What is the standard operating pressure for propane systems?

The standard operating pressure for propane systems is typically around 11 inches of water column (wc). This measurement reflects the pressure at which propane gas is commonly delivered to appliances in residential and commercial applications. Maintaining the correct pressure is crucial for ensuring safe and efficient operation of propane appliances, as this pressure provides the right amount of gas flow for optimal combustion.

When the pressure is set at 11 inches wc, it allows for proper functioning of the system without excess pressure that could lead to safety hazards or equipment malfunction. Different appliances and systems may have specific requirements, but for most standard propane applications, 11 inches wc is considered the norm. Understanding this is essential for any technician working with propane systems, as it also informs their testing and troubleshooting procedures.