H-Series Low NOx High Limit Kit fitting-connection_Insert x Insert x Male This assembly includes schematic keys

This assembly includes schematic keys number 12-21 and number 23

The Pool-Pro's unique blue handle identifies that this valve is ideally suited for use in chlorinated water applications

This product will remove excess chlorine

The large size dimension design easily connects with the Jandy 3 HP Stealth pumps

Resin complies with U

H-Series Low NOx High Limit Kit fitting-connection_Insert x Insert x Male This assembly includes schematic keysThis is a replacement Hayward H Series High Limit Kit. It is used with various Hayward H Series heaters such as ASME Heater, H150FD H200FD H250FD H300FD H350FD H400FD Universal H Series Low NOx and Pool and Spa Hot Tub Heaters.