Zodiac Jandy LRZE/LRZM Nat Orifice Set 0–3k ft (R0469200) lochinvar Helps restore intended topside user

Helps restore intended topside user control

Speck Pumps Shaft Seal [20mm Buna] (2920343310) is a replacement shaft seal designed for compatible Speck pump applications that use a 20mm Buna seal configuration

Useful when the original valve is sticking or worn

and PLAS35 references give this cartridge practical value because accurate replacement depends on matching known application codes to the original filter family

For buyers who need a larger-capacity replacement with distinct top and bottom dimensions

Zodiac Jandy LRZE/LRZM Nat Orifice Set 0–3k ft (R0469200) lochinvar Helps restore intended topside userSet up compatible Zodiac Jandy LRZE and LRZM heaters for natural gas operation in the 03,000 ft elevation range with this natural gas orifice set. Proper orifice selection helps support clean combustion, reliable heat output, and safe heater performance. This replacement is useful when servicing fuel delivery components, correcting mismatched parts, or restoring a heater to the proper natural gas configuration. Because gas systems are safety critical,