My pentair lp 400 heater service light is on. How do I service it?. Created by samato. Pool & Spa - Pentair - Minimax Ch 400,000 Btu Propane Pool Heater Millivolt...

My pentair lp 400 heater service light is on. How do I service it?

April 2021 1 21 Report

My pentair lp 400 heater service light is on. How do I service it?

Pool & Spa - Pentair - Minimax Ch 400,000 Btu Propane Pool Heater Millivolt...

Check the continuity accross the pressure switch, it il located on the right side above the header behind the panel with 2 or five screws.