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There is a Aquastat type L6006C I have a new honeywell L7224 aquastat and a new cold start boiler with 4 I have a Honeywell Electronic Aquastat L7224 /L7248 My question is how do I adjust the low limit I've read and followed Read less 0 Likes The L7224A,C and L7248A,C,L series controls provide status and diagnostic information through an LED display combined with LED lights as well as EnviraCOM™ communications enabled Honeywell 50001464-001/B Sensor AssemblySensor Assembly, For Use With: L7224, L7248 Electronic Aquastat Controller We would like to show you a description here but the site won’t allow us. 74K subscribers Subscribed Honeywell Aquastat L7224U Pdf User Manuals. honeywell. Based on the manual from Nest Power Connector, I should wire C, R, W/Y from Connector to C, R, W/Y on RESIDEO - HWLL7224U1002, L7224U1002/U, The universally compatible and easy-to-install L7224U give quick diagnostics updates through an easy-to-read LED display enhanced with a system of L7224U 1002. 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