Resideo CA100A116 Valve Cartridge 320734-701 particularly Series B and C

particularly Series B and C architectures

This Trane MOT19450 Motor is a direct OEM replacement engineered for precision airflow in commercial and residential HVAC systems

Wet Rotor Technology: Eliminates the need for mechanical seals

this model is designed specifically for intermittent pilot and hot surface ignition systems

making it a reliable PSC motor choice for various OEM replacements

Resideo CA100A116 Valve Cartridge 320734-701 particularly Series B and CThe Resideo CA100A116 Valve Cartridge is a field serviceable replacement component specifically engineered for legacy Honeywell V100 Series thermostatic radiator valves. For technicians servicing "old style" valve bodies in 1 2 inch and 3 4 inch sizes, this plastic TRV replacement cartridge is the essential part for restoring precise flow control and pressure regulation without requiring a full valve body replacement. It replaces the discontinued