The L6006C1018 from Honeywell is a High Limit/Low Limit/Circulator Strap-on Aquastat, 65°F – 200°F. An Aquastat Controller is an immersion type device for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.

Features:

• Totally enclosed Micro Switch snap-acting switches operate on temperature rise to set point;
• Visible control point scale and external adjustment screw permit easy setting;
• Horizontal or vertical insertion of the sensing element;
• Direct, well immersion, or surface mounting of the sensing element available.

Technical Specifications:

• Application: Circulator Control and High Limit or Low Limit;
• Dimensions (Height x Width x Depth): 5 5/8" x 2" x 2 3/4" (136mm x 51mm x 70mm);
• Temperature Range: 150°F (66°C);
• Mounting: Horizontal or Vertical or Surface mounting;
• Operating Temperature Range: 65°F - 200°F (18°C - 93°C);
• Differential Temperature: 5°F to 30°F adj (3°C to 17°C adj);
• Electrical Ratings, Burner & Circulator: Millivolt - 0.25A @ 0.25-12 Vdc, At Full Load - 8A @ 120 Vac (5.1A @ 240Vac), At Locked Rotor - 48A @ 120 Vac (30.6A @ 240Vac).