The assembly includes a complete natural gas pilot burner

this Type 4H coil features a Class H insulation rating

500 hours without external power

For maximum component life

38" WC specification for this circuit

Carrier ZONEBB3ZAC01 Control 326070-701 The assembly includes a completeThe Carrier ZONEBB3ZAC01 3 Zone Control System is a professional grade solution designed for precise climate management in residential or light commercial applications. Engineered for multi zone HVAC control, this board supports up to 3 zone 2H 2C systems, offering seamless integration with standard 24V heat pumps, air conditioners, and furnace configurations. This backplate mounted controller utilizes duct temperature sensors to manage air balancing