Product details
Danfoss Crankcase Belt Heater | 65W, 230V | 120Z0059
Product Description: The 120Z0059 is a critical protection accessory for Danfoss scroll compressors. Its primary duty is to maintain the compressor lubricant at a temperature higher than the rest of the refrigeration system during the off-cycle. In the UAE’s environment, preventing refrigerant from condensing into the oil is vital for system longevity. Without a functioning heater like the 120Z0059, the compressor could suffer from “liquid slugging” or poor lubrication upon startup, leading to premature mechanical failure. This 65W heater features a flexible belt design that wraps tightly around the compressor housing for maximum thermal transfer, making it a staple spare part for commercial and residential AC maintenance in Dubai and Abu Dhabi.
Key Features & Benefits:
- Protects Against Liquid Slugging: Ensures refrigerant remains as vapor, protecting the internal scrolls and valves during the high-stress startup phase.
- Optimal 65W Power: Delivers the necessary heat to maintain oil viscosity for medium-to-large Danfoss compressors used in the UAE.
- Robust Belt Design: The adjustable strap ensures a secure fit and excellent heat conduction, even in high-vibration industrial applications.
- UAE Electrical Compatibility: Designed for standard 230V AC control circuits, allowing for seamless integration into existing HVAC panels.
- Reliable Construction: Built to withstand the continuous operational cycles and environmental demands of the Middle East cooling sector.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Type | Crankcase Heater (Belt Type) |
| Code Number | 120Z0059 |
| Power Output | 65 W |
| Supply Voltage | 230 V AC |
| Fixing Type | Adjustable Metal Belt / Strap |
| Application | Danfoss Scroll & Reciprocating Compressors |
FAQs:
- Q: Is the 65W (120Z0059) heater sufficient for 10-ton units in Dubai?
- A: Yes, 65W is a standard power rating for heaters on many commercial-sized compressors. Always check your specific unit’s manual for the required wattage.
- Q: How can a UAE technician check if the heater is working?
- A: Use an ammeter to check for current draw when the compressor is in standby, or carefully feel the lower shell of the compressor for warmth.
- Q: Can this heater withstand the humidity in Fujairah?
- A: Yes, the 120Z0059 is designed with sealed elements to resist environmental moisture, though it is intended for use within the unit’s protective cabinet.
