Resideo - Honeywell Home L8100B1128 Aquastat Controller

Aquastat Controller; Type 3/8 Inch Diameter Bulb, 39 Inch Length Capillary, Well Immersion, High Limit; Temperature Range 100 to 180 Deg F; Maximum Temperature Rating 210 Deg F; Contact Rating 2 Amp at 24 Volt AC Maximum (Millivolt); Contact Configuration SPST, Contact Break on Temperature Rise; Connection Type 3/4 Inch Conduit, Internal Adjustment Screw; Application Water Heater, Hydronic System; Approval UL, CSA, AGA; Overall Dimension 2 Inch Width x 2-1/8 Inch Depth x 5-5/8 Inch Height; Differential Temperature Rating 5 Deg F Fixed (Controller), 20 Deg F Fixed (Energy Cut-Off Switch); Insulation Depth 1-1/2 Inch; Energy Cut-Off Rating 200 Deg F