Super Sale Aprilaire 4851 Blower Activation Relay HVAC System Control

The Aprilaire Blower Activation Relay, model 4851, is essential for managing the operation of blower motors in HVAC systems. This compact yet robust device controls the blower based on specific environmental conditions, optimizing both energy usage and system performance.

• Enhances energy efficiency by regulating blower operations.
• Improves system reliability and extends component lifespan.
• Ensures superior comfort with precise temperature and airflow control.

Product Highlights

Designed for use in Aprilaire 500, 600, and 700 series humidifiers, this relay supports fans without a heat call, making it ideal for varied climates and heat pump applications. It integrates seamlessly with automatic digital controls for effortless operation.

Product Information

Technical Specifications

• Brand: Aprilaire
• MPN: 4851
• Compatible Series: 500, 600, 700
• Control Type: Digital and Environmental Activation
• Installation: User-friendly with simple wiring
• Material: High-quality, durable components