Plaza notes
Hard ruleDescription
The durable construction is built to withstand the typical environment of an evaporator coil section
If your circuit requires a changeover contact or a normally closed position
it protects downstream actuators and control valves by removing particulate matter
This HVAC replacement part is the standard choice for technicians seeking a reliable
clogged return air filters
York S1-024-21678-700 Relay The durable construction is builtThe York S1 024 21678 700 is an OEM 24V SPDT Relay designed for heavy duty switching in residential and commercial HVAC control systems. This component serves as the direct 024 21678 000 replacement, ensuring seamless integration into existing control boards without requiring circuit modifications. Engineered with a 24VAC 50 60Hz coil, this Single Pole Double Throw relay provides the necessary electrical isolation between low voltage thermostat
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy