Danfoss 077b7006 Service Thermostat with Accessories B20 Replacement Kit

Product Description

The Danfoss 077b7006 is a B20 service thermostat designed as a complete replacement kit with accessories for commercial and light-industrial refrigeration equipment. This mechanical cold control is built specifically for freezers equipped with active alarm systems, making it a reliable drop-in solution for technicians performing maintenance or emergency repairs in the field. Danfoss mechanical cold controls are trusted by refrigeration technicians and HVAC-R professionals worldwide for their precise temperature switching performance and durable construction. The 077b7006 operates across a wide temperature range, with a warm cut-in at 14 degrees Fahrenheit and a warm cut-out at 1.4 degrees Fahrenheit. On the cold side, it cuts in at -11.2 degrees Fahrenheit and cuts out at -30.1 degrees Fahrenheit, covering the deep-freeze operating range required in commercial freezer applications. The capillary tube measures 2300 millimeters in length, giving technicians adequate reach for proper sensing element placement inside the refrigerated cabinet. The service kit packaging includes the accessories needed for a complete installation, reducing downtime and the need for additional parts ordering. This thermostat functions by sensing refrigerant or air temperature through its capillary tube and bulb assembly, then opening or closing electrical contacts to cycle the compressor on and off. Proper thermostat function is critical to maintaining consistent cabinet temperature, protecting stored product, and ensuring the freezer alarm system operates as designed. The 077b7006 fits into the Danfoss B20 product family within the mechanical cold controls group, making cross-referencing straightforward for service professionals. Whether replacing a failed control or restocking a service van, this kit provides the components needed to restore accurate temperature regulation quickly and correctly.

• Designed for freezers with active alarm systems requiring precise cold control switching
• Wide operating range from 14 degrees Fahrenheit warm cut-in down to -30.1 degrees Fahrenheit cold cut-out
• Includes accessories for a complete service installation in a single kit

Product Highlights

The Danfoss 077b7006 B20 service thermostat kit delivers accurate mechanical temperature control across a deep-freeze operating range, giving refrigeration technicians a complete, ready-to-install replacement solution for commercial freezer applications.

Product Information

Standard Information

• Brand: DANFOSS
• Manufacturer Part Number: 077b7006

Technical Specifications

• Product Type: B20 Service Thermostat
• Product Group: Mechanical Cold Controls
• Warm Cut-In Temperature: 14 degrees Fahrenheit
• Warm Cut-Out Temperature: 1.4 degrees Fahrenheit
• Cold Cut-In Temperature: -11.2 degrees Fahrenheit
• Cold Cut-Out Temperature: -30.1 degrees Fahrenheit
• Capillary Tube Length: 2300 millimeters
• Gross Weight: 158 grams
• Net Weight: 132 grams
• Volume: 0.486 liter