Smoke Detector
$221.66The SL-2000 Series Duct Smoke Detector is the latest innovation for the early detection of smoke and combustion products in the air circulating through HVAC ducts in commercial, industrial, and residential applications. The unit is designed to prevent the recirculation or spread of smoke by air handling units, fans, and blowers. Entire systems can be shut down in the event of smoke detection. The SL-2000 is designed and manufactured to meet all local code requirements, as well as NFPA and ICC standards for HVAC supply and return duct smoke detectors. It features output terminals for a wide range of remote accessories, including sirens, strobe lights, remote status indicators, and test/reset switches or pushbuttons.
6×6 Supply Grill TRU-104M
$13.17While the 100 Series style of registers has been the mainstay of the residential new construction market for more than 50 years, each model reflects TRUaire’s continued commitment to product quality, visible in the pristine white powder-coat finish, the countersunk screw holes, and exclusive Smooth Glide Damper Technology.
Features:
- Heavy steel construction
- 4-way
HVAC Sealant
$28.76Hardcast/Carlisle CCWI-181 is a versatile, water-based duct sealant for indoor and outdoor use. It can be used on all types of metal, fiberglass, and flexible ductwork, as well as fabric ductwork and flexible tubing. It features integrated polyester reinforcement for exceptional strength and UV inhibitors for outdoor applications.
UL Listed 181 AM/BM
Meets ASTM C-731 and D-2202 standards.
Approved by the USDA, EPA, and FDA.
LEED Compliant
SCAQMD Rule 1168
Return Plenum 12.5×23.125×48
$219.62Plenums that precisely fit equipment from leading manufacturers. We offer options to customize our plenums to meet the demands of markets nationwide, including:
- 12.5″ x 23″ x 48″
- Two-piece L-shaped side construction
- Four-piece construction
- Beaded for added strength
Return Plenum 12.5x16x36
$131.85Plenums that precisely fit equipment from leading manufacturers. We offer options to customize our plenums to meet the demands of markets nationwide, including:
- 12.5″ x 16″ x 36″
- Two-piece L-shaped side construction
- Four-piece construction
- Beaded for added strength
18” Insulated Flex Duct – R6
$179.93Flexible Insulated Air Duct
Flexible insulated air duct designed for residential and light commercial HVAC applications. Built with a reinforced inner core, thermal fiberglass insulation, and durable outer vapor barrier to help improve airflow efficiency, reduce energy loss, and support reliable heating and cooling performance. Its flexible construction allows easier installation in attics, ceilings, crawl spaces, and other tight areas commonly found in HVAC systems.
20×30 Return Grill with Filter TRU-190
$75.59Aire’s hinged return air filter grilles feature a pristine white powder-coated finish and a SmoothGlide latch for enhanced durability and ease of use.
6” Insulated Flex Duct – R6
$59.51Flexible Insulated Air Duct
Flexible insulated air duct designed for residential and light commercial HVAC applications. Built with a reinforced inner core, thermal fiberglass insulation, and durable outer vapor barrier to help improve airflow efficiency, reduce energy loss, and support reliable heating and cooling performance. Its flexible construction allows easier installation in attics, ceilings, crawl spaces, and other tight areas commonly found in HVAC systems.
3/4” Electrical Whip 6ft
$47.39Watertight Flexible Duct System: A practical kit that simplifies the connection of air conditioning units. It can also be used for heat pumps, refrigeration, hot tubs, swimming pools, and outdoor lighting. Three different cable colors ensure easy connection. Includes one straight connector and one 90° connector (metallic or non-metallic). The 90° connector is removable for straight connections. (The second straight connector is not included.)
UV Copper Insulation
$93.38It is a coextruded, flexible composite material with a coating, applied to NBR/PVC tubular insulation. This coated polymer material offers excellent flexibility, abrasion resistance, and weather resistance, making it ideal for outdoor applications. The product is manufactured at K-FLEX USA’s ISO 9001-certified production facility in North Carolina.
