- 【COMPATIBILITY】The air flow switch fits Pentair Mastertemp 200 parts, 300, 400 and Pentair Mastertemp 125 Low NOx pool heater parts. It also fits all Sta Rite heaters. Replacement numbers: 42001-0059s, 42001-0061s
- 【WHEN TO REPLACE】You should replace the air flow switch when occur an AFS error on your pool heater screen
- 【UPGRADE MATERIAL】The electrical system air flow switch made from high degree material.It has acheived UL certification. It's sturdy and long service time
- 【EASY TO INSTALL】The AFS pressure switch is is on the control box fastened on. It's easy to install, non-destructive to replace, matched well, saving labor and saving time. You should turn off pump and electrical power to the heater. Disconnect plastic hose from AFS fittings. Unplug the wires to the AFS. Remove the screws on AFS. and replace the AFS
- 【ATTENTION AFTER-SALES】Each batch of our products undergoes strict quality control, if you have any questions, please let us know and our service team will help you within 24 hours. When your pool heater airflow switch needs to be replaced, choosing our replacement parts is a great decision. Please rest assured that we will provide you with excellent after-sales service, your satisfaction is our goal
42001-0061S Air Flow Switch Compatible with Pentair mastertemp 400 air Flow Switch Replacement for Pentair Mastertemp and Starite Max E Therm Pool and Spa Water Heater
- Product Dimensions : 1.78 x 3.4 x 2.9 inches
- Date First Available : March 24, 2025
- Manufacturer : DELEYAPARS
- Country of Origin : China
