14×8 Supply Grill TRU-103M
$15.46The 14×8 Supply Grill TRU-103M is a durable 3-way sidewall and ceiling register designed for reliable air distribution. It features steel construction, stamped louvers, an adjustable multi-shutter damper and a clean white powder-coated finish.
7” Start Collar w/ Damper
$15.857 Inch Start Collar with Damper creates a reliable connection between a compatible HVAC plenum or duct trunk and 7-inch round ductwork. Its integrated damper allows airflow through the connected branch to be adjusted during system setup and balancing.
- Nominal diameter: 7 inches
- Integrated airflow damper
- Connects compatible round HVAC ductwork
- Suitable for supply or return-air applications
- Useful for new installations and replacements
- Professional installation recommended
4BVF – DuraVent 4-Inch Adjustable B-Vent Roof Flashing
$16.044BVF is an adjustable DuraVent roof flashing for compatible 4-inch Type B gas vent systems. It accommodates roof pitches from 0/12 through 6/12 and provides a properly formed transition around the vent penetration when professionally installed.
Copper Insulation 3/4 – 1-Inch Wall x 72-Inch
$16.61Copper Insulation 3/4 is flexible, closed-cell elastomeric pipe insulation designed to reduce energy loss and help prevent condensation on HVAC refrigerant piping. It features a 3/4-inch inside diameter, 1-inch wall thickness and 72-inch length.
- 3/4-inch nominal inside diameter
- 1-inch insulation wall thickness
- 72-inch overall length
- Flexible closed-cell elastomeric construction
- Helps control condensation and moisture penetration
- Temperature range from -297°F to 220°F
- Black professional finish
30″ x 6″ Braced Heater Stand
$17.18Ensure maximum stability and code compliance for your HVAC equipment with the heavy-duty 30×6 Braced Heater Stand. Featuring a reinforced design, this stand safely elevates your furnace or air handler 6 inches off the ground.
- Dimensions: 30″ Length x 6″ Height.
- Reinforced Strength: Braced construction securely supports heavier residential and light commercial units.
- Protection: Elevates equipment to prevent cabinet rust, minor water damage, and debris buildup.
- Compliance: Helps meet local safety and mechanical codes for indoor and garage installations.
8×8 Supply Grill TRU-104M
$17.97The 8×8 Supply Grill TRU-104M is a durable 4-way sidewall and ceiling register designed for balanced air distribution. It features stamped steel construction, an adjustable multi-shutter damper and a clean white powder-coated finish.
Hanging Strap
$18.06Achieve maximum organization and structural security for your HVAC and electrical installations with our premium TRADEPRO 36 natural duct straps. Engineered from high-quality durable nylon, these heavy-duty 36-inch hanging straps are designed to provide maximum tensile strength, reliably securing flexible conduit, thick wire cables, and heavy component bundles in demanding commercial and residential environments.
- High-Capacity Bundling: Specifically designed with an extended 36-inch length to easily accommodate large conduits ranging from 7 inches to 15 inches in diameter.
- Ergonomic Safety Design: Features a specially engineered curved, rounded tip for incredibly smooth insertion into tight spaces while protecting the user’s hands from sharp edges.
- Maximum Tensile Strength: Manufactured from premium nylon for extended durability, ensuring your heavy cables and duct accessories remain firmly in place without snapping.
- Contractor Bulk Value: Comes in a convenient package quantity of 50 straps, providing ample supply for large-scale professional installation projects.
10×10 Supply Grill TRU-104M
$18.68The 10×10 Supply Grill TRU-104M is a durable 4-way sidewall and ceiling register designed for balanced air distribution. It features stamped steel construction, an adjustable multi-shutter damper and a clean white powder-coated finish.
4” Dryer Vent Outlet
$19.254 Inch Dryer Vent provides an exterior outlet for a compatible residential clothes dryer exhaust system. It helps discharge warm, moisture-filled air and lint outdoors when properly connected to approved 4-inch dryer ductwork.
- Nominal 4-inch dryer duct connection
- Designed for exterior dryer exhaust applications
- Helps discharge heat, moisture and lint outdoors
- Compatible with properly sized dryer vent duct
- Suitable for residential clothes dryers
- Professional installation recommended
507DR810 – 10” Start Collar w/ Damper
$19.75507DR810 10 Inch Start Collar with Damper creates a dependable connection between a compatible HVAC mounting surface and 10-inch round ductwork. Its integrated damper allows convenient airflow adjustment during system setup and balancing.
