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Small cylindrical HVAC motor, silver aluminium body, visible shaft end

Dayton

Dayton 4YFH5 HVAC control motor 1/370 hp 115V 1550 RPM

SKU CH-MVH1-GHA3Z

A 1/370 hp shaded-pole motor runs at 1550 RPM on 115 V AC for HVAC control applications

  • ColorTransparent
  • Low power draw with 1/370 hp output
  • Runs on standard 115V AC household current
  • Shaded-pole design gives simple, reliable operation
  • Impedance thermal protection guards against overheating
  • Cast aluminium frame suits horizontal or vertical shaft-up mounting

Compact HVAC motor for small airflow duties

This Dayton 4YFH5 unit-bearing motor delivers 1/370 hp at 115 V AC for light air-moving tasks. Its shaded-pole design and 1 550 RPM nameplate speed suit low-torque applications such as fan coils, evaporator fans or duct boosters where space is tight.

Simple rear-foot mount with fixed rotation

The cast-aluminium frame mounts horizontally or vertically with the shaft up using the integrated rear-foot pattern. Rotation is locked clockwise from the lead end, so verify the required direction before wiring; no field reversal is possible.

Two watts output with 40 °C ambient limit

At full load the motor draws 0.25 A and produces 2 W, running on 50 or 60 Hz supply. Class A insulation and impedance thermal protection keep it safe within the rated 40 °C maximum ambient; sustained higher temperatures or heavier loads will exceed its capacity.

Highlights

  • Low power draw with 1/370 hp output
  • Runs on standard 115V AC household current
  • Shaded-pole design gives simple, reliable operation
  • Impedance thermal protection guards against overheating
  • Cast aluminium frame suits horizontal or vertical shaft-up mounting

Specifications

BrandDAYTON
ColorTransparent

Questions about this item

How can I confirm the motor is running correctly after installation?

Check that the shaft turns clockwise when viewed from the lead end at the nameplate speed of 1550 RPM and the unit operates quietly within the 40 °C ambient limit.

What comes with the motor and what must be purchased separately?

The motor ships as a single unit bearing assembly; mounting hardware, wiring, and any required capacitors are not included.

Which voltage and power rating should I select for my application?

This model is a 115 V AC shaded-pole motor rated at 1/370 hp and 2 W output; choose it only when those exact specifications match the equipment requirements.

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