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Reznor Flange Set 03 25137

Reznor

Reznor Flange Set 03 25137

Flange set for Reznor LCSA, UDSA, UDSB, UL and UPA heaters, supplied as part 03 25137.

At a glance

  • Also known as 2530096
Manufacturer part no.
03 25137
Showing prices

£55.06

£45.88 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 25137 flange set is a flange component supplied for Reznor heating appliances, carrying the product reference 45900400-102. It is listed for use across the Reznor LCSA warm air unit heaters, UDSA and UDSB room sealed and warm air heaters, UL open flued heaters and the UPA warm air heater.

Signs this part needs replacing

  • Corrosion or pitting across the flange face
  • Cracking or distortion of the flange
  • Weeping or leaks at the flange joint
  • Fixings that no longer pull the joint up tight

Before you order

  • Confirm the appliance model against the fit list above
  • Check the part number marked on the existing component
  • Note that the item is supplied as a set

Not sure which part?

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