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Dayton

Dayton 5RHU2 Condenser Fan Motor 1/2 to 1/5 hp

SKU CH-CH0F-SFNBK

A high-temperature condenser fan motor delivering 1/2 to 1/5 hp at 1075 RPM with dual-speed operation on 115V AC power

  • typeHigh Temperature
  • High-temp reliability up to 70 °C ambient
  • Dual-speed flexibility with two-speed operation
  • Single-phase convenience on standard 115 V supply
  • Auto thermal protection prevents overheating damage
  • Versatile mounting fits all-angle installation needs

Product identity

The Dayton 5RHU2 is a permanent-split-capacitor condenser fan motor rated from 1/2 to 1/5 hp. It runs on 115 V AC at 60 Hz and delivers two-speed operation at 1,075 RPM. The motor suits HVAC condenser units that require continuous duty in high-temperature environments.

Installation checks

Verify that your system supplies 115 V single-phase power and can accommodate a 48YZ frame with stud mounting. Confirm the shaft length of 5 in matches the fan blade hub and that the 5.8 to 2.2 A full-load current range fits the circuit protection. Ensure the mounting orientation can be any angle and that ambient temperatures stay within 70 °C.

Build integration

The totally enclosed air-over enclosure protects windings while allowing all-angle mounting flexibility. Auto thermal protection and Class B insulation support continuous duty without external cooling. Reversible CW/CCW rotation lets the motor adapt to airflow direction, freeing the installer from sourcing a separate rotation-specific unit.

Highlights

  • High-temp reliability up to 70 °C ambient
  • Dual-speed flexibility with two-speed operation
  • Single-phase convenience on standard 115 V supply
  • Auto thermal protection prevents overheating damage
  • Versatile mounting fits all-angle installation needs

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

What is included with the motor and what must be purchased separately?

The motor ships as a single unit with a 5 in. shaft and stud mounting. A run capacitor, mounting hardware and any wiring accessories are not included and must be sourced separately.

Should I select the 1/2 hp or 1/5 hp rating for my application?

The motor delivers both ratings in one unit; it draws 5.8 A at 1/2 hp and 2.2 A at 1/5 hp on the same 115 V supply, so choose the speed that matches the required airflow and amperage budget.

What does the 1,075 RPM nameplate speed mean once the motor is installed?

At 60 Hz the motor runs at 1,075 RPM under full load. With a 1.0 service factor and continuous duty rating it will maintain that speed in ambient temperatures up to 70 °C.

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