Description
The AAON P51910 is a genuine OEM replacement relay designed for use in AAON HVAC equipment. Manufactured by IDEC — a trusted name in industrial relay technology — this 4-Pole Double-Throw (4PDT) relay delivers dependable switching performance in demanding commercial HVAC control applications.
Key Features
- 4PDT (4-Pole Double-Throw) contact configuration for versatile circuit switching
- 24V coil voltage for compatibility with standard HVAC low-voltage control circuits
- IDEC relay construction for proven industrial-grade reliability
- Genuine AAON OEM replacement part — ensures proper fit and function in AAON equipment
- Suitable for commercial HVAC control panel and unit applications
Application
The P51910 relay is engineered as a direct OEM replacement for AAON rooftop units and other AAON commercial HVAC systems. The 4PDT design allows a single coil to simultaneously switch four independent circuits, making it ideal for complex control sequencing within HVAC control boards and panels.
Specifications
- SKU: P51910
- Brand: AAON
- Relay Manufacturer: IDEC
- Contact Configuration: 4PDT (4-Pole Double-Throw)
- Coil Voltage: 24V
- Application: Commercial HVAC control systems







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