
Damper, For Use With Mfr. Model Number 422401, 422401D, 422402, 422404, 422408, 423001, 423001D, 423002, 423004, 423008, 423008D, 423023, 423601, 423601D, 423602, 423604, 423608, 423608D, 423623, 424201, 424201D, 424202, 424204, 424208
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.