Description
Overview
The Rheem-Ruud 42-102320-04 is a factory OEM Dual Pressure Switch Assembly designed to deliver dependable pressure monitoring and protection for Rheem and Ruud HVAC systems. This assembly monitors both high- and low-pressure conditions simultaneously, helping safeguard your equipment from damaging operating conditions and ensuring the system runs within safe parameters at all times.
Key Features
- Genuine OEM Rheem-Ruud replacement part — ensures proper fit and function
- Dual pressure switch design monitors both high-side and low-side pressures in a single assembly
- Protects compressor and system components from pressure faults
- Direct drop-in replacement for compatible Rheem and Ruud equipment
- Built to OEM specifications for long-lasting, reliable performance
Application
This dual pressure switch assembly is engineered as a direct OEM replacement for compatible Rheem and Ruud heating and cooling equipment. It is ideal for HVAC technicians and contractors performing maintenance, repair, or component replacement on residential and light commercial systems.
Why Choose OEM Parts?
Using genuine Rheem-Ruud OEM components ensures your equipment operates as designed, maintains warranty compliance where applicable, and reduces the risk of callbacks. The 42-102320-04 is manufactured to the same standards as the original part installed at the factory.
Specifications
- Part Number: 42-102320-04
- Type: Dual Pressure Switch Assembly
- Brand: Rheem-Ruud
- Application: Compatible Rheem and Ruud HVAC systems







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