Customer Resources

Common documents for purchasing, accounts payable, and government-funded projects — available for download any time. Need something that isn’t here? Email parts@rapidhvacparts.com.

Documents


Form W-9 — Taxpayer Identification

Our completed and signed IRS Form W-9 for your accounts payable records. Rapid HVAC Parts is a DBA of Energy Transfer Solutions, LLC.

PDF
Download W-9

Section 889 Representation (NDAA)

Our completed FAR 52.204-26 representation for government purchase card and federally funded purchases. We certify that we do not provide or use covered telecommunications equipment or services.

PDF · Signed Jan 2026 · valid through Jan 2027
Download 889 Form

Credit Application

Apply for a business account with net terms — fill out our online application in about five minutes, or download the PDF version. Includes our Terms and Conditions of Sale. Tax-exempt customers: please also email your resale certificate to parts@rapidhvacparts.com.

Online form or PDF

Request to Pay by ACH


Prefer to pay invoices by bank transfer? Submit this request and our team will reply with ACH remittance instructions. For your security and ours, we never post banking details publicly.

Submissions go straight to our parts team. We typically respond within one business day.