Laars Mighty Therm 2 commercial pool heater.
Installed a Whole House Pressure Reducing Valve. After installation pressure was tested at several faucets and adjusted to 65 PSI. This is now within code for the City of Troy and will resolve any issues with the water heater going off on overpressurization.
**Pentair Warranty** Flue Stack Sensor was replaced. Pool Heater is now operating as normal.