Protect your Raypak heater from low-flow damage with the OEM 007142F Flow Switch. This vital safety device continuously monitors water circulation through your heating system, verifying that adequate flow is present before allowing the burner to fire. When water flow drops below safe thresholds or stops entirely, the switch immediately disables heater operation to prevent overheating and costly component damage. Designed for quick installation and built for long-term reliability, the Raypak 007142F Flow Switch is indispensable for keeping your heater running safely and efficiently. Key Benefits Vital Safety Device: Continuously verifies adequate water circulation, preventing the heater from firing under unsafe low-flow or no-flow conditions. Overheating Protection: Immediately disables burner operation when water flow drops below safe levels, shielding internal components from heat damage. Quick Installation: Engineered for rapid, uncomplicated mounting whether you are performing a first-time setup or replacing a worn unit. Long-Term Reliability: Built with quality materials and precision engineering for dependable performance season after season. Sustains System Efficiency: By confirming proper water flow at all times, this switch helps your heater operate at its designed efficiency level. Compatibility Raypak Digital Low Nox Heater Models: 207A, 267A, 337A, 407A Raypak Heater Models: P962 - P1826 Specifications Brand: Raypak Part Number: 007142F SEO Tags raypak raypak flow switch for heaters007142Fraypak flow switch heaters 007142f