Common Questions: Can I use this TXV on a 4-ton R-22 system

Code Compliance: Designed to meet stringent vent termination standards for side wall applications

The Lennox 29M12 is a high-capacity 6-ton thermal expansion valve designed to provide precise refrigerant metering in residential and light commercial split systems or package units

The 1171222 fan blade is a direct replacement for Heil Quaker

For technicians performing a control valve retrofit

Siemens Building Technology GCA131.1U Actuator Els PW 17895 Common Questions: Can I useThe Siemens Building Technology GCA131. 1U Actuator is a heavy duty spring return rotary damper actuator designed for the digital or analog control of building HVAC dampers. Operating on 24VAC DC, this OpenAir series component delivers 160 lb in (18 Nm) of torque, making it suitable for larger air handling units, mixed air, and exhaust dampers. This model features 3 point floating control and a 90 second nominal runtime, ensuring precise positioning