

  • Also known as 7530120
Manufacturer part no.
DGD 318
Showing prices

£285.12

£237.60 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
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 Coster DGD 318 is a domestic gas detector intended for monitoring carbon monoxide (CO). It is manufactured by Coster and identified by the model reference DGD 318. It is a standalone detection device rather than an appliance spare, so it does not fit a specific boiler or heater model.

Before you order

  • Confirm the DGD 318 model reference is the unit specified for the installation.
  • Check the detection target matches the gas being monitored — this unit is listed for carbon monoxide (CO).
  • Refer to Coster's documentation for installation, siting and commissioning requirements.

Not sure which part?

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