This spring is rated for 3" to 8" water column (WC)

while this DCL (023Z5013) model contains activated alumina to neutralize acids often found in systems with compressor burnouts or older lubricants

dedicated tools are recommended for Robertshaw or Honeywell systems to ensure proper depth and torque

as well as 2313HLS and 2413HLS high leverage drainers

ensuring immediate compatibility without field adjustment

Williams P320758 Pilot This spring is rated forThe Williams P320758 Pilot is a critical OEM furnace replacement part designed for precision ignition in Williams wall furnaces and high performance heating systems. Engineered with a winged deflector, this pilot burner assembly ensures a targeted flame pattern, essential for maintaining constant contact with the thermocouple or pilot generator. This specific configuration prevents common nuisance outages by stabilizing the flame against internal air