Electrical Enclosure, Grounding Lug, M7 Sensors, Power Cord
The part number 48-PS55-B is a Hydro-Quip Platinum PS-B Series M7 Flo-Thru spa heater assembly.
It is used exclusively with Hydro-Quip Platinum B series control systems.
The following hot tub manufacturers may have used or currently use this specific heater by incorporating compatible Hydro-Quip control systems into their spas:
Manufacturers Using This Heater
Hydro-Quip (Platinum B Series): This is the manufacturer of the part, designed specifically for use in their own Platinum-B series control systems.
American Whirlpool: This brand is mentioned in the context of general Hydro-Quip part usage.
GG Industries: Also mentioned as a user of Hydro-Quip parts.
HydraBaths: Another brand that incorporates Hydro-Quip components.
Jacuzzi / Sundance Spas: Hydro-Quip makes compatible replacement parts and systems for these major brands.
Balboa Water Group: While Balboa produces its own systems, the 48-PS55-B uses two Balboa M7 sensors and is cross-compatible with some Balboa M7-type heaters, meaning spas designed for M7 technology could potentially use this part as an OEM or replacement. Many manufacturers, such as QCA Spas and Strong Spas, use Balboa systems compatible with this design.
Vita Spas: This manufacturer is known to use Hydro-Quip replacement parts.
Because Hydro-Quip supplies components to a large percentage of the spa industry, this heater can be found in many different brands' spas provided they are using the compatible Hydro-Quip Platinum B series electronic control system
