Honeywell #121371B 3/4" Aquastat 3/8" x 3" Copper Bulb Size - 3" Well Size Part # 121371B SKU 48411 $59.27 13 in stock
Honeywell #121371M 3/4" Aquastat 3/8" x 3" Copper Bulb Size - 3" Well Size Part # 121371M SKU 46922 $78.08 6 in stock
Honeywell #L4006A1967 Aquastat L4006A Immersion Type High or Low Limit Part # L4006A1967 SKU 15446 $215.07 53 in stock
Honeywell #L6006A1145 Aquastat L6006A Immersion Type, Circulator Control & High Limit or Low Limit, SPDT Part # L6006A1145 SKU 15449 $214.37 Only 2 left
Honeywell #L6006C1018 Aquastat L6006C Strap-On Mount, Circulator Control & High Limit & Low Limit, SPDT Part # L6006C1018 SKU 15451 $192.73 6 in stock
Weil-Mclain #L4006E-1000 Aquastat L4006E Immersion Type High Limit Part # L4006E-1000 SKU 44793 $205.23 17 in stock