Dayton
Dayton 22PP74 speed control rotary 120V 12A hvac control
Adjustable rotary speed control handles 120 V AC at up to 12 A with dual dials
- Adjustable rotary dial gives precise speed control
- 120 V AC input matches standard supply
- 12 A maximum current handles heavy loads
- Two independent dials allow dual-circuit management
- CRM-72 tool steel construction resists wear
Adjustable speed control for 120 V HVAC motors
The Dayton 22PP74 provides a rotary dial and touch button to vary fan or blower speed on single-phase 120 V AC circuits rated up to 12 A. It suits technicians and facility managers who need manual airflow adjustment without a temperature sensor or reversible logic.
Verify circuit voltage and current before ordering
Confirm the supply is 120 V AC and that the connected load does not exceed 12 A. The unit uses an SPST contact form and is not reversible, so it cannot change motor direction. No temperature sensor is included, and the control offers no minimum or maximum temperature settings.
Aluminium plate with gold-coloured switch
The 4 1/2 in by 4 1/2 in black-and-silver aluminium faceplate mounts flush in a standard opening, while the gold rotary switch resists corrosion. Two dials operate independently, and the 1 1/4 in overall depth keeps the profile shallow for tight electrical boxes. CRM-72 tool steel components reinforce the internal mechanism.
Highlights
- Adjustable rotary dial gives precise speed control
- 120 V AC input matches standard supply
- 12 A maximum current handles heavy loads
- Two independent dials allow dual-circuit management
- CRM-72 tool steel construction resists wear
Specifications
| Brand | DAYTON |
|---|
Questions about this item
Does the Dayton 22PP74 speed control include a temperature sensor or must I buy one separately?
The supplier description states the temperature sensor is not included, so you will need to source a compatible sensor if your application requires one.
Which version of the Dayton 22PP74 should I choose for a 120 V AC circuit rated at 12 A?
The listed model operates at 120 V AC with a maximum input current of 12 A and uses an SPST contact form, matching that circuit requirement.
What does the 12 A rating mean when the control is installed in my HVAC system?
It indicates the maximum continuous current the switch contacts can carry at 120 V AC; the connected load must not exceed 12 A to avoid overheating.
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