The Watts 0881403 Gasket is a critical component for maintaining the integrity of 1 1/4 inch dielectric unions in commercial and residential piping systems

Durable Construction: High-grade brass body resists thermal degradation and corrosion in demanding combustion chambers

Automatic Reset: Eliminates manual intervention after a temporary overheat condition

Durable Construction: High-grade metallized polypropylene film and oil-filled housing for industrial-level thermal management

or persistent soot build-up

MARS 82138 600V 30A Fuse The Watts 0881403 Gasket isThe MARS 82138 is a professional grade 30A 600V TRS cartridge fuse designed for high demand HVACR and industrial applications. This UL Class RK5 fuse features a dual element, time delay construction that allows for temporary surge currents without nuisance tripping, making it ideal for protecting HVAC compressor motors and inductive loads. Built with a high grade fiberglass body for thermal stability and silica filler for superior arc quenching, the