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120 Vac Oil Electronic Aquastat® Controller with Enviracom communication and troubleshooting Leds.
Provides electronic temperature sensing in a UL limit-rated controller with a single sensing probe. The L7224U controls the circulator, oil burner and boiler temperature. It replaces the L8124A, L8124C, L7124U, L7148A, L7248A,C, L7224A,C, and L8148A Controllers. The Aquastat Controller is intended for use in residential-type applications. It provides status and diagnostic information through an LED display combined with LED lights to enhance the diagnostic process.
Operating range:
High limit: 130—240°F
Low limit: 110—220°F