Siemens Building Technology 256-02069A Valve Assembly R-407A Integrating this furnace vent motor
Baker’s notes & crumb story
Description
Siemens Building Technology 256 02069A Valve Assembly R 407A Integrating this furnace vent motor Integrating this furnace vent motor restores factory spec exhaust velocity The unit includes a 1 2 inch diameter shaft with a 2