Propex Propane Heater Diagnosis and Fixed

Today I review how I diagnosed our Propex heater that was giving us an error light and not working. Here are the steps I took. 1) Check regulator connection. It was tight but could easily rotate it still which is odd. 2) Try another propane tank to make sure it wasn't an empty or faulty tank. 3) Reset the heater using both the thermostat reset and the reset on the heater itself. 4) Make sure the propane lines are not damaged and used compressed air to blow in reverse from the heater back to the tank connection. 5) Try another regulator (This did not work because it was not the correct type of regulator). 6) Replaced the regulator fitting with another style. - Fixed it. Heater Link https://www.propexheatsource.com/heat... New Fitting https://www.amazon.com/dp/B01K9N41U2?...