Duct

4x10x8 CEILING BOX

4" x 10" x 8" Ceiling Box

GALV DRAIN PAN 32X32X2 NO HOLE

A drain pan is used under or around air conditioners, air handlers, evaporator coils, or similar HVAC equipment to catch condensate (water) when moisture condenses during cooling. The “32×32” refers to the internal footprint of the pan: usually 32 inches by 32 inches. Material: galvanized steel (resists corrosion and rust better than plain steel). Purpose: Prevent water damage (from dripping/overflow), to collect moisture, and direct it safely out through a drain line. Sometimes used as primary pan (directly under coil) or secondary/emergency pan (under the whole unit, especially if primary fails).

14x14 White Steel

White steel return air grille designed for HVAC systems. Suitable for wall or ceiling installation. Provides efficient airflow back to the system while maintaining a clean and modern appearance.

12" Stick On Collar

A 12-inch stick-on collar is a circular duct fitting used to connect a round duct (often flexible duct or rigid spiral duct) to a flat surface such as a plenum wall, ductboard, sheet-metal trunk, or other duct surface. It “sticks on” to the surface, often via flanges, tabs, adhesive, or mechanical fasteners, forming a transition point (“take-off”) from the flat surface to a round duct run. Common uses: To create a “tap” on a ductboard or plenum for a branch run To connect flexible duct to a flat plenum or trunk wall As a starting point for new duct runs Often used behind registers or grilles, or within duct cabinets These collars may include additional features like a built-in damper (for flow regulation), adhesive or gasket sealing surfaces, or tabs for easier mounting.

TYPE B - GAS VENT 4x12

Hart & Cooley’s Type B Gas Vent system is a UL-listed double-wall, air-insulated venting solution engineered for Category I gas appliances. The 4-inch variant is commonly used for smaller gas furnaces, water heaters, or other gas appliances with modest flue requirements. The system incorporates locking joints to prevent separation under vibration, with a galvanized outer shell and corrosion-resistant aluminum inner liner. It is designed for draft (negative pressure) applications and tolerates flue gas temperatures no more than about 400 °F above ambient. Hart & Cooley +1 The product line includes straight pipe segments, elbows, tees, adapters, storm collars, and caps to allow full venting runs. Installation is simplified by curled ends, locking bands, and modular fittings to maintain alignment and structural integrity

TYPE B - GAS VENT 4x24

A Type B Gas Vent, often called “B-Vent” or “double-wall gas vent,” is a commonly used venting system for Category I gas appliances (furnaces, boilers, water heaters) operating at moderate flue temperatures. Hart & Cooley’s Type B Gas Vent system features: A double-wall construction: inner liner (usually aluminum or corrosion-resistant metal) and outer galvanized steel shell, with an air space in between for insulation and cooling. Hart & Cooley Locking joints or snap-lock / locking band couplings to secure segments and resist separation under vibration. Hart & Cooley +1 Designed for negative pressure (draft) applications and to handle flue gas temperatures not exceeding about 400 °F above ambient (i.e. limited heat design). Hart & Cooley +1 Meets UL 441 standard for listed gas vent systems. Hart & Cooley +1 Widely used in residential and light commercial venting for gas appliances, often in vertical runs, with accessories like elbows, tees, supports, caps, etc. Hart & Cooley +1 In practical installation, you’d use a 24" (2 ft) pipe segment as part of a run, connecting to other segments or fittings until reaching termination.

White Wide Flapper Sceen 11"

The BB-111381 vent hood is a wall-mounted, wide-mouth exhaust hood designed to terminate 4-inch duct runs (for dryer vents, attic fans, or general exhaust applications). It features a molded polypropylene (plastic) hood body with an aluminum trim / tailpipe. A built-in back-draft flapper prevents unwanted air or pests from entering when the system is off, and a snap-in pest grid (bird guard) protects against insects, rodents, and debris. The tailpipe is factory-installed and riveted, facilitating straightforward installation. The wide-mouth design helps reduce airflow restriction at the hood opening. It’s commonly used in residential ventilation systems to provide a low-cost, durable termination point for duct exhaust, while offering protection from backflow air and pest entry.

3 Bladed Condenser Fan-Small

The 3-Bladed Condenser Fan Blade is a standard OEM/aftermarket replacement part designed for use in outdoor condenser units of air conditioning and heat pump systems. Its three-wing configuration ensures balanced airflow across the condenser coil, improving heat transfer efficiency and maintaining system performance. Built from durable aluminum or galvanized steel, the blade resists corrosion, vibration, and outdoor weather conditions. The precision balance of the three blades reduces motor strain and noise during operation.

