Raypak Tube Bundle, ASME, for Model C-R405A Pool Heater | 006735F Raypak Sensor accuracy matters because even

Sensor accuracy matters because even a small reading problem can turn into nuisance shutdowns or poor heating performance

helping prevent water leaks and ensuring consistent system operation

Durable Construction: Crafted from high-quality materials to withstand harsh pool chemicals and outdoor elements

With its machine-washable and bleach-safe design

seal location

Raypak Tube Bundle, ASME, for Model C-R405A Pool Heater | 006735F Raypak Sensor accuracy matters because evenRaypak 006735F Tube Bundle C R405A ASME Pool Heater If your C R405A heater still fires but water temperature climbs slowly, or you are finding moisture, scaling, or internal leakage in the exchanger section, the tube bundle is one of the first major components to inspect. This is a common root cause when a Raypak heater is not working efficiently even though the burner side still appears normal. This tube bundle carries water through the internal heat