The 018930F Raypak Differential Pressure Switch Kit for AVIA 264A pool and spa heaters includes the pressure switch, mounting screws, and cable ties, and restores proper airflow monitoring for safe ignition and combustion operation
- Heater family: Raypak AVIA gas pool & spa heaters
- Model size: 264A only (use 018931F for AVIA 404A)
What’s included (kit contents)
- (1) Switch – Pressure, Differential (Raypak P/N 602333)
- (2) Screw #10 x 3/8 (Raypak P/N 551086)
- (2) Cable Tie (Raypak P/N 64-17606-01)
Documented in Raypak Service Instructions P/N 241963 Rev. 3.
Identification
- Manufacturer: Raypak (a Rheem company)
- Raypak MPN: 018930F (Kit – Pressure Differential No. 264)
- UPC: 840328411313
Typical symptoms of a failed differential pressure switch
- “Diff Sw Fault / Differential Pressure switch failed open” displayed on the AVIA control.
- Repeated air-switch/fan lockouts or ignition failures.
Please note that certain manufacturers - including but not limited to Pentair® (TradeGrade products), Jandy®/Fluidra® (Trade Series Exclusive products), and Hayward® (Expert Line products) - do not honor manufacturer warranties for specific products purchased online.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.

Reviews
There are no reviews yet.