6” Start Collar w/ Damper
$11.396 Inch Start Collar with Damper creates a reliable connection between a compatible HVAC plenum or duct trunk and 6-inch round ductwork. Its integrated damper allows airflow through the connected branch to be adjusted during system setup and balancing.
- Nominal diameter: 6 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
507DR85 – 5” Start Collar w/ Damper
$10.29507DR85 5 Inch Start Collar with Damper creates a dependable connection between compatible ductboard and 5-inch round HVAC ductwork. Its integrated damper helps regulate airflow through the connected duct branch.
- Model: 507DR85
- Nominal collar diameter: 5 inches
- Designed for 1½″ or 2″ ductboard
- Integrated airflow damper
- Suitable for compatible HVAC duct systems
- Professional installation recommended
Goodman 4 Ton Gas Split System – 80% AFUE – Horizontal 14.5 SEER2
From $4,103.32The Goodman 4 Ton Gas Split System combines a GLXS4BA4810 R-32 outdoor air conditioner, CHPTA6030D3 horizontal evaporator coil, and GR9S800804CN 80,000 BTU gas furnace. This residential straight-cool system provides approximately 48,000 BTU of nominal cooling, 14.5 SEER2 efficiency, and 80% AFUE gas heating. Professional sizing and installation are required.
Return Plenum 19.5×22.125
$209.73Return Plenum 19.5×22.125 provides a strong, organized connection between compatible HVAC equipment and the return-air duct system. Its four-piece construction includes L-shaped side sections and beaded panels for additional structural strength.
- Measures 19.5″ x 22.125″
- Designed for HVAC return-air applications
- Strong four-piece construction
- L-shaped side sections
- Beaded panels for added strength
- Suitable for compatible residential HVAC equipment
Rheem Select 5 Ton 13.8 SEER2 Air Conditioner Condenser
$2,633.10The WA14AY60AJ1NA is a Rheem Select 5 ton air conditioner condenser designed for compatible R-454B systems. It features 13.8 SEER2 efficiency, single-stage cooling, a scroll compressor, and durable cabinet construction.
Goodman 4 Ton Electric HVAC System with Heat Kit – Up to 15.2 SEER2
From $4,198.11The Goodman 4 Ton Electric HVAC System combines a GLXS4BA4810 R-32 air conditioner, AMST48CU1300 multiposition air handler, and a selectable Goodman 8 kW, 10 kW, or 15 kW electric heat kit. Designed for residential straight-cool applications, this system provides approximately 48,000 BTU of nominal cooling capacity and supplemental electric heating. Professional sizing and installation are required.
Rheem Select 3.5 Ton Mobile Home Straight Cool System – 15.2 SEER2
From $5,515.32The Rheem Select 3.5 Ton Mobile Home Straight Cool System combines an R-454B air conditioner, manufactured housing evaporator coil, 15 kW electric furnace, and downflow coil cabinet. Designed for compatible manufactured homes with central ductwork, this complete system provides single-stage cooling and electric resistance heat with AHRI-certified 15.2 SEER2 performance.
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
Rheem Select 100,000 BTU 80% AFUE Gas Furnace
$1,521.99W801T1005A21UHSNAS is a Rheem Select 100,000 BTU gas furnace designed for upflow or horizontal residential installations. It offers 80% AFUE, single-stage heating and a five-speed constant-torque ECM blower with up to 5 ton cooling support.
- 100,000 BTU heating input
- Approximately 80,000 BTU heating output
- 80% AFUE efficiency
- Single-stage gas heating
- Five-speed constant-torque ECM blower
- Upflow or horizontal installation
- 21-inch-class cabinet
16” Start Collar w/ Damper
$29.95507DR816 16 Inch Start Collar with Damper provides a dependable transition from compatible ductboard to 16-inch round HVAC ductwork. It features durable 28-gauge galvanized steel construction and an integrated damper for convenient airflow adjustment.
- 16-inch round duct connection
- Integrated airflow-control damper
- 28-gauge galvanized steel construction
- Compatible with 1.5-inch and 2-inch ductboard
- Suitable for residential HVAC applications
- Professional installation recommended
Rheem Select 3 Ton Mobile Home Straight Cool Complete HVAC System 15.2 SEER2
From $4,977.77The Rheem Select 3 Ton Mobile Home AC System combines an R-454B outdoor air conditioner, manufactured housing evaporator coil, downflow electric furnace, and louvered coil cabinet. AHRI reference 218114117 certifies this combination at 34,000 BTU/h, 15.2 SEER2, and 12.0 EER2. It provides straight-cool operation with 10 kW electric resistance heating.
Rheem Select 3.5 Ton 14.3 SEER2 Heat Pump Condenser
$3,115.68WP14AY42AJ2NA is a Rheem Select 3.5 ton heat pump condenser engineered for efficient heating and cooling. It features 14.3 SEER2 performance with the specified equipment match, a two-stage scroll compressor, R-454B refrigerant and durable outdoor construction.
- 3.5 ton nominal capacity
- 14.3 SEER2 and 7.5 HSPF2 with specified match
- Two-stage scroll compressor
- R-454B low-GWP refrigerant
- 208/230V, single-phase operation
- Professional installation required
Goodman 5 Ton Gas Split System – 80% AFUE – Horizontal 13.8 SEER2
From $4,631.09The Goodman 5 Ton Gas Split System combines a GLXS4BA6010 R-32 outdoor air conditioner, CHPTA6030D3 horizontal evaporator coil, and GR9S801005CN 100,000 BTU gas furnace. This residential straight-cool system provides approximately 60,000 BTU of nominal cooling, 13.8 SEER2 efficiency, and 80% AFUE gas heating. Professional sizing and installation are required.
