You need one that makes on rise. Letter ending in B like a L4006B1155. There are strap on models like a L6006C that make on rise. The differences are the differential (like 5 to 30 degrees) manual reset and the temp it sences. The majority use an immersion well that will fit in a pipe thread. Some are remote bulb that has a long lead(6' ?) from the aquastat to the bulb. Some are manual reset if it trips. Lowe's may carry the L4006B1155 that would work, you will need a bypass switch if the fire goes out till it's up to temp and that type goes in a immersion well fiting( sold separately )
Last edited by AA130FIREMAN
on Mon Dec 13, 2010 10:00 pm, edited 1 time in total.