Description
normally closed component is a staple for contractors managing residential and commercial boiler zones
Pneumatic signal reliability supports legacy Barber Colman and Schneider Electric control loops without the need for electronic conversion
To switch to Normally Closed (NC)
Always check the wiring diagram on the equipment cabinet to ensure voltage compatibility before applying power to avoid damaging the internal electronics
Carrier FC-3301C20 Electric Heater 319852-301 normally closed component is aThe Carrier FC 3301C20 Electric Heater Kit is a field installed 20kW electric heat strip engineered for seamless integration with Carrier air handlers and residential packaged units. This 208 230V single phase heater uses an advanced alloy open coil heater design to provide rapid heat transfer and high efficiency performance in demanding climates. Built for the professional contractor, the kit includes factory installed circuit breakers and primary
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