Can this be used for R-22 systems

Key Benefits Direct OEM Compatibility: Engineered as a drop-in replacement for 1012588

What does "slow open" mean for the ignition cycle

this 70-ohm resistance control provides the reliable switching required to protect the reversing valve and auxiliary heat circuits during extreme cold-weather operations

Beckett Igniter 2402 Nozzle 322055-301 Can this be used forThe Beckett Igniter 2402 Nozzle, technically identified by the specification NZL 0. 50X60A DLVN HLW, is a critical combustion component designed for precision performance in residential and light commercial oil burners. This Delavan 0. 50 GPH oil nozzle features a 60 degree spray angle and a hollow cone pattern, which is essential for achieving the specific air fuel mixture required by Beckett AF, AFG, and NX series burners. High static pressure