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  1. KYBluegrass

    New heater trips breaker after couple hours

    New Raypak 266A Nat gas heater installed May 2023. Dedicated GFCI 2-pole 20-amp breaker. Runs for an hour or 2 and then trips. I reset and run again for over an hour and trips. Electrician came back to check and shrugged. I assume I just need to get Raypack tech over, but wondering if...
  2. KYBluegrass

    Increase Dynamic pressure on gas heater?

    I have a new pool with never-used Raypak P-M266A-EN-X gas heater. The pool builder measured pressure: Static: 7.3 Dynamic 5.5 (should be 6?) They said the differential was too wide, and we needed to call our plumber to increase the pressure (to stay under warranty and for safety). Plumber...