Carrier 33ZCFANTRM Fan Controller 340793-762 The matching overload relay must

The matching overload relay must be sized and ordered separately based on the motor's Full Load Amps (FLA)

and permanent pressure control installations

Common Questions How do I know if my Modine pressure switch has failed

Simplified Wiring: Terminal layout is designed for fast field installation and straightforward troubleshooting

ensure the orifice matches the specific fuel requirements of the site to maintain optimal BTU output and prevent carbon buildup

Carrier 33ZCFANTRM Fan Controller 340793-762 The matching overload relay mustThe Carrier 33ZCFANTRM Fan Controller is a high performance VAV Fan Terminal Zone Controller engineered for precise airside management in commercial HVAC environments. As a core component of the Carrier ComfortID System, this unit integrates a factory installed actuator with a digital controller to provide pressure independent VAV control using advanced PID algorithms. Built for versatility, it supports series or parallel fan powered terminals, single