ACV Gas nozzle 537D1026

The ACV Gas nozzle 537D1026 is a replacement oil nozzle designed for use in ACV burners. It has a flow rate of 0.75 GPH and a spray angle of 60 degrees. The nozzle type is Delavan a60 0.75g. This part is compatible with ACV Prestige 18 MK2, Prestige 24 MK2, HeatMaster 45, HeatMaster 60, and Delta Pro 45 models.

When selecting a replacement nozzle of this type, ensure the flow rate (in GPH) and spray angle match the original specifications. The spray pattern code (e.g., 'a60') must also correspond to the burner's requirements. Install the nozzle in the burner's blast tube, connecting the oil line from the pump. Always verify the nozzle's specifications against the burner manufacturer's guidelines before ordering.

A failing nozzle of this kind can cause incomplete combustion, leading to soot buildup on the heat exchanger or in the flue. The burner may produce a smoky flame, have reduced efficiency, or fail to ignite properly. Check the nozzle for clogging, wear, or damage if these symptoms occur.