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Supco Thermostat: Residential and Commercial Refrigeration, Universal - Defrost Thermostats
SupcoDefrost Thermostats

Supco Thermostat: Residential and Commercial Refrigeration, Universal

The SUPCO ML80 is a universal defrost thermostat for residential and commercial refrigeration systems. It features an 80°F switch open temperature and is compatible with a wide range of equipment brands and series.

SKU 3G-OTH-67506

Brand
Supco
Item
Thermostat: Residential and Commercial Refrigeration, Universal
Category
Defrost Thermostats
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Technical Specifications

Supco
Manufacturer Part Number
ML80
Type
Universal
Switch Open Temp
80°F
Compatible System Type
Residential and Commercial Refrigeration
Compatible with Brand and Series
Universal
View Full Spec Sheet

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO ML80 is a universal defrost thermostat for residential and commercial refrigeration systems. It features an 80°F switch open temperature and is compatible with a wide range of equipment brands and series.

Frequently Asked Questions

What is the SUPCO ML80 defrost thermostat used for?

The SUPCO ML80 is a universal defrost thermostat designed for residential and commercial refrigeration systems. It terminates the defrost cycle by opening its switch at 80°F, preventing overheating and ensuring efficient operation across a wide range of equipment brands and series.

What are the specifications of the SUPCO ML80 thermostat?

The SUPCO ML80 is a universal defrost thermostat with an 80°F switch open temperature. It is compatible with residential and commercial refrigeration systems and works across multiple brands and series. The manufacturer part number is ML80, and it is made by SUPCO.

Where to buy the SUPCO ML80 thermostat worldwide?

3G Electric supplies the SUPCO ML80 defrost thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this universal refrigeration component for your application.

How to install the SUPCO ML80 defrost thermostat?

Install the SUPCO ML80 by mounting it in the evaporator coil area, ensuring proper sensing of coil temperature. Connect the electrical leads according to the system wiring diagram, typically in series with the defrost heater. Always follow standard refrigeration safety practices and consult a qualified technician.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco defrost thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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