Lochinvar & A.O. Smith 100111380 Pilot Assembly 320720-756 The externally equalized 1/4" ODF

The externally equalized 1/4" ODF connection allows for precise pressure sensing downstream of the evaporator

Field Serviceable: The 3/8-inch threaded stem and push-down-to-open design simplify actuator mounting and field adjustments

the MTZ series is designed for commercial refrigeration environments where high internal free volume and oil management are critical to preventing liquid slugging

use a pressure vacuum breaker (PVB) like the LF800 series

Simplified Installation: Compact 8" x 12

Lochinvar & A.O. Smith 100111380 Pilot Assembly 320720-756 The externally equalized 1/4" ODFThe Lochinvar & A. O. Smith 100111380 Pilot Assembly is a critical OEM replacement component designed specifically for natural gas water heaters within the 200 and 201 series. This comprehensive pilot assembly with tubing is engineered to restore reliable ignition and flame sensing in high recovery residential units. As a direct replacement for part numbers 100111380 and 9006666015, this kit includes the pilot burner, thermopile thermocouple leads,