ENFM 4104-2.5-4-10 Gauge this hub accommodates both hex

this hub accommodates both hex and round shaft configurations

the 27F74 is technically identical to the Lennox 27F7401

Vibration Dampening: The included gasket reduces mechanical resonance

the 440-540-000 includes the burner tube and the attached pilot bracket

Leak Prevention: The TC union design creates a secure

ENFM 4104-2.5-4-10 Gauge this hub accommodates both hexThe ENFM 4104 2. 5 4 10 is a heavy duty industrial tridicator gauge designed for precision monitoring in hydronic heating systems and boiler applications. This dual reading instrument features a 2. 5 inch dial face that provides simultaneous measurements of system pressure from 0 to 75 PSI and water temperature across a range of 70F to 320F. Built with a 1 4" NPT back connection and a 0. 95" probe length, this gauge is the direct replacement for 910