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Reznor Valve 03 25146 240 G

Reznor

Reznor Valve 03 25146 240 G

Reznor 0.75 240V Alcon GB6BSE21 valve, Reznor part 03 25146 240 G, for Reznor heater ranges.

At a glance

  • Also known as 2530442
Manufacturer part no.
03 25146 240 G
Showing prices

£910.24

£758.53 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 Reznor 03 25146 240 G is a 0.75 valve rated at 240V, carrying the Alcon GB6BSE21 designation. It is a Reznor service part used across the company's room sealed unit, open flued and warm air heater ranges.

Signs this part needs replacing

  • Burner fails to light, or the appliance locks out repeatedly
  • Intermittent running, with the appliance dropping out during a call for heat
  • No gas flow to the burner despite a call for heat
  • Audible clicking from the valve with no ignition
  • Valve body showing signs of leakage or an unresponsive actuator

Before you order

  • Confirm the existing valve is marked Alcon GB6BSE21
  • Check the appliance model against the fits list above
  • Confirm the 0.75 size designation and 240V rating match the valve being replaced
  • Gas-carrying parts should be fitted and commissioned by a competent gas engineer

Not sure which part?

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