Laars Heating Systems V2019600 Valve 318518-761 the OROA-5 is a non-adjustable
Baker’s notes & crumb story
Description
the OROA-5 is a non-adjustable valve
providing the reliability required for professional commercial maintenance and emergency repairs
Its robust construction and precise engineering are built to handle the demands of both commercial HVAC and industrial applications
Efficient LWCO Testing: Simplifies mandated safety checks by isolating equalizing lines
Verify the condition of your existing well before installation
Laars Heating Systems V2019600 Valve 318518-761 the OROA-5 is a non-adjustableThe Laars Heating Systems V2019600 Valve is a specialized Dungs GB ND 057 gas train component engineered for high efficiency modulating boiler systems. This zero pressure regulator and safety shut off assembly is designed to maintain a consistent gas to air ratio, supporting a modulation range of up to 1: 10. By regulating the injector pressure toward zero relative to the vacuum generated by the blower, the V2019600 gas valve ensures stable combustion