Pentair Thermal Regulator with Spring Clip | MasterTemp & Max-E-Therm Heaters | 38000-0007S C7447 Its in the black color

Its in the black color for the BlackMax models

placing the light as close to the water as possible for a stunning effect day and night

check the part number stamped or molded on your existing control valve and compare it to R172086Z

but ideal for biguanide

Pentair Thermal Regulator with Spring Clip | MasterTemp & Max-E-Therm Heaters | 38000-0007S C7447 Its in the black colorThe Pentair Thermal Regulator (38000 0007S) is the OEM replacement thermal regulator for Pentair MasterTemp and Max E Therm pool heaters. This listing includes the spring clip as part of the assembly. IMPORTANT: HEATER COMPONENT LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without