What is the normal operating pressure of a residential steam boiler?

The normal operating pressure of a residential steam boiler is typically around 2 psi. This pressure is sufficient to effectively move steam throughout the heating system and ensure adequate heating performance in a residential setting.

Residential steam boilers are designed to operate efficiently within lower pressure ranges, which helps prevent excessive wear and tear on the system and maintains safety for household operations. Operating at 2 psi allows for the expansion of steam while keeping the system safe from potential hazards associated with higher pressures.

In contrast, higher pressures could lead to more strenuous conditions that may increase the risk of malfunctioning components or even safety incidents. Therefore, 2 psi is considered both effective for heating and safe for residential use.