Patterson-Kelley BP-0000-0344 Maintenance Kit 322838-754 This assembly features a 6-inch

This assembly features a 6-inch air tube with a 4-inch "F" series head

Installation Versatility: Dual-power design allows for hardwired "C" terminal connection or stand-alone battery operation

the thermostatic charge has likely leaked out of the power element

the 049481 cartridge typically includes the required O-ring for the BTAS-4 shell

Most failures are attributed to cracked ceramic insulation—which causes the spark to jump to ground before the tip—or heavy carbon soot accumulation

Patterson-Kelley BP-0000-0344 Maintenance Kit 322838-754 This assembly features a 6-inchThe Patterson Kelley BP 0000 0344 Annual Maintenance Kit is a critical OEM maintenance kit for technicians performing scheduled service on P K high efficiency boilers. Designed specifically for the Patterson Kelley MACH series and SONIC boilers, this comprehensive kit ensures heat exchanger integrity and combustion stability. As any veteran tech knows, skipping the annual replacement of gaskets and firing electrodes often leads to nuisance lockouts