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black for 5-10 psig
without this precise signal
including the UDAS and UDAP heater series
the cover features a clean aesthetic with the Johnson Controls logo and a single set point window for clear visibility of user adjustments
making it essential for 2 PSI piping systems and high-demand gas appliance loads
Lochinvar & A.O. Smith 100233264 Bulbwell black for 5-10 psigThe Lochinvar 100233264 Bulbwell is a precision engineered immersion well designed for accurate temperature sensing in commercial boilers and water heaters. As a direct OEM replacement part, this component ensures the aquastat sensor or thermostat bulb is properly isolated from the high pressure system fluid while maintaining optimal thermal conductivity. This specific model is functionally identical to Lochinvar TST2301 and TST2301K, providing a