The Nor-Lake 078832 Defrost Thermostat is a commercial-grade climate control device designed for refrigeration systems requiring precise defrost cycle management. This two-wire surface-mounted thermostat features an open temperature of 75°F and a closing temperature of 40°F, optimized for maintaining optimal compressor function and preventing frost buildup. Operating on 120/240V with a maximum current of 25 amps, it employs a single-pole, single-throw (SPST) switching mechanism, making it suitable for integration into various commercial refrigeration and display cases. Its durable design, including high-quality materials sourced from China, ensures reliable performance in demanding foodservice environments, especially where consistent defrost operation is critical. The device’s compact dimensions (5" W x 5.5" D x 1.5" H) and lightweight construction (0.15 lbs) facilitate straightforward installation, adjustment, and maintenance within existing control systems, supporting high operational reliability in commercial kitchens and cold storage facilities.
Top AllPoints 078832 Features
The Nor-Lake 078832 Defrost Thermostat offers essential features for commercial refrigeration applications, including surface mounting for ease of installation, precise temperature controls suitable for freezing and cooling units, and robust construction for longevity. Its open and close setpoints facilitate effective defrost cycle regulation, ensuring energy efficiency and equipment longevity. Designed for straightforward integration into existing climate control systems, it supports consistent performance in mid-volume foodservice settings. The thermostat's technical performance addresses the needs of commercial kitchen operators and refrigeration technicians focused on precise temperature management and device durability.
- Surface Mounting: Simplifies installation in tight refrigeration spaces
- Open 75°F Close 40°F: Precise defrost cycle control enhances system reliability
- Heavy-duty Construction: Withstands demanding foodservice environments
- High-current Capability: Supports up to 25 amps for robust operation
- Compact Size: 5" W x 5.5" D x 1.5" H for flexible placement and maintenance
Ideal for maintaining optimal defrost cycles in commercial refrigeration units and cold storage systems.
078832 Technical Specs
The Nor-Lake 078832 Defrost Thermostat operates on 120/240V AC with a single-phase power supply, supporting up to 25 amps and incorporating a SPST switching mechanism for simple, reliable control. Its temperature differential is set between an open point of 75°F and a close point of 40°F, ensuring precise defrost cycle activation. Constructed mainly from durable materials suitable for commercial environments, it features dimensions of 5" width, 5.5" depth, and 1.5" height, and weighs approximately 0.15 lbs for ease of installation. The device is designed to be compatible with standard refrigeration control systems, providing dependable operation in cold environments within foodservice facilities. Its temperature range and material composition support long-term use with minimal maintenance, making it ideal for medium workload refrigeration units and climate control applications in restaurants, grocery stores, and cold storage warehouses.
- Electrical Requirements: 120/240V, 50/60Hz, single-phase, 25A max
- Control Type: SPST switch, open at 75°F, close at 40°F
- Construction & Finish: Durable materials suited for commercial use
- Dimensions: 5" W x 5.5" D x 1.5" H
- Weight: 0.15 lbs for installation ease
- Maximum Temperature Resistance: Designed for operating environments up to 75°F
- Material Safety & Compatibility: Suitable for integration into standard refrigeration systems
- Electrical Compatibility: Supports 120/240V systems for flexible installation
- Drainage & Clearance: Requires minimal space, standard wiring clearance
- Maintenance Needs: Easy to adjust with straightforward connection points
- Installation Environment: Suitable for refrigerated units and climate controls
- Operation Conditions: Compatible with typical commercial refrigeration operational parameters
What is a commercial defrost thermostat?
A commercial defrost thermostat is a climate control device designed to regulate the defrost cycle in refrigeration systems. It functions by sensing temperature changes, opening and closing electrical contacts at set points to activate or disable defrost mechanisms. The Nor-Lake 078832 defrost thermostat, in particular, is configured for surface mounting and operates between 75°F and 40°F setpoints, supporting 120/240V power supplies with a maximum current of 25 amps. Installed to maintain optimal temperatures within refrigeration units, it is suited for applications in cold storage, display cases, and undercounter refrigerators, where precise defrost management is essential for consistent operation and energy efficiency. The device’s reliable switching mechanism and robust construction ensure long-term performance in high-demand foodservice environments, making it a key component of commercial refrigeration control systems.
Top commercial refrigeration control devices for foodservice environments
The Nor-Lake 078832 Defrost Thermostat provides reliable defrost cycle management in commercial refrigeration systems used for food preservation, with a durable build and precise temperature regulation. Ideal for medium-volume kitchen workflows, it ensures consistent operation in restaurants, grocery stores, and cold storage facilities, supporting optimal refrigeration performance. AllPoints 078832 supports efficient defrosting in various foodservice settings, enhancing operational stability and energy efficiency.
- Operation in mid-volume restaurant kitchens
- Compact footprint ideal for tight refrigeration spaces
- Suitable for climate control in grocery cold storage
- Supports moderate workloads in foodservice operations
- Precise defrost regulation for refrigeration condensers
Why Choose AllPoints 078832?
Compared to other defrost thermostats, the AllPoints 078832 stands out with its robust high-current capacity, reliable open and close temperature setpoints, and compact, durable design suitable for commercial kitchen applications. Its simplified control mechanism reduces maintenance needs, supporting consistent defrost cycles and maximizing refrigeration uptime. Built with high-quality materials, it ensures longevity and dependable performance in demanding foodservice environments, making it a versatile choice for restaurant and cold storage systems.
- Supports 25 amps for heavy-duty operation
- Surface mount design facilitates quick installation
- Precise temperature control minimizes frost buildup
- Compact size supports flexible placement in units
- Reliable switching for consistent refrigeration performance
