Page 32
Jandy
®
Pro Series, JXi
™
Pool & Spa Heater
Discard the original gas orifi ce.
Figure 30. Remove the Gas Orifice
13. Pressing fi rmly, seat the new gas orifi ce and O-ring fi rmly in the
middle of the union. Use only your fi ngers so as not to damage
the O-ring or the orifi ce. Ensure it is fully inserted and fl at against
the orifi ce seat with the etched surface facing outward for easier
identifi cation of the orifi ce type and size (see Figure 31).
ETCHED SURFACE
O RING
Figure 31. Etched Surface of Gas Orifice
