Osburn 4" Fresh Air Intake Register With Airtight Damper 22in Choice of two colors h39.875 1400R - RM2 - NG - TMI - G9T - F11 - TI 25 Installation Type Post Maximum BTU:290000 BTU/hr
Yard notes & kiln story
Description
Osburn 4" Fresh Air Intake Register With Airtight Damper 22in Choice of two colors h39.875 1400R RM2 NG TMI G9T F11 TI 25 Installation Type Post Maximum BTU:290000 BTU hr Choice of two colors Approved for use with PVLP SLP