Zonefirst IOBD-12X6 Damper Freon allowing for simultaneous status signaling

allowing for simultaneous status signaling and electrical interlocking within HVACR control circuits

ensuring precise pilot gas flow control

Integrating this HVAC switching relay into your repair routine ensures the control board can effectively cycle high-amperage components without premature contact pitting or mechanical failure

reducing cycling and improving overall thermal efficiency

making it highly versatile for interfacing with building automation systems or thermostat controllers

Zonefirst IOBD-12X6 Damper Freon allowing for simultaneous status signalingThe Zonefirst IOBD 12X6 is a professional grade 12" H x 6" W Opposed Blade Damper engineered for high performance HVAC zone control applications. Built for technicians who prioritize precision airflow, this unit utilizes an opposed blade configuration to minimize turbulence and provide a more linear flow characteristic than standard parallel blade dampers. The assembly features an internally mounted motor, which protects the 24Vac actuator from