Hayward Test Plug, for JetAir III | SP1434TP Electric Grills The perforated design promotes drainage

The perforated design promotes drainage

so you won’t have to worry about pooling or heavy snow buildup pressing against the cover

helping restore proper venting performance in residential or light commercial settings

Commercial-Grade Quality: Beyond residential use

Hayward Test Plug, for JetAir III | SP1434TP Electric Grills The perforated design promotes drainageWhat This Part Is Used For The SP1434TP test plug is used with JetAir III systems to seal jet openings during pressure testing. It allows installers to test plumbing lines before final assembly. Why This Part Matters Pressure testing prevents hidden leaks behind spa walls. Using the proper test plug protects plumbing integrity during construction. It helps avoid costly leak repairs after installation. Key Features and Specifications Manufacturer part