Raypak 006737F Pressure Switch – 1.75 psi Direct Mount
The Raypak 006737F is an OEM replacement pressure switch designed for select Raypak pool and spa heaters. It mounts directly on the header and activates at 1.75 psi, helping ensure the heater operates safely and efficiently by detecting correct water flow or pressure conditions.
Key Features
- Direct-mount design for seamless installation on compatible heater models.
- Factory-set activation at approximately 1.75 psi to monitor water circulation integrity.
- Genuine Raypak part ensures proper fit and performance with designated heater models.
- Critical safety component to help prevent heater lock-out or damage from improper flow conditions.
Technical Specifications
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Part Number: 006737F
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Switch Type: Pressure switch, single-pole normally open, activation ~1.75 psi
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Application: Select Raypak pool heater models requiring direct-mount pressure sensing
Installation & Compatibility Notes
Before installing, disconnect power to the heater and allow it to cool. Remove the old pressure switch and clean the mounting surface on the header. Install the new 006737F switch, ensuring proper mounting orientation and full threading engagement. Restore heater power and monitor operation; verify the heater cycles normally and shows no error codes related to flow or pressure. If the heater still indicates low pressure or flow, check plumbing and pump components in addition to the switch.
Maintenance Tips
- Inspect the switch annually for corrosion, damaged diaphragm or faulty contacts—replace if any issue is found.
- Ensure the plumbing system provides consistent circulation and that no air pockets or blockages affect pressure measurement.
- Having a replacement switch in stock helps service professionals reduce downtime during heater repair calls.
Why Choose This Switch?
Replacing the pressure switch with the correct OEM part ensures your Raypak heater functions reliably, safely and in line with manufacturer requirements. The Raypak 006737F offers peace of mind, professional-grade compatibility and service-ready performance.