Rheem Select 5 Ton Mobile Home Heat Pump System – 14.8 SEER2
From $7,982.09The Rheem Select 5 Ton Mobile Home Heat Pump System combines a two-stage R-454B heat pump, manufactured housing evaporator coil, 15 kW electric furnace, and downflow coil cabinet. Designed for compatible manufactured homes with central ductwork, this complete 208/230V configuration provides electric heating and cooling with AHRI-certified 14.8 SEER2 performance.
Rheem Select 2 Ton Air Handler
$1,185.72The Rheem Select 2 Ton Air Handler, model WH2TY2417STANNJ, features a compact 17.5-inch cabinet, two-stage airflow, constant-torque motor, aluminum N-Coil, R-454B TXV, and integrated A2L refrigerant detection system.
Designed for compatible residential cooling and heat pump systems. Professional installation and equipment matching are required.
Rheem Select 3 Ton Gas Split System – 80% AFUE – Upflow/Horizontal
From $3,987.32The Rheem Select 3 Ton Gas Split System combines a WA14AY36AJ1NA R-454B outdoor air conditioner, TCFY3617STANMC cased evaporator coil, and W801T0754A17UHSNAS 80% AFUE upflow/horizontal gas furnace. This residential straight-cool system provides approximately 36,000 BTU of nominal cooling capacity with single-stage operation. Professional sizing and installation are required.
Rheem Select 3.5 Ton Gas Split System – 80% AFUE – Upflow/Horizontal
From $4,396.22The Rheem Select 3.5 Ton Gas Split System combines a WA14AY42AJ1NA R-454B outdoor air conditioner, TCFY4821STANMC cased evaporator coil, and W801T1005A21UHSNAS 80% AFUE upflow/horizontal gas furnace. This residential straight-cool system provides approximately 42,000 BTU of nominal cooling capacity with single-stage operation. Professional sizing and installation are required.
Supply Plenum R8 16 x 19 3/4 x 36
$218.78Supply Plenum R8 16 x 19 3/4 x 36 is an insulated galvanized-metal plenum designed to connect compatible indoor HVAC equipment with the supply duct system. Its R8 insulation and 26-gauge construction support dependable air distribution.
- Measures 16 x 19 3/4 x 36 inches
- R8 insulated construction
- 26-gauge galvanized metal
- Knocked-down design for assembly
- Silver exterior finish
- Made in the USA
- Designed for HVAC supply-air applications
4” Storm Collar
$4.434 Inch Storm Collar helps protect the area where a compatible 4-inch vent pipe passes through a roof flashing. It fits around the pipe above the flashing to help direct rainwater away from the roof penetration.
- Designed for compatible 4-inch vent pipe
- Helps protect roof penetrations from rainwater
- Installs above a compatible roof flashing
- Durable metal construction
- Suitable for approved exterior vent applications
- Professional installation recommended
Rheem Select 4 Ton Air Handler
$1,331.02The Rheem Select 4 Ton Air Handler, model WH2TY4821STANNJ, features a compact 21-inch cabinet, two-stage airflow, constant-torque motor, aluminum N-Coil, R-454B TXV, and integrated A2L refrigerant detection system.
Designed for compatible residential cooling and heat pump systems. Professional installation and equipment matching are required.
M&M – 1″ x 200′ 24GA Hanger Strap
$30.13Ensure superior structural support for your heaviest HVAC ducting with the premium M&M 24GA hanger strap. Proudly manufactured in the USA from solid, non-perforated galvanized steel, this industrial-grade hanging strap provides exceptional tensile strength and lasting rust resistance for both demanding residential and commercial installations.
- Industrial Thickness: Constructed from heavy-duty 24-gauge solid steel to securely support large rigid sheet metal and heavy flexible ductwork without sagging.
- Non-Perforated Design: Solid steel continuous roll allows for custom, high-strength fastening methods tailored to specific heavy-load job site requirements.
- Corrosion Resistant: Treated with a premium galvanized finish that shields the metal from rust, moisture, and degradation in unconditioned environmental spaces.
- Extended Roll Length: Comes in a massive 200-foot continuous spool (1 inch wide), providing ample material for extensive ducting layouts while reducing waste.
MRCOOL DIY 24K Mini Split System – 5th Generation – 230V
$3,603.64The MRCOOL DIY 24K Mini Split System is a complete single-zone ductless heat pump with an R-454B outdoor condenser, wall-mounted indoor air handler, and 25 ft pre-charged Quick Connect® line set. This 230V inverter system provides 23,000 BTU of cooling and 23,000 BTU of heating, 22.7 SEER2 efficiency, and smart Wi-Fi control.
Rheem Select 2 Ton Heat Pump System – Multiposition – 14.3 SEER2
From $3,682.48The Rheem Select 2 Ton Heat Pump System combines a two-stage WP14AY24AJ2NA R-454B heat pump, WH2TY2417STANNJ multiposition air handler, and RXBH-1724A10J-B 10 kW-class electric heat kit. This AHRI-certified residential combination provides efficient electric cooling and heating with flexible upflow, downflow, horizontal-left, or horizontal-right installation.
Return Plenum 12.5×22.75×48
$219.62Return Plenum 12.5×22.75×48 provides a strong and organized return-air connection for compatible residential HVAC equipment. Its four-piece construction uses two L-shaped side sections and beaded panels for additional structural strength.
- Measures 12.5 x 22.75 x 48 inches
- Designed for HVAC return-air applications
- Four-piece assembly
- Two L-shaped side sections
- Beaded for additional strength
- Suitable for compatible residential equipment

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
Electric Heat Kits
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
Grilles






