Aquastato Honeywell L6188A2010U

Aquastat Honeywell L6188A2010U — reliable immersion thermostat for efficient control of boiler water temperature. Ensure stable operation of the heating and hot water system with the highly sensitive Honeywell L6188A2010U aquastat. This immersion thermostat is specifically designed for regulating and limiting water temperature in hydraulic (hydronic) heating systems, boilers, tanks, and reservoirs. Thanks to the Honeywell brand — a world leader in heating automation — you get proven reliability, accuracy, and durability. Key advantages: Wide adjustment range: 40–110 °C — ideal for most domestic and commercial heating systems. Adjustable differential (hysteresis): 4–10 °C ensures precise temperature maintenance without frequent on/off cycles, extending equipment life and saving energy. SPDT contacts (single-pole double-throw): universal connection for controlling the circulation pump, boiler burner, or other system components. High switching capacity: 10(2.5) A at 230 V — handles real heating system loads. Immersion mounting with sensitive liquid-filled element in a well (well ordered separately) for fast and accurate response to water temperature changes. Convenient external adjustment with knob and index for easy setting without disassembly. Technical specifications: Ambient temperature: 0…70 °C Switching type: SPDT Mounting: direct immersion Dimensions: compact (approx. 48×72 mm) Robust construction with cover and cable box Honeywell L6188A2010U is the optimal solution for upgrading or repairing heating systems. It prevents overheating, maintains comfortable temperature, and improves overall efficiency.