Pentair 140 Degree Taped Automatic Gas Shut-Off Switch | 42002-0025S Style_Head Removal Tools Use only genuine replacement cartridges

Use only genuine replacement cartridges

Gamma Series 3&4 Pop‑Up Head Collar – Pentair In‑Floor (A&A)

Old SKU - 565079

Compatible with Pentair/A&A LeafVac systems only

Pentair 140 Degree Taped Automatic Gas Shut-Off Switch | 42002-0025S Style_Head Removal Tools Use only genuine replacement cartridgesThe Pentair Sta Rite Gas Shutoff Switch is an important switch in your Max E Therm or MasterTemp pool heater and is used to detect when your heat exchanger outlet temperature has exceeded a safe level (140F) and the switch immediately opens when that happens. Your MasterTemp heater will indicate when it is time to replace the High Limit Switch when the AGS LED is displayed. Automatic Gas Shut off Switch (AGS) for the following Heaters: Pentair