Pentair AGS 150 Degree F | ETi 250 / ETi® 400 Heater | 475985 In-Floor Cleaning Includes 6 fun slow sinking

Includes 6 fun slow sinking jellyfish

The Pentair Terminal Board (42001-0056S) is the OEM replacement terminal board for the MasterTemp

When replacing the hard feedline

Before installing the replacement basket

Always verify the part number against your pump's original parts diagram before ordering — PacFab Hydro pumps were produced in multiple configurations

Pentair AGS 150 Degree F | ETi 250 / ETi® 400 Heater | 475985 In-Floor Cleaning Includes 6 fun slow sinkingThe Pentair AGS 150 Degree F (475985) is the OEM replacement 150F automatic gas shut off sensor for the Pentair ETi series pool and spa heaters. IMPORTANT: 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 proper certification. This automatic gas shut off (AGS) switch monitors