The Hydro-Quip PH100-A 1.0 kW T-style bath heater is designed for compatible bath heating applications where a compact 120 volt heater assembly is needed. A bath heater is useful because it helps maintain or supplement water temperature in supported bath systems, contributing to a more comfortable and controlled bathing experience.This version is especially useful when the installation requires the T-style heater format, 120 volt operation, and the convenience of a 3 foot cord and plug. Matching the correct heater style helps simplify replacement and preserve intended compatibility.The PH100-10UP is a practical replacement when a compatible Hydro-Quip bath system needs a 1.0 kW heater to restore dependable heating support. Hydro-Quip PH100-A T-style bath heater 1.0 kW, 120 volt configuration Includes 3 foot cord and plug Designed for compatible bath heating applications Supports dependable restored temperature control