Description
The Rheem 42-21593-02 Sequencing Relay is a genuine OEM 24V SPDT control component designed to manage staged operations within compatible HVAC systems. With a C65-95 rating, this relay ensures proper sequencing of electrical loads, helping maintain safe, efficient, and reliable system performance.
Key Features
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OEM 24V SPDT sequencing relay for HVAC systems
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C65-95 rated for dependable staged control
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Ensures proper sequencing of electrical components
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Supports stable and efficient system operation
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Durable construction for long service life
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Compatible with select Rheem, Ruud, and Richmond units