14” Insulated Flex Duct – R6
$133.76Flexible Insulated Air Duct
Flexible insulated air duct designed for residential and light commercial HVAC applications. Built with a reinforced inner core, thermal fiberglass insulation, and durable outer vapor barrier to help improve airflow efficiency, reduce energy loss, and support reliable heating and cooling performance. Its flexible construction allows easier installation in attics, ceilings, crawl spaces, and other tight areas commonly found in HVAC systems.
Chip Brush
$1.45Stiff bristle brushes are ideal for applying a variety of materials and for post-installation cleaning of air conditioners.
10x8x8 Register Box R6
$26.95The #640R6 Register Box is 4″ Tall without tabs. Standard Size #640R6 Register Boxes are lined with 1-1/2″ ductliner to provide an R-factor of R-6.
24×24 Commercial Return Grille
$121.99These t-bar 3-cone diffusers are made of extra heavy gauge steel with seismic support tabs, a pristine white powder coat finish and exclusive TRUaire super-collar. The thumb-tab can be bent over easily to hold insulation in place.
Silver Duct Tape
$29.29Long-lasting acrylic adhesive. Easy to tear by hand and suitable for contractors. Solvent-free. Easy-to-read UL marking. Excellent resistance to UV rays, mold, moisture, flame spread, smoke generation, and high temperatures.
Return Plenum 19.5×22.125
$209.73Plenums that precisely fit equipment from leading manufacturers. We offer options to customize our plenums to meet the demands of markets nationwide, including:
- 19.5″ x 22.125″
- Two-piece L-shaped side construction
- Four-piece construction
- Beaded for added strength
Honeywell Home – Constant Pressure Regulating Bypass Damper, 14″ Round
$199.06| Dimensions | |
|---|---|
| Length | 44.1 inches (in) |
| Width | 41.5925 inches (in) |
| Height | 38.4175 inches (in) |
| Weight | 4.1957 pounds (lbs) |
| Attributes | |
| Brand | Honeywell Home |
| Composition | 22 Gauge Galvanized Steel |
| Country of Origin | MEX |
| Cubic Measurement | 40.7792 |
| Damper Type | Bypass |
| Dimensional Weight | 34 |
| Mounting Type | Vertical or Horizontal |
| Prop 65 | NO |
| Shape | Round |
| Size | 17.36″ x 14″ x 14.96″ |
Supply Plenum R8 16 x 19 3/4 X 36
$218.78Knocked down plenums that precisely fit all major manufacturers’ equipment. Options are available to customize our plenums to meet the demands of markets nationwide including:
9” Insulated Flex Duct – R6
$79.04Insulated Flexible Air Duct
Insulated flexible air duct designed for residential and light commercial HVAC systems. Manufactured with a reinforced inner core, fiberglass thermal insulation, and a durable outer vapor barrier to improve airflow efficiency, reduce energy loss, and ensure reliable heating and cooling performance. Its flexible construction facilitates installation in attics, roofs, basements, and other hard-to-reach areas common in HVAC systems.
20×20 Return Grill with Filter TRU-190
$59.73Hinged return air filter grilles feature a pristine white powder-coated finish and a SmoothGlide latch for enhanced durability and ease of use.
Quality HVAC parts, air filters, replacement components, and installation supplies designed to deliver reliable performance, dependable compatibility, and exceptional value for residential and commercial HVAC systems.

Air Conditioner Systems (Electric Heat)
Gas Split System
Heat Pump Systems
Mini Split Systems
Package Units
Mobile Home Systems
Condenser
Coil
Air Handler
Heat Kit
Furnace
Condenser Pad
Drain Pans
Fittings & Connections
Flue Pipe
Line Set
Thermostat
PVC Pipe & Fittings
Miscellaneous Supplies
Ducting & Venting
Exhaust Fan
Flex Duct
Return Plenum
Supply Plenum
Registers & Grilles
Filters
Grills