2 Bladed Condenser Fan

The 2-Blade Condenser Fan Blade is a replacement part designed for residential and light commercial HVAC systems. It is engineered to provide efficient air movement across the outdoor condenser coil, ensuring proper heat exchange and system performance. Constructed from durable aluminum with a balanced design, the fan blade minimizes vibration and noise during operation. Suitable for clockwise (CW) or counter-clockwise (CCW) rotation models, depending on specification.

3 Bladed Condenser Fan

The 667261 condenser fan blade is an OEM replacement blade typically used in outdoor HVAC condenser units for Nordyne / Intertherm / Miller systems. It is designed to promote heat rejection by drawing ambient air across the condenser coils. The blade is built to balance airflow, structural integrity, and durability in outdoor conditions. This fan blade replaces the older or obsolete 667261 designation and in some cases is cross-referenced to part number 1025340R. NWF Supply +2 SupplyHouse.com +2 It features three blades (tri-wing design), mounts to a motor with a ½-inch shaft (bore), and rotates in a clockwise (CW) direction as seen from the motor end. NWF Supply +2 AC Parts Distributors +2 The blade is commonly used in a variety of condenser systems and is made to match OEM performance, ensuring proper balance, airflow, and reliability under normal operating conditions.

TYPE B - GAS VENT 90 Degree Elbow 4.5"

The Type B 90° elbow is a double‑wall venting component designed to change the direction of flue gas flow by 90° (a right angle) in a chimney / gas vent system for gas‑fired appliances (Category I, draft‑hood equipped). It is part of a “B‑Vent” (or “B gas vent”) system, which uses a concentric double‑wall pipe: an inner liner to carry the hot flue gases, and an outer shell with an insulating airspace to limit heat transfer to surrounding structure. A 4.5‑inch outer diameter variant suggests a nominal 4″ inner flue diameter. This elbow allows installing a right-angle turn in the vent run—for example, to route around obstacles, penetrate wall or ceiling offsets, or align with vent terminations. The elbow must maintain proper clearances to combustibles, be supported, and be compatible with the rest of the Type B system. In many installations, the elbow is adjustable (0°–90°) or comes with swivel or rotatable joint to facilitate alignment. It joins to other vent components via twist-lock, snap-lock, or locking tabs. One actual product, the Metalbest 4RV 90° Type B adjustable elbow, lists an outer diameter of 4.5 in and inner pipe (flue) diameter of 4 in.

TYPE B - GAS VENT 90 Degree Elbow 3.5"

A Type B 90° Elbow is a double‑wall vent fitting used in gas venting systems (also called B‑vent, B Gas Vent) to change the direction of exhaust flue gases by 90 degrees (a right angle). It is used where vent routing requires a turn—e.g. to avoid obstructions, align with wall penetrations, or change from vertical to horizontal or vice versa. Because it's a “Type B” component, it is meant for use with gas-fired appliances (e.g. gas furnaces, boilers, water heaters) under certain temperature and pressure conditions (Category I type appliances). It’s not for use with wood or high‑temperature exhausts (unless explicitly rated). The elbow is prefabricated (rigid) or adjustable (telescoping / articulated) so you can set the angle precisely. It maintains the proper clearances to combustibles and ensures safe venting of combustion gases through the proper inner liner, while the outer wall protects the structure from heat. For your “3.5‑inch diameter” case, that might refer to the outside outer shell (outer wall) dimension, while the inner flue might be nominal 3" (common in B‑vent systems). For example, I found a 3” Type B 90° elbow listing which states an outside diameter of ~3.5".

