Uncategorized · Duct Transitions
Gray Metal South 189SB Return Air Box 16x16x3.5
GRAY METAL SOUTH · sold by Voomi Supply · $30.06 · in stock
Product Description The GRAY METAL SOUTH 189SB is a return air box designed for residential and light commercial HVAC systems. This unit measures 16 x 16 x 3.5 inches and fits into the return air side of a forced-air system, providing a structured transition point between the return air grille and the ductwork or air handler. Return air boxes like this one help maintain consistent static pressure and airflow balance across the system. Licensed HVAC technicians typically install this component during new construction, system replacement, or duct modification projects. The 189SB is suited for…
| Option | Price | Stock | |
|---|---|---|---|
| Default Title | $30.06 | in stock | Order via Kaupia → · Buy at Voomi Supply |
Prices and stock from voomisupply.com’s public catalog, last checked 2026-11-03 19:41 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) and places the order through Kaupia with a delivery guarantee; “Buy at the store” goes to the store’s own checkout. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:e75bfc88-3fab-4a3f-af62-4db4f93ce51b; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.