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Dayton HVAC motor, cylindrical metal body, model 3970003400

Dayton

Dayton 3970003400 air conditioning motor

SKU CH-AVMF-HTF41

An OEM replacement motor for RV heating, ventilation and air-conditioning systems

  • OEM replacement motor restores factory HVAC performance
  • Dayton brand ensures trusted manufacturing quality
  • Direct manufacturer shipment simplifies supply chain
  • No state sales restrictions broaden installation eligibility
  • New condition guarantees full service life from installation

OEM Replacement Motor

The Dayton 3970003400 is a new OEM replacement motor designed for heating, ventilation and air conditioning systems in recreational vehicles. It serves owners and technicians who need a direct factory-specified part to restore climate control function.

HVAC System Compatibility

This motor is built to fit the original equipment specifications of the RV HVAC unit it replaces. Installation requires matching the existing mounting configuration and electrical connection without modification to the host system.

Direct Fit Application

The unit provides a like-for-like swap for the original motor in compatible RV air conditioning assemblies. It does not supply additional airflow capacity or voltage options beyond the original design parameters. Builders adapting non-standard housings or seeking variable-speed operation will need a different solution.

How it compares

Measured against everything we stock in Fans, Vents & Climate Control, at today’s prices. Recalculated every night.

Price $165.99
Pricier than about 72% of the 328 comparable items (median $68.99).

Specifications

Product
Brand nameDAYTON

Questions about this item

Is the Dayton 3970003400 the correct OEM replacement motor for my RV air conditioning unit?

This motor is an OEM replacement from Dayton. Verify the 3970003400 part number against your RV air conditioner's service manual or the label on the original motor to confirm fitment.

What does the OEM replacement designation mean for installation?

It is built to match the original factory specifications for the specified RV air conditioning units, allowing direct installation without modifications to wiring or mounting points.

Are there any state restrictions that prevent this motor from being shipped to my location?

The manufacturer highlights indicate this item is not restricted from sale in any state, so it can be shipped to all US locations.

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