Laars Heating Systems R20607400 Pilot Assembly 321142-301 The Watts R119-03CG is a

The Watts R119-03CG is a high-capacity pneumatic pressure regulator designed for rigorous industrial and HVACR service applications requiring precise air pressure management

resulting in unstable discharge temperatures

For veteran technicians managing legacy Barber Colman or modern Schneider Electric systems

MA40-UF120

Laars Heating Systems R20607400 Pilot Assembly 321142-301 The Watts R119-03CG is aThe Laars Heating Systems R20607400 Pilot Assembly is a critical replacement component engineered to maintain precise ignition and flame rectification in gas fired hydronic systems. This pilot assembly with burner is a direct OEM match for the obsolete 20607400, ensuring zero gap compatibility with your existing manifold and gas valve configuration. Operating at 24 volts, this assembly integrates a high output spark ignition electrode and a