Raypak 337A Air Pressure Switch (010354F) filters supporting cleaner surface skimming and

supporting cleaner surface skimming and more effective debris capture

When the support hardware around a fuse begins to fail

Helps support dependable flow-related connection routing

Improves circulation and pressure

Raypak 337A Air Pressure Switch (010354F) filters supporting cleaner surface skimming andThe Raypak 337A air pressure switch is designed for compatible heater applications where the supported operating condition switch needs replacement. A pressure switch is useful because it helps verify that airflow or related system conditions are within the intended range before the heater continues operating. This replacement is especially useful when the original switch is inaccurate, failed, or no longer dependable. Matching the correct pressure