Raypak 53A/55A/105A/151/153/155A Pilot [Nat/LP] [After 06/00] (002003F) pumps 0 HP sizing matters because

0 HP sizing matters because performance matching is critical in pump repairs

Rather than replacing a working keypad

When a contactor becomes worn

0 THP through 5

and the panel-mount format helps preserve the original installation style

Raypak 53A/55A/105A/151/153/155A Pilot [Nat/LP] [After 06/00] (002003F) pumps 0 HP sizing matters becauseThe Raypak pilot assembly is designed for compatible 53A, 55A, 105A, 151, 153, and 155A heater applications using natural gas or LP in supported configurations after 06 00. A pilot assembly is useful because it supports dependable ignition and pilot flame operation, making it an important part of heater startup and safety behavior. This replacement is especially useful when the original pilot is clogged, damaged, or no longer dependable. Matching the