Johnson Controls VA9104-GGA-2S Actuator 320734-701 If the Carrier 311213-402 Collector

If the Carrier 311213-402 Collector Box is cracked or clogged with sediment

This Bard HVAC part is essential for any contractor focused on dependable system functionality

though it is functional in other positions

The Watts 0275054 is a heavy-duty 174A-1-50 boiler pressure relief valve engineered for critical overpressure protection in large-scale hydronic heating and domestic supply boiler systems

though output will be slightly lower if operated on a 208V circuit

Johnson Controls VA9104-GGA-2S Actuator 320734-701 If the Carrier 311213-402 CollectorThe Johnson Controls VA9104 GGA 2S is a heavy duty non spring return actuator designed for proportional control of 1 2" to 2" ball valves in commercial HVAC systems. Operating on 24 VAC power, this unit delivers a consistent 35 lb in torque and features a 60 second travel time for precise modulation. It arrives field ready with a 120 inch plenum rated cable and a manual override handle for simplified commissioning and emergency positioning. Built to