Pentair® Heater Water Pressure Switch 473605
Used on the following models:
- UltraTemp
- MiniMax NT STD (NON ASME)
- used in Model Nos., 200, 250, 300, 400.
- ThermalFlo
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.

Sandman (verified owner) –
My pool gas heater had power but it was not initiating the heating sequence so it couldn’t heat our pool. I found a video on YouTube that mentioned this switch as the problem and what do you know, I bought one myself, installed it in 10 minutes and waa laa, let there be heat again. Shipping was super fast from AZ Pools and no one beats their prices. Thanks AZ Pools.