The module requires a 24VAC power supply and is rated for 60Hz operation

Modular Scalability: Seamlessly integrates with S350 stage modules for multi-stage sequencing

Smith 100167804 Integrated Control Board is the primary OEM replacement part for the Armor AW400 condensing water heater series

Durable Construction: High-grade steel or aluminum blades designed to withstand atmospheric corrosion and high-RPM stress

Trane VAL4359 Solenoid Valve 322838-753 The module requires a 24VACThe Trane VAL4359 is a high precision 24VDC solenoid valve engineered for critical fluid or refrigerant control within commercial and industrial HVAC systems. As a genuine Trane OEM replacement part, this valve ensures seamless mechanical integration and maintains original equipment performance standards. This specific model features a 10 32 to 0. 125 hose fitting and 0. 125 ID hose barb connection, typically utilized in complex pneumatic or