Troubleshoot the boiler pressure reducing valve

This is a troubleshoot of the FB 38 Bell and Gossett pressure reducing valve. Includes no flow conditions and overpressure conditions.
This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.
If you are a homeowner looking to repair your own appliance, understand that the voltages can be lethal, the fuels are highly flammable and high pressures are used. Know your limits.

Видео Troubleshoot the boiler pressure reducing valve канала grayfurnaceman