R08720 | Auxiliary Contact 1 N/O 1 N/C | Aaon Specification_Connecting 1 Additional Unit The B230SE is known for

The B230SE is known for its durability

Extend the reach and functionality of your water heater system with the Rinnai FOT-219 Extension Kit Vent Pipe

including the ABB DP40C3P-2/B DP contactor

designed with precision

R08720 | Auxiliary Contact 1 N/O 1 N/C | Aaon Specification_Connecting 1 Additional Unit The B230SE is known for**NCO R08720 Auxiliary Contact** Aaon's NCO R08720 is an auxiliary contact with 1 N O and 1 N C. This contact enhances control capabilities in industrial and commercial applications. The N O (Normally Open) contact can be used to establish a connection when actuated, while the N C (Normally Closed) contact breaks a connection under the same conditions. They are crucial for adding additional or redundant switching functions to machinery or systems. The