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TSUJ 12cm axial AC cooling fan in black frame

TSUJ

TSUJ 12025B2HL 220V 12cm Axial AC Fan

SKU CH-TN1C-M9CZW

A 12 cm axial AC cooling fan running on 220 V for Maxair BT/220 systems

  • FeaturesFor Maxair BT \/ 220 12025B2HL 220V 12025 12cm Axial Fan AC
  • Designed for Maxair BT\/220 compatibility
  • 220 V AC axial cooling operation
  • 12 cm frame fits standard mounting points
  • TSUJ brand reliability with Kepler-C72J-OYS-0052 part number

TSUJ 12cm Axial AC Cooling Fan

The TSUJ 12025B2HL is a 12cm axial fan designed for AC cooling applications. It operates on a 220V supply and carries the part number Kepler-C72J-OYS-0052. This component suits technicians replacing the original fan in compatible Maxair BT/220 ventilation units.

Thermals and noise in normal use

The axial blade layout moves air across the motor housing to manage operating temperature during continuous duty. AC excitation produces a steady tonal hum typical of mains-frequency fans. Power draw follows the 220V rating without additional regulation circuitry. Buyers needing variable-speed control or PWM signalling should verify compatibility separately.

Highlights

  • Designed for Maxair BT\/220 compatibility
  • 220 V AC axial cooling operation
  • 12 cm frame fits standard mounting points
  • TSUJ brand reliability with Kepler-C72J-OYS-0052 part number

Specifications

BrandTSUJ
Part NumberKepler-C72J-OYS-0052
FeaturesFor Maxair BT \/ 220 12025B2HL 220V 12025 12cm Axial Fan AC Cooling Fan

Questions about this item

How do I install the TSUJ 12025B2HL fan in a Maxair BT/220 unit, and which step is often done incorrectly?

Mount the 12 cm axial fan using the standard 12025 frame holes, then connect the 220 V AC supply; the step often missed is verifying the airflow direction arrow points toward the heatsink.

What maintenance will the TSUJ 12025B2HL need after extended use?

Periodically clean dust from the blades and intake grille; if bearing noise appears, replace the entire Kepler-C72J-OYS-0052 fan assembly as bearings are not serviceable.

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