Description
The Mars 92370 is a Single-Pole Double-Throw (SPDT) relay designed for dependable switching performance in residential and light commercial HVAC control applications. Operating on a 24-volt coil, this relay integrates seamlessly into standard low-voltage HVAC control circuits, making it an ideal replacement or upgrade component for a wide range of heating and cooling systems.
Key Features
- Single-Pole Double-Throw (SPDT) switching configuration for versatile circuit control
- 24V coil voltage — compatible with standard HVAC low-voltage control systems
- Compact, durable construction suited for residential and light commercial installations
- Designed for reliable, long-service-life switching in demanding HVAC environments
- Easy to install and integrate into existing control wiring
Applications
- HVAC system control circuits
- Heating and cooling equipment switching
- Fan and blower relay replacement
- Zone control and auxiliary equipment switching
Why Choose the Mars 92370?
Mars has built a strong reputation in the HVAC industry for producing high-quality electrical components that technicians and contractors can rely on. The 92370 SPDT 24V Relay is no exception — engineered to meet the demands of everyday HVAC service and maintenance, it provides consistent performance and straightforward installation. Whether you’re replacing a failed relay or stocking your service van, the Mars 92370 is a trusted choice for HVAC professionals.







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