8x14x10 Ceiling Box

The Southwark 51F81410 / RB81410 is a straight ceiling box with flange designed for HVAC duct transition from a ceiling or plenum surface. It provides a mounting box and collar interface, enabling a round duct (in this case 10‑inch diameter) to connect into a ceiling or flat surface in a structured, sealed way. The box is built from steel and finished with hot‑dipped galvanization for corrosion resistance, making it suitable for indoor HVAC environments. Its flange allows you to fasten or seal it against a ceiling surface or ductboard, while the collar section extends into the ductwork system to accept round duct. It is intended for a 10-in duct collar, so it serves as a junction point in ventilation systems.

collar 7''

A snap collar (also called snap‑lock collar, starting collar, or ductboard snap collar) is a circular duct accessory used in HVAC systems. It is designed to be snapped together (i.e. the shell folds or latches) to form a rigid collar that fits into or onto a ductboard, plenum, or flat surface. Once snapped, it provides a connection point for round ductwork (in this case, 7‑inch diameter ducts). The “snap” mechanism allows for faster installation without welding or extensive mechanical fastening. Snap collars are used to transition from flat surfaces (ductboard, sheet metal, plenums) to round duct, for supply or return branches, and they help maintain airflow integrity and structural support.

10" Stick On Collar

A 10‑inch stick‑on collar (also called adhesive take‑off collar) is a duct accessory used in HVAC systems to transition from a flat surface (plenum wall, ductboard, sheet metal) to a 10‑inch round duct (either rigid or flexible). It uses an adhesive (often in the form of a peel‑and‑stick gasket or pressure‑sensitive adhesive) on the flange to adhere to the mounting surface, creating a more airtight connection and reducing the need for (or augmenting) mechanical fasteners. These collars are ideal where ease of installation, sealing, and labor/time savings are desirable. Some models include features like dampers, scoops, or reinforcement ribs.

8" Stick On Collar

An 8‑inch stick‑on collar (also called adhesive or press‑on collar / takeoff collar) is a duct accessory used to connect a round 8‑inch duct (rigid or flexible) to a flat surface (plenum, ductboard, sheet metal) with minimal mechanical fastening. Unlike snap collars or starting collars that require screws, rivets, or snap tabs, a stick‑on collar uses a built‑in adhesive gasket or pressure‑sensitive adhesive (PSA) on its flange to “stick” to the mounting surface, forming an initial seal. It is designed for HVAC applications (supply or return branches) where ease of installation, reduced air leakage, and labor/time savings are prioritized. Some models include extras like scoops, dampers, or pre‑crimped edges to facilitate duct connection.

4" Stick On Collar

A 4-inch stick-on collar is a round duct connector designed to be attached to flat surfaces (such as rectangular duct plenums, ductboard, or sheet metal trunks) without requiring screws or rivets for initial placement. Instead, it uses a self-adhesive flange or gasket to "stick" securely to the mounting surface. Once attached, it serves as a transition point between the main duct or plenum and a 4-inch round branch duct, allowing the connection of flexible or rigid round ducts for air distribution. Stick-on collars are used in HVAC systems for both supply and return air applications and are valued for easy installation, improved sealing, and labor savings.

collar 4"

A 4-inch snap collar is a circular fitting designed to be mounted onto ducts, pipes, or walls to create a clean, secure transition point for round ducts or flex pipes. The "4-inch" refers to the inner diameter of the collar, which matches standard 4-inch ducting. It typically features a snap-in flange that locks into place, making it easy to install without screws or welding. It can be used for ventilation systems, dryer exhausts, HVAC applications, or dust collection systems.

TYPE B - GAS VENT Top 4" Round

A Type B gas vent cap (also called a rain cap, vent top, flue cap) is a fitting installed at the top termination of a Type B (B‑vent) gas vent system. Its purpose is to: Prevent rain, snow, debris, and animals from entering the vent pipe Provide a safe termination for combustion gases to exit the vent system Allow gases to be expelled safely while maintaining draft Protect the venting system from external elements and ensure compliance with codes This cap is specifically meant for Category I gas appliances that use a Type B venting system, which is a double-wall, air-cooled metal vent system for gas furnaces, water heaters, boilers, etc.

collar 14"

collar 12"

4" Round Pipe

R8 6'' FLEX DUCT

The 6 in. x 25 ft. Silver Jacket Flex Duct R8 (85 Series) is a flexible, insulated air duct engineered for maximum energy efficiency and performance in HVAC systems. Its R-8 fiberglass insulation provides enhanced thermal protection, making it ideal for installations where reduced heat loss/gain and condensation control are essential.

6 to 4 Reducer

A 6 to 4 reducer is a type of duct fitting used in HVAC systems to transition between a 6-inch diameter duct and a 4-inch diameter duct. It enables the connection of ductwork components of different sizes, ensuring a continuous pathway for airflow. This component is commonly used in residential and light commercial ventilation systems, particularly for exhaust fans, range hoods, or transitions from main trunk lines to smaller branch ducts.