18x18x18 Galvanized HVAC Duct Tee 26 Gauge Round Fitting Gray North 18-304-EZ

SKU: 18-304-EZ

Weight	14 lbs
Condition	New

$88.78

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$88.78	0%
5–9	$84.34	5%
10+	$79.90	10%

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Available to order.

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18x18x18 Galvanized HVAC Duct Tee 26 Gauge Round Fitting Gray North 18-304-EZ

Specifications & product details

18x18x18 Galvanized HVAC Round Duct Tee – 26 Gauge – MFG# 18-304-EZ

This 18x18x18 round duct tee is designed for large-diameter HVAC systems requiring an equal branch connection. Manufactured from 26 gauge galvanized steel, this fitting provides durability, corrosion resistance, and long service life in commercial and light industrial applications.

Ideal for trunk-to-branch duct splits in large air handling systems.

Specifications:

Size: 18″ x 18″ x 18″
Equal tee configuration
26 Gauge galvanized steel
Fits standard round duct systems
Commercial HVAC compatible

Common Applications:

Commercial HVAC trunk branching
Warehouse ventilation systems
Industrial air distribution
Large residential custom ductwork

Install using sheet metal screws and seal with HVAC foil tape or duct sealant for airtight performance.

Compatibility & part-number help

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Shipping & availability

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