Special Items

Your Source For Butterfly Dampers, Door Grilles, 
T-Bar Grilles, Thermostat Boxes and Weather Louvres


Whether you're looking to protect your thermostat from dust, install a T-bar system, weather-proof your HVAC system or control the air from on your drop ceiling grilles, you're in the right place! Choose from the largest selection in North America to achieve your ideal air flow and match your decor.

Special / Butterfly Damper
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8" BUTTERFLY DAMPER - Control Your Airflow on drop ceiling grilles of 24x24 (8" round duct opening)

$11.29
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6" BUTTERFLY DAMPER - Control Your Airflow on drop ceiling grilles of 24x24 (6" round duct opening)

$10.57
Special / Door Grille
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12"w X 12"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return [Outer Dimensions: 13"w X 13"h]

$58.99
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18"w X 18"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return [Outer Dimensions: 19"w X 19"h]

$103.99

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10% Off For First Time Buyers

Discount code located on inside cover of the PDF catalog.

Special / T-Bar
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24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 6" Collar

$90.95
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24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 14" Collar

$87.99
Special / T-Bar Cones
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24

Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24" x 24" - For 8" Vent Connection - Black

$66.95
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24
Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24

Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 3 Coned - 24" x 24" - For 12" Vent Connection - Black

$66.95
Special / Thermostat Box
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16
Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16

Clear Plastic Designer Thermostat Cover- Solid and Ring Bases - 7-1/16" x 4-1/8"

$22.99
Bramec Thermostat Guard Key #20131
Bramec Thermostat Guard Key #20131

Bramec Thermostat Guard Key #20131

$8.00
Special / Weather Louver
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24"w X 24"h Aluminum Outdoor Weather Proof Louvers - Waterproof & Rain Block - With Screen Mesh - HVAC Weather Louver Grille [Outer Dimensions: 25.5"w X 25.5"h]

$117.99
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6"w X 6"h Aluminum Outdoor Weather Proof Louvers - Waterproof & Rain Block - With Screen Mesh - HVAC Weather Louver Grille [Outer Dimensions: 7.5"w X 7.5"h]

$29.99