Zonefirst ZDB-12X12 12HX12W Parallel 24V 2-Pos S/R Els PW 29614 Safety Compliance: Restores essential interlock

Safety Compliance: Restores essential interlock functionality to prevent system operation during service or when panels are improperly seated

Durable Construction: Features silicone-compatible materials to withstand standard combustion by-products without degrading performance

Designed as a universal potential relay replacement

Optimized Heating Performance: The 460V 67 Watts rating is specifically calibrated for industrial-grade compressors to maintain oil viscosity without overheating

Does this replace the 767A-311

Zonefirst ZDB-12X12 12HX12W Parallel 24V 2-Pos S/R Els PW 29614 Safety Compliance: Restores essential interlockThe Zonefirst ZDB 12X12 is a professional grade 12x12 zone damper engineered for robust airflow management in residential and light commercial HVACR systems. Built with a heavy duty extruded aluminum frame and 3 inch parallel blades, this bottom mount zone damper features a 24V spring return motor that ensures fail safe operation by defaulting to the open position during power loss. The low voltage HVAC actuator utilizes a synchronous hysteresis