- Model: 507DR810
- Nominal diameter: 10 inches
- Designed for compatible 1″ or 1½″ mounting material
- Integrated airflow damper
- Connects compatible round HVAC ductwork
- Professional installation recommended
4BV12 – DuraVent 4″ × 12″ Type B Gas Vent Pipe
$19.904BV12 by DuraVent is a 4″ × 12″ Type B gas vent pipe designed for compatible listed gas-fired appliances. Its double-wall construction combines an aluminum inner wall with a durable galvanized steel exterior and is UL Listed.
8×4 Wall Supply Grill TRU-210VM
$20.92The 8×4 Wall Supply Grill TRU-210VM is an adjustable 1-way wall and ceiling register designed for controlled air distribution. It features individually adjustable blades, durable steel construction and a clean white powder-coated finish.
507DR812 – 12” Start Collar w/ Damper
$20.97507DR812 12 Inch Start Collar with Damper creates a dependable connection between compatible ductboard and 12-inch round HVAC ductwork. Its integrated damper allows convenient airflow adjustment during system setup and balancing.
- Model: 507DR812
- Nominal diameter: 12 inches
- Designed for 1½″ or 2″ ductboard
- Galvanized steel construction
- Integrated airflow damper
- Professional installation recommended
507DR89 – 9” Start Collar w/ Damper
$21.08507DR89 9 Inch Start Collar with Damper creates a dependable connection between a compatible HVAC plenum or ductboard surface and 9-inch round ductwork. Its integrated damper allows convenient airflow adjustment during system balancing.
- Model: 507DR89
- Nominal diameter: 9 inches
- 30-gauge galvanized steel construction
- Integrated airflow damper
- Connects compatible round HVAC ductwork
- Professional installation recommended
8x4x5 Register Box R6
$21.24The 8x4x5 Register Box R6 connects compatible HVAC ductwork to a supply register or grille. Its insulated construction helps reduce heat transfer and supports dependable airflow in residential and light commercial systems.
4BV18 – DuraVent 4″ × 18″ Type B Gas Vent Pipe
$21.454BV18 by DuraVent is a 4″ × 18″ Type B gas vent pipe for compatible listed gas-fired appliances. Its double-wall construction features an aluminum inner liner, a durable galvanized steel exterior and UL approval.
BVDS4BK – FAMCO 4-Inch Black Roof Vent
$21.77BVDS4BK is a durable 4-inch black roof vent manufactured by FAMCO for bathroom fan and kitchen exhaust applications. It features UV-resistant polyethylene construction, a built-in backdraft damper, bird screen and removable connection stem.
10x6x6 Register Box R6
$22.42The 10x6x6 Register Box R6 connects compatible HVAC ductwork to a supply register or grille. Its insulated construction helps reduce heat transfer and supports dependable airflow in residential and light commercial systems.
10x8x6 Register Box R6
$22.77The 10x8x6 Register Box R6 connects compatible HVAC ductwork to a supply register or grille. Its insulated construction helps reduce heat transfer and supports dependable airflow in residential and light commercial systems.
12x6x7 Register Box R6
$22.95The 12x6x7 Register Box R6 connects compatible HVAC ductwork to a supply register or grille. Its insulated construction helps reduce heat transfer and supports dependable airflow in residential and light commercial systems.
10×6 Wall Supply Grill TRU-210VM
$24.54The 10×6 Wall Supply Grill TRU-210VM is an adjustable 1-way wall and ceiling register designed for controlled air distribution. It features individually adjustable blades, durable steel construction and a clean white powder-coated finish.
M&M 8 Inch Snaplock Duct Pipe – 60-Inch 30GA Galvanized
$25.858 Inch Snaplock Duct Pipe by M&M is a 60-inch round HVAC duct manufactured in the USA from durable 30-gauge galvanized steel. Its snap-lock closure provides a rigid airflow path for compatible residential and light commercial duct installations.
12×12 Return Air Filter Grille TRU-190
$26.42The 12×12 Return Air Filter Grille TRU-190 provides a convenient return-air opening and accommodates a compatible 1-inch HVAC filter. It features stamped steel construction, a fixed hinged face and a pristine white powder-coated finish.
10x8x7 Register Box R6
$26.95The 10x8x7 Register Box R6 connects compatible HVAC ductwork to a supply register or grille. Its insulated construction helps reduce heat transfer and supports dependable airflow in residential and light commercial systems.

Air Conditioner Systems (Electric Heat)
Gas Split System
Heat Pump Systems
Mini Split Systems
Package Units
Mobile Home Systems
AC & Heat Pump Condensers
Evaporator Coils
Air Handlers
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Fittings & Connections
Flue Pipe
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PVC Pipe & Fittings
Miscellaneous Supplies
Ducting & Venting
Exhaust Fan
Flex Duct
Return Plenum
Supply Plenum
Registers & Grilles
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