RL65-21/14H ebm-papst Compact Fan

Brand :: ebmpapst

Model:: RL65-21/14H | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

Type:: Compact Fans

Industry:: HVAC & Ventilation

Description:: RL65-21/14H is a 24 VDC compact axial fan for electronic equipment, heat pumps, equipment cooling. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists 61 m³/h maximum airflow stated for this model. Review control method for retrofit assessment.

Product Features

Rated Voltage(V)	24
Max.Air Flow(m³/h)	61
Input Power(W)	18
Speed(rpm)	4900
Noise(db)	69

Product Features

Compact Cooling

ebm-papst RL65-21/14H is a DC centrifugal fan selected for air-handling, HVAC and refrigeration assembly, where managed moving air protects operating margin in constrained-space or continuously loaded assembly.

The constrained-space format targets local forced-air excess heat removal where installation space, power-system consumption, sound and service reliability must be balanced.

The listed 24 V supply and 18 W input give power-system designers a defined basis for power and interface planning.

Assembly designers gain a traceable excess heat removal specification that can be reviewed by engineering, purchasing and maintenance teams. Confirm the exact operating point before production release. Preserve the specified moving air direction during assembly.

Application Industry

Air Handling Units

For air-handling units, the ebm-papst RL65-21/14H DC centrifugal fan moves air through coils and filters. This gives equipment makers a engineering-focused thermal management element that supports equipment platform reliability without changing the stated industry direction.

HVAC Systems

ebm-papst RL65-21/14H is used in HVAC and ventilation systems, where the DC centrifugal fan provides supply or exhaust ventilation flow. The application needs predictable ventilation flow because dense layouts restrict natural convection and accumulated heat spreading.

Clean Air Equipment

Hardware serving filtration and clean-air hardware can integrate ebm-papst RL65-21/14H; the unit drives air through filters. Production qualification should use realistic grilles, filters and neighboring internal elements rather than an unrestricted bench condition.

Cabinet Cooling

ebm-papst supplies model RL65-21/14H for control-circuit cabinets and industrial electronics, where directed airflow removes enclosure hot spots. The fan becomes part of a documented thermal solution that engineering and procurement teams can review together.

Frequently Asked Questions

What should be checked before installing RL65-21/14H?

Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.

Can RL65-21/14H help reduce operating cost?

No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.

What type of fan or control product is RL65-21/14H?

The product is classified as a compact axial fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.

What mounting details matter for RL65-21/14H?

Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.

Does RL65-21/14H support speed control?

Speed-control support is not stated for this exact item in the supplied sources. Confirm the motor and controller version before specifying control hardware.

How should RL65-21/14H be maintained?

No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.

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RL65-21/14H ebm-papst Compact Fan

Product Features

Product Features

Compact Cooling

Application Industry

Air Handling Units

HVAC Systems

Clean Air Equipment

Cabinet Cooling

Frequently Asked Questions

What should be checked before installing RL65-21/14H?

Can RL65-21/14H help reduce operating cost?

What type of fan or control product is RL65-21/14H?

What mounting details matter for RL65-21/14H?

Does RL65-21/14H support speed control?

How should RL65-21/14H be maintained?

Related Products

RL90-18/00 | Centrifugal Fan for Air Handling Units & Fan Arrays

RL90-18/56 | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

RL48-19/12 | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

RL90-18/06 | ebm-papst 115V 19.5W Centrifugal Blower for Equipment Cooling

RL48-19/14 | ebm-papst 24V 5W Centrifugal Blower for Equipment Cooling

RL90-18/12N | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

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