ACV Ignition cable complete 537D5000

The ACV Ignition cable complete 537D5000 is a silicone-insulated high-voltage lead designed to connect the ignition transformer output to the ignition electrode in compatible ACV boilers. It is a complete assembly intended for use with burners of the BG2000s class. This cable withstands high voltage and is suitable for models including the ACV BG2000s, Prestige 24 Solo, Smart 210, Smart 210 Compact, and Condens 27.

When selecting a replacement ignition cable of this type, ensure that the connector pattern at both ends matches the transformer terminal and the electrode lead. The length and routing must allow a clean path away from hot surfaces and moving parts. Verify that the replacement cable is rated for the secondary voltage and peak current of the ignition transformer used in the burner.

A hardened or cracked ignition cable loses its dielectric strength, allowing the spark to leak to earth. This fault often presents the same symptoms as a failing transformer—weak or absent spark—so when troubleshooting a no-ignition condition, the cable should be inspected before replacing the transformer.