The Heatcraft 4267W Defrost Term Switch is a commercial-grade component designed for precise defrost cycle control in refrigeration and cooling systems. Manufactured by Heatcraft under the OEM category, the 4267W model features a compact, robust construction with dimensions of 4.2 inches in height, 6.2 inches in width, and 10.2 inches in depth. It is engineered to meet industry demands for durability and reliable operation within HVAC and refrigeration applications, serving as a critical interface in thermostatic defrost systems. Its technical specifications include a weight of 1.29 lbs, with an emphasis on high-performance switching functionality suitable for medium-throughput environments. The switch's design addresses the needs of commercial refrigeration systems, ensuring efficient defrost termination while maintaining system stability and performance.
Top AllPoints 4267W Features
The Heatcraft 4267W Defrost Term Switch offers precise control for commercial refrigeration defrost cycles. Its durable contact materials withstand repetitive switching cycles, ensuring long-lasting performance. Designed for easy installation and maintenance, it integrates seamlessly with HVAC systems, supporting mid-volume refrigeration operations. Its compact size facilitates installation in tight spaces, making it suitable for walk-in coolers and prep stations. The switch provides reliable, consistent defrost termination essential for workflow efficiency and system uptime.
- Functionality: Ensures accurate defrost cycle termination under variable loads
- Durability: Constructed with high-grade contact materials for extended life
- Ease of Maintenance: Designed for quick replacement and minimal downtime
- Application Fit: Compatible with standard OEM refrigeration control panels
- Workflow Benefit: Supports continuous refrigeration performance in commercial kitchens
Ideal for replacing or upgrading defrost controls in refrigeration systems requiring reliable switching.
Heatcraft 4267W Technical Specs
The Heatcraft 4267W Defrost Term Switch operates with a standard electrical configuration suitable for typical HVAC environments, featuring specifications compatible with 24V or 120V circuits, and a maximum current of 10A. Its construction comprises corrosion-resistant materials with a stainless steel mounting bracket for dependable performance in moist or temperature-variable conditions. The switch is designed for installation in control panels, with dimensions of 4.2" W x 10.2" D x 6.2" H and a weight of 1.29 lbs. It excels in medium workload applications, supporting refrigeration units in foodservice and hospitality sectors such as walk-in coolers and prep stations. The switch's operating temperature range extends from 0°F to 130°F, ensuring reliable operation across common refrigeration environments. Its simple disassembly enables straightforward maintenance and replacement, with no special tools required. It integrates into existing control systems, providing efficient defrost control and contributing to streamlined workflow processes in commercial kitchens.
- Electrical Requirements: 24V or 120V, 10A maximum current
- Construction & Finish: Stainless steel mounting bracket, corrosion-resistant
- Dimensions: 4.2" W x 6.2" H x 10.2" D
- Weight: 1.29 lbs (product weight)
- Temperature Resistance: 0°F to 130°F operating range
- Food Safety & Material Safety: Constructed with materials suitable for HVAC environments
- Compatibility: Designed for OEM refrigeration and HVAC defrost control systems
- Ease of Installation: Mounts easily on control panels with standard fittings
- Cleaning & Maintenance: Disassembly straightforward for routine checks and replacements
Usage Compatibility: Compatible with standard defrost circuits in commercial refrigeration
Installation Environment: Suitable for moist, temperature-variable settings in foodservice operations
Electrical Connection: Terminal compatibility with control wiring
Workflow Integration: Supports reliable defrost scheduling, reducing system downtime
Safety & Reliability: Designed for high-cycle switching in commercial refrigeration
What is a commercial defrost term switch?
A commercial defrost term switch is an essential control component used within HVAC and refrigeration systems to precisely terminate the defrost cycle. Typically installed in chillers, walk-in coolers, and refrigeration units, this device ensures optimal defrost timing to prevent frost build-up on evaporator coils. The Heatcraft 4267W Defrost Term Switch specifically provides dependable switching performance with sturdy construction, making it suitable for medium-use applications in foodservice operations. It operates reliably within temperature ranges commonly encountered in commercial refrigeration, contributing to efficient system operation and product preservation.
Top commercial defrost switches for foodservice settings
Designed for medium workload HVAC and refrigeration applications, the Heatcraft 4267W model provides durable, precise defrost cycle control ideal for restaurant kitchens and foodservice facilities. Manufactured by AllPoints, it offers dependable operation, supporting streamlined workflow and maintenance in commercial environments.
- Operation type — suitable for mid-volume refrigeration systems
- Kitchen setting — ideal for walk-in coolers and prep stations
- Foodservice category — optimized for commercial refrigeration cooling control
- Workload qualifier — supports moderate throughput environments
- Use case — reliable defrost termination in food storage facilities
Why Choose AllPoints 4267W?
Compared to standard defrost switches, the AllPoints 4267W features robust stainless steel mounting and high-current contact materials, enhancing durability and longevity. Its compact design simplifies installation in tight control panels, while its precise switching performance ensures consistent defrost termination. This model improves operational efficiency by reducing system downtime and maintenance needs, making it suitable for medium-volume commercial refrigeration and HVAC systems in restaurant and foodservice operations.
- Self-contained design providing straightforward installation and replacement
- Enhanced durability with corrosion-resistant, high-grade materials
- Compact footprint suitable for space-constrained environments
- Reliable switching performance supporting consistent defrost cycles
- Optimized for use in restaurant-grade refrigeration systems
