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Posted by TOM CLASSI on December 05, 2005 at 11:19:32:
In Reply to: How to adjust a Honetwell L8148A aquastat relay posted by Mark on February 18, 2004 at 08:26:50:
: I have a honeywell L8148A aquastat on my H/W boiler. I want to have my boiler turn on at 170* and shut off at 180*. Inside the aquastat there is a dial with 140, 180, 200, and 220* settings. On this dial is a clip that you can move. Does the round dial tell the aquastat when to shut down, and the clip when to turn the boiler on? If I turn the round dial to 180 under the arrow marking, how can I tell where to move and set the clip at?