Raypak 53A/55A/105A/155A/185A/R185/185 Pilot Tube Assembly (004078F) heaters Circulation pumps are critical because

Circulation pumps are critical because they keep water moving through compatible systems for heating and filtration support

and this Jacuzzi DE Grid is designed for compatible LS-40 and AV-40 applications using an 8-1/2 x 12 inch format where the original grid has torn

Best for service work where model

When the basket no longer seats or holds up properly

Raypak 53A/55A/105A/155A/185A/R185/185 Pilot Tube Assembly (004078F) heaters Circulation pumps are critical becauseThe Raypak pilot tube assembly is designed for compatible 53A, 55A, 105A, 155A, 185A, R185, and 185 heater applications where the supported pilot gas delivery tube needs replacement. A pilot tube is useful because it helps deliver fuel to the pilot assembly in the way the heater was designed, supporting reliable ignition performance. This replacement is especially useful when the original tube is bent, cracked, corroded, obstructed, or otherwise no