Description
The Greenheck 386512 Vari-Green Dial Speed Control is a purpose-built accessory designed to work seamlessly with Greenheck’s Vari-Green variable-speed fan motor platform. Featuring a 0–5V analog input signal interface, this dial control gives technicians and building operators precise, intuitive command over fan motor speed — making it an ideal solution for ventilation systems that require manual or semi-automated airflow adjustment.
Product Overview
The Vari-Green motor control system from Greenheck is engineered for energy efficiency and flexible system integration. The 386512 dial control provides a straightforward analog interface, translating dial position into a 0–5V signal that the Vari-Green motor drive interprets to modulate fan speed. This eliminates the need for complex BAS integration when simple manual speed control is sufficient.
Key Features
- Compatible with Greenheck Vari-Green variable-speed fan motors
- 0–5V analog output signal for smooth, continuous speed control
- Intuitive dial interface for easy manual speed adjustment
- Designed for use in commercial and industrial ventilation applications
- Simplifies speed control without requiring full building automation integration
- Genuine Greenheck OEM replacement and accessory component
Specifications
- SKU: 386512
- Brand: Greenheck
- Control Type: Dial Speed Control
- Signal Output: 0–5V DC analog
- Application: Vari-Green motor speed control
Applications
- Commercial exhaust and supply fan systems
- Industrial ventilation with Vari-Green motor drives
- Retrofit or replacement of existing Vari-Green dial controls
- Systems requiring manual fan speed adjustment via analog signal







Reviews
There are no reviews yet.