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Reznor Vertical Pilot Assembly H993HH

Reznor

Reznor Vertical Pilot Assembly H993HH

Vertical pilot assembly for Reznor heaters, supplied with pilot jet, sensor, electrode and HT lead.

At a glance

  • Also known as 2530580
Manufacturer part no.
05 25164 H993HH
Showing prices

£625.81

£521.51 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 H993HH is a vertical pilot assembly for Reznor heaters. It comprises a pilot jet, sensor, electrode and HT lead. It is used across Reznor PV, RPV, X, XA, XB and XD series warm air and sealed unit heaters.

Signs this part needs replacing

  • Pilot flame fails to light or will not stay lit
  • Repeated lockout or ignition failure
  • Visible damage, cracking or heavy carbon build-up on the electrode or sensor
  • Damaged or brittle HT lead insulation
  • Difficulty establishing a stable pilot flame during service

Before you order

  • Confirm the heater model matches the fitment list
  • Check the existing pilot assembly is the vertical type
  • Verify the part number H993HH or 0525164H993HH against the old component
  • Ensure the assembly includes the required jet, sensor, electrode and HT lead

Not sure which part?

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