Applicator wands for cleaning HVAC coils

摘要

Applicator wands for cleaning coils and fins of outdoor condenser units and the like with water and cleaning chemical, and a connector link for assembly of wand with siphon container.

主权项

1. A connector link between an applicator wand assembly and a cleaning fluid siphon container with siphon head that receives pressurized water to issue a cleaning solution through a siphon head passage, through the link, and into the wand assembly, the siphon head having a link retaining recess slot extending parallel to the siphon head passage, the connector link comprising a main body having an interior passage for flow of cleaning solution from the siphon passage to the wand assembly, the link being adapted for insertion into the siphon passage, the link having a sealing surface for engaging and sealing the siphon head passage, the link having a collar to limit insertion of link into siphon passage, the link having a receptor surface for connection to the wand assembly, the link having a retaining arm spaced from and extending along the main body toward the siphon head for engaging the link retaining recess slot for holding wand to siphon head for passage of pressurized cleaning solution.