KP77 20/60°c thermostat — Danfoss, OEM manufacturer part number 060L1121. Verified technical data: Diff = 3.5-10 °c. Applications: refrigeration and HVAC control-panel integration, temperature and pressure monitoring, and plant automation. Danfoss is a leading manufacturer in this segment; the 060L1121 sits within the Danfoss controls & instrumentation range. See our companion Danfoss product family listings for adjacent variants and accessories.