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- Last added
- 2026-10-01
Featured Buffalo Air Handling manuals

Buffalo Air Handling Big Buffalo Air Handling System Technical Bulletin
The Buffalo Air Handling Big Buffalo bulletin introduces a custom‑designed air‑handling system for commercial and industrial buildings. It highlights the system's flexibility in capacities, pressures, and component arrangements, and emphasizes benefits such as reduced design time, single‑source responsibility, and built‑in serviceability.
The document describes the unit’s heavy‑gauge double‑wall steel construction, fan and coil options, sound attenuation features, and extensive factory testing procedures. Detailed specifications for panels, insulation, fans, coils, filters, and dampers are provided to assist engineers in creating project‑specific designs.
Covers: Construction Features · Fan Features · Unit Features · Component Features · Sound Control · Factory Installed Components
Latest Buffalo Air Handling manuals
Buffalo Air Handling Big Buffalo Air Handling System Technical Bulletin
Product Leaflet 12 pages · 5.7 MB · ENTechnical bulletin detailing specifications, construction, and application options for the Buffalo Air Handling Big Buffalo air handling system.
Questions answered in Buffalo Air Handling manuals
What is the standard wall construction for Big Buffalo units?
Units use double‑wall heavy‑gauge galvanized steel panels with a 14 ga outer layer and a 20 ga inner layer.
From: Buffalo Air Handling Big Buffalo Air Handling System Technical Bulletin
What is the minimum L10 life rating for the fan bearings?
The fan bearings are rated for a minimum L10 life of 40,000 hours, with an optional 80,000‑hour rating.
From: Buffalo Air Handling Big Buffalo Air Handling System Technical Bulletin
