2.50 90 AR - Monarch - Oil Nozzle - 12 Pack The Crown22428 Lennox Electrode is

The Crown22428 Lennox Electrode is a specialized component used in various heating and ignition systems

Model: SDM-053

and up to 40 parts water for light-duty cleaning

Function: Captures and retains moisture

Here's a detailed description based on product listings:

2.50 90 AR - Monarch - Oil Nozzle - 12 Pack The Crown22428 Lennox Electrode isThe 2. 5090AR Monarch Oil Nozzle 12 Pack is a precision engineered nozzle set used in oil burner systems. Product Details Model: 2. 50 90 AR Spray Angle: 90 Flow Rate: 2. 50 GPH Spray Pattern: Likely AR (All Purpose or Hollow Cone), commonly used for residential and light commercial burners Pack Size: 12 nozzles Manufacturer: Monarch MFG Works LLC Cross Reference: for Delavan, Hago, Steinen and Danfoss see Chart