Enhanced Durability: Constructed with high-strength materials to resist corrosion and thermal wear during peak seasonal operation

Durable Construction: Heavy-duty bronze body resists corrosion and mineral buildup common in steam heating applications

preventing nuisance shutdowns and intermittent combustion issues

the Trane WHL0721 provides a reliable solution for restoring system efficiency and indoor air quality

Key Benefits for HVAC Contractors Direct OEM Fit: Guaranteed compatibility with Goodman

Johnson Controls M9108-AGD-2 Actuator R-410A Enhanced Durability: Constructed with high-strengthThe Johnson Controls M9108 AGD 2 is a robust non spring return direct coupled actuator engineered for precise control of dampers and valves in commercial HVAC systems. Operating on 24VAC or 24VDC power, this unit provides 70 lb in torque (8 Nm), making it an ideal replacement for medium sized air handling units and zone control applications. It features floating or ON OFF control logic and includes an integrated 135 ohm potentiometer for feedback or