Resideo - Honeywell Home 40003916-024

Resideo - Honeywell Home 40003916-024 is a 120V powerhead designed for the V4043A control system, delivering reliable actuation for heating and cooling applications. As an OEM replacement part, it provides seamless compatibility with existing HVAC setups and helps maintain system performance.

Engineered for durable operation in typical HVAC environments, this 120V powerhead powers the V4043A valve with consistent response and quiet operation. It’s a straightforward plug‑in replacement that minimizes downtime and preserves overall efficiency in residential or light commercial systems.

As a high‑quality OEM part, it delivers consistent actuation of the V4043A valve, supporting accurate temperature control and improved system reliability. Installation is straightforward for qualified technicians and capable homeowners, with standard 120V wiring typical of many HVAC setups. Use this powerhead as a direct replacement when you notice sluggish valve response, intermittent cycling, or erratic heating and cooling performance. For best results, pair with compatible Honeywell components and ensure proper valve alignment and wiring.

• Compatible with V4043A control valve assemblies
• 120V electrical power for reliable actuation
• OEM replacement part for straightforward installation
• Durable construction designed for HVAC environments
• Ideal for residential or light commercial heating and cooling systems