Description
The Danfoss 077B7005 ServiceTstat is a professional-grade refrigeration service thermostat engineered for reliable temperature control in commercial cold storage and refrigeration applications. With an operating range spanning -6°C to -26°C (approximately 21°F to -15°F), this thermostat is well-suited for medium- to low-temperature refrigeration systems where precise cut-in and cut-out performance is critical during service and maintenance operations.
Built to Danfoss’s exacting standards, the 077B7005 features a capillary-immersion (C.I.) sensing element that delivers accurate, responsive temperature detection directly within the refrigerated space or evaporator circuit. The 18/5°F differential characteristic ensures stable cycling behavior, minimizing short-cycling and protecting compressor longevity.
This thermostat is an ideal replacement or service part for technicians working on walk-in coolers, reach-in refrigerators, display cases, and other commercial refrigeration equipment requiring dependable low-temperature switching.
Key Features
- Temperature range: -6°C to -26°C (approx. 21°F to -15°F)
- Capillary-immersion (C.I.) sensing element for accurate temperature detection
- 18/5°F cut-in/cut-out differential for stable, reliable cycling
- Designed for medium- to low-temperature commercial refrigeration systems
- Danfoss quality construction for long service life
- Suitable for walk-in coolers, reach-in refrigerators, and display cases
- Ideal for service, replacement, and maintenance applications
Application
The Danfoss 077B7005 ServiceTstat is designed for use in commercial refrigeration environments where consistent low-temperature control is required. It is commonly used by HVAC/R technicians as a service replacement thermostat in a wide range of refrigeration equipment.
Specifications
- SKU: 077B7005
- Brand: Danfoss
- Sensing Type: Capillary-Immersion (C.I.)
- Temperature Range: -6°C to -26°C
- Differential: 18/5°F
- Application: Commercial Refrigeration







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