Allanson 421-331 Transformer Els PW 17895 the 401307 is identical to

the 401307 is identical to C-304-S

this is a dedicated hardware adapter kit

including the 1262

pump circulators

2-way normally closed solenoid valve engineered for precision flow control in commercial refrigeration and HVAC systems

Allanson 421-331 Transformer Els PW 17895 the 401307 is identical toThe Allanson 421 331 Ignition Transformer is a high performance direct replacement oil burner transformer engineered specifically for Lennox oil burners. Designed for reliability in demanding combustion environments, this unit features a 120V primary supply voltage and a robust 10,000V secondary output at 23mA. The midpoint ground configuration ensures stable arc performance and minimizes electromagnetic interference within the burner housing. Built