Mastercool 98250-220 — Electronic tank heater blanket 220V (Velcro) - CE

Mastercool 98250-220 — Electronic Tank Heater Blanket (220V)

Professional electronic tank heater blanket for refrigerant cylinders. Features Velcro attachment for easy installation and removal, 220V operation, and CE certification for European compliance. Maintains optimal cylinder temperature for faster charging and recovery operations, especially in cold weather conditions. Essential accessory for professional HVAC/R service work.

Key Features:

• Electronic Heating – Maintains optimal cylinder temperature
• Velcro Attachment – Easy installation and removal
• 220V Operation – Standard European voltage
• CE Certified – Meets European safety standards
• Universal Fit – Works with standard refrigerant cylinders
• Faster Charging – Warm refrigerant flows more easily
• Cold Weather Operation – Enables service in low temperatures
• Professional Quality – Built for daily commercial use

Specifications:

• Model: 98250-220
• Type: Electronic tank heater blanket
• Voltage: 220V
• Frequency: 50/60Hz
• Attachment: Velcro straps
• Certification: CE certified
• Application: Refrigerant cylinders
• Weight: 10 kg (shipping weight)
• SKU: 98250-220
• HS Code: 84189910

Use With Charging Scales:

• 98210-BL — Accu-Charge II Electronic Refrigerant Charging Scale (Black)
• 98211-B — Accu-Charge III Certified Scale 110kg Capacity (Black)
• 98315 — Wireless Charging Scale with Solenoid

Use With Recovery Machines:

• 69000-220 — Professional Refrigerant Recovery System (220V, CE Certified)
• 69000-220-TÜV — Refrigerant Recovery Unit (CE/GS-TÜV/E35-421, 220V)

Applications:

• Refrigerant cylinder heating
• Cold weather charging operations
• Faster refrigerant recovery
• Winter service work
• Commercial HVAC/R service
• Mobile service operations
• Professional installations

Why Heat Refrigerant Cylinders?

Refrigerant flow rate is directly related to cylinder temperature. Cold refrigerant has higher viscosity and lower vapour pressure, resulting in slower charging and recovery operations. Heating the cylinder increases refrigerant vapour pressure and flow rate, significantly reducing service time. In cold weather, cylinder heating is essential for maintaining adequate refrigerant flow.

Benefits of Cylinder Heating:

• Faster Charging – Warm refrigerant flows more quickly into systems
• Faster Recovery – Higher vapour pressure speeds up recovery operations
• Cold Weather Operation – Enables service work in low temperatures
• Time Savings – Reduced charging/recovery time means more jobs per day
• Complete Recovery – Ensures maximum refrigerant extraction from cylinders
• Professional Service – Demonstrates proper equipment and procedures

How to Use:

1. Wrap heater blanket around refrigerant cylinder
2. Secure with Velcro straps
3. Plug into 220V power outlet
4. Allow cylinder to warm to optimal temperature
5. Monitor cylinder temperature (do not overheat)
6. Proceed with charging or recovery operation
7. Disconnect power when finished
8. Remove blanket and store properly

Temperature Guidelines:

• Optimal Charging Temperature – 21-27°C (70-80°F)
• Maximum Safe Temperature – Never exceed 52°C (125°F)
• Cold Weather Minimum – Maintain above 10°C (50°F) for adequate flow
• Monitor Regularly – Check cylinder temperature during heating

Safety Notes:

• Never Overheat – Excessive temperature can damage refrigerant or cylinder
• Monitor Temperature – Use thermometer to check cylinder temperature
• Proper Ventilation – Use in well-ventilated areas
• Avoid Direct Heat – Never use open flames or direct heat sources
• Follow Regulations – Comply with local refrigerant handling regulations
• Unplug When Not in Use – Disconnect power after heating

Velcro Attachment Advantages:

• Easy Installation – Quick to wrap around cylinder
• Secure Fit – Velcro holds blanket firmly in place
• Universal Sizing – Adjusts to different cylinder sizes
• Quick Removal – Easy to take off when finished
• Reusable – Velcro straps last through many uses

When to Use Cylinder Heating:

• Cold Weather – Outdoor temperatures below 10°C (50°F)
• Large Charges – When charging large systems requiring significant refrigerant
• Recovery Operations – To speed up refrigerant recovery
• Low Cylinder Pressure – When cylinder pressure is insufficient for charging
• Time-Critical Jobs – When faster service is needed

Maintenance:

• Inspect blanket regularly for damage
• Check Velcro straps for wear
• Keep blanket clean and dry when not in use
• Store in protective bag or case
• Inspect power cord for damage before each use
• Replace if heating element fails

CE Certification:

CE certification indicates this product meets European health, safety, and environmental protection standards. Required for commercial use in the UK and EU.

Professional Quality: Mastercool electronic tank heater blankets are built to professional standards for safe, efficient refrigerant cylinder heating in demanding HVAC/R service environments. Essential accessory for cold weather operations and faster service.