Overview
The Honeywell SPC is a static pressure control engineered for bypass applications in HVAC air distribution systems. Designed to maintain balanced duct pressure, this controller monitors system static pressure and activates bypass damper operation to protect equipment and ensure consistent airflow throughout the conditioned space. With a pressure sensing range of .1″ to .4″ W.C. and a factory-set fixed differential, the SPC delivers straightforward, dependable pressure management without the need for complex field calibration.
Key Features
- Static pressure sensing range: .1″ to .4″ W.C.
- Fixed differential for consistent, repeatable control
- Designed for bypass duct pressure control applications
- Helps protect HVAC equipment from excess static pressure buildup
- Supports proper airflow balance across zoned or variable-volume systems
- Compact design for straightforward installation in duct or equipment applications
Application
The Honeywell SPC is ideal for use in zoned HVAC systems, variable air volume (VAV) applications, and any installation where bypass damper control is required to regulate duct static pressure. By sensing pressure conditions and signaling the bypass damper to open or modulate, the SPC prevents over-pressurization that can lead to noise, duct damage, or equipment strain.
Why Choose the Honeywell SPC
Honeywell’s reputation for precision controls is well established in the HVAC industry. The SPC’s fixed differential eliminates guesswork during setup, making it a reliable choice for contractors and technicians who need a proven, low-maintenance solution for static pressure bypass control.
