: Durable brass assemblies include integrated bypasses, filling taps, and safety valves.
Remember that while user-level tasks like pressure adjustment and resetting are safe, any work involving gas conversion, combustion settings, or internal component replacement must be handled by a certified heating professional. Always refer to the original manual section before performing any task, and when in doubt, contact Radiant technical support with your boiler’s serial number (located on the data plate inside the front panel). Radiant RBS 24 Instruction Manual Radiant
If the gauge is below 0.5 bar, use the filling loop to add water until it reaches 1.2 bar. any work involving gas conversion