Resideo L7224U1002/U Universal Electronic Oil Aquastat Controller
The L7224U Oil Electronic Aquastat® Controller offers precise electronic temperature sensing within a UL limit-rated unit. It manages the circulator, oil burner, and boiler temperature while delivering status updates, LED diagnostics, and EnviroCOM communication. Designed for straightforward installation and broad compatibility, this Resideo controller provides immediate access to setpoints, temperature readings, and diagnostic data via a simple LED interface. It also supports EnviraCOM® integration, enabling remote monitoring and faster issue resolution. Features include 120 VAC operation, temperature range of 130 to 240°F, differential settings from 5 to 20°F, and humidity tolerance up to 95%.
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Orders placed by 2:00pm EST will ship same day, except on holidays.
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Delivery & Returns
Orders will ship same day if received by 2pm EST.
Upcoming holiday closures: Monday September 7, 2026
All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.
FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.