KIT- HA-VENT PRESSURE SWITCHES | FDXLVPS1931 Quote The included O-ring ensures a

The included O-ring ensures a tight

otherwise you will be using the skimmer) which then connects the hose kit

System Benefits:

Old SKU - 550563

This hose is Blue and Gray and comes in a single pack

KIT- HA-VENT PRESSURE SWITCHES | FDXLVPS1931 Quote The included O-ring ensures aKIT HA VENT PRESSURE SWITCHES FDXLVPS1931 Hayward Kit HA Vent Pressure Switches (FDXLVPS1931) Critical replacement component for maintaining the functionality and safety of Hayward Universal H Series Low NOx pool heaters. This kit includes pressure switches designed to monitor and regulate vent pressure, ensuring the heater operates within safe parameters. Safety Assurance: Detects abnormal pressure levels within the venting system, helping prevent