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The TAPCO 48202000 is a 1/2-inch hot ceramic cartridge designed as a replacement valve component for plumbing fixtures. Ceramic cartridges control water flow and temperature by using precision-ground ceramic discs that resist wear and mineral buildup. This cartridge is configured for the hot-side position, making it a direct-fit service part for single-handle or two-handle faucets where the hot supply line is controlled independently. Plumbers and plumbing technicians install this component during faucet repair and maintenance when the original cartridge shows signs of leaking, stiffness, or failure to seal.
This cartridge is suited for residential and light commercial plumbing applications. It fits into 1/2-inch valve body configurations on standard faucet assemblies. Typical install scenarios include faucet cartridge replacement in bathroom and kitchen fixtures during service calls or renovation work. The hot-side designation means this unit is intended specifically for the hot water port on two-handle faucet designs.
Designed as an OEM-style replacement ceramic cartridge for 1/2-inch hot-side valve bodies in residential and light commercial faucet assemblies.
Installation is performed by a licensed plumber or qualified plumbing technician. Shut off the hot water supply at the nearest isolation valve or main shutoff before beginning any cartridge replacement. Remove the faucet handle and bonnet nut to access the cartridge body, and note the orientation of the existing cartridge before extraction to ensure correct reassembly. Work should comply with local plumbing codes and IPC guidelines where applicable.
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