6 out of 5 stars 36 ratings. 2 Length. 7. Place the periscope so that it is at as much of a 90-degree angle as possible. Next, divide that number by your home’s square footage. Monoxivent 824 Low Smoke Class 1 duct has been approved for direct. 3"- 15" (75-381 mm) 100'-5,500' (30-1676 m) coils, depending on pipe diameter. User notes: About this chapter: Chapter 15 is specific to exhaust systems related to clothes dryers, domestic cooking, toilet rooms, bathrooms and whole-house ventilation systems. 4. The CSA C22. Install the single-screw locking band. ETL Listed to UL Standard 1978 - Grease Ducts and CAN/ULC-S662. Hubbell Wall Duct Series Features and Benefits U-6 Wall Duct Series and Fittings U-7 Wall Duct Fittings U-8 Additional Wall Duct Fittings U-9. Single-wall boxes are usually cheaper than double-wall ones, and they make less of an environmental impact, as well. Packaged 100 ft. Romex isn’t normally run through the ductwork itself; if something like a smoke detector or damper needs to be wired inside a duct, a metal wiring system as specified in NEC 300. 1 of this code. Factory built listed grease duct makes installing and using ductwork simple and efficient. Not only is the curb appeal a stunning addition to this home, but the interior provides an aspect of luxury that makes you feel like a celebrity. 0 (35)Development and manufacture. 6 %âãÏÓ 2177 0 obj > endobj xref 2177 17 0000000016 00000 n 0000000970 00000 n 0000001078 00000 n 0000001232 00000 n 0000001381 00000 n 0000001859 00000 n 0000001963 00000 n 0000002739 00000 n 0000002902 00000 n 0000003271 00000 n 0000058172 00000 n 0000066710 00000 n 0000066980 00000 n 0000071116. 060-inch (38 mm by 38 mm by 1. Single wall and dual wall ductwork systems each offer a range of useful benefits that make them well suited for specific applications. All ductwork comes standard with stiffening beads. Available in aluminum and stainless steel. 45. optional for others key plan volume damper single blade type. Single-Wall Fittings. Welcome to Jeremias® Exhaust Systems. Thermal Enclosure System. Get free shipping on qualified Metal Ducts products or Buy Online Pick Up in Store today in the Heating, Venting & Cooling Department. com 309-794-1000 Page: UnderDuct, Field Installation Instructions 5. Price $374. 10 (M5) screws. 7) Single-wall metal pipe. They not only direct the airflow but also hide the less than visually appealing ductwork. “Metal Ducts” for single and double wall, rectangular and round ducts. The effectiveness of these venting systems is facilitated by a combination of heating and air system materials, duct sizes, duct sealant and insulation. Front loadedBEST OVERALL: AprilAire 500 Whole-House Evaporative Humidifier. On the other hand, it’s common practice to run Romex perpendicularly across a panned stud cavity or joist bay used as a cold air return duct. This item 10" X 8" Duct Reducer & Increaser Non-Crimped Single Wall Galvanized Sheet Metal ducting Connector for Airflow, Heating, Cooling, & air Ventilation Systems Fittings. Fittings route cables in various directions in either the horizontal or vertical planes. ANSI FAQ BACKGROUND: On December, 15, 2021, Fannie Mae published an announcement titled “Standardized Property Measuring Guidelines” – Updated guidance, which stated – Appraisers will be required to use the Square Footage-Method for Calculating: ANSI® Z765-2021 (American National Standards Institute®) Measuring. c. 99. 0 5. ESM spiral is available in G90 galvanized steel, paint. ESM spiral is available in G90 galvanized steel, paint grip,. The return air ducts help pull the air as it is being pushed. First, there is the larger duct that’s visible to everyone. diameter of single-wall, round duct. Metal is easy to drill with Self Drilling Screws. The Reflectix® Double Reflective Insulation is the most versatile, widely-distributed, energy-efficient product that we manufacture. You’re probably familiar with all the traditional ways you can suspend ductwork—with bands, straps, threaded rod, strut, and beam clamps. (measured horizontally along the wall) to confine the movement of flame and gases laterally, and along top of the gap between. 4. Complies with UL-1978, as well as CAN/ULC-S662. Joints and seams shall comply with section M1601. On. Variable air volume (VAV) systems enable energy-efficient HVAC system distribution by optimizing the amount and temperature of distributed air. ® Constant cooling of the entire face rids condensation from occuring. Cubic Feet per Minute: For a simple calculation, multiply the size of the HVAC unit (expressed in tons) by 400. This acoustical/thermal liner can be used with air velocities up to 5,000 fpm and temperatures up to 250°F. Size the cut gasket length to completely wrap around the duct diameter plus an. PVS duct suppliers, you can count on Spiral Mfg. Seismic Restraint Devices. 9936 e-mail: [email protected] RL-1 spiral seam. Double-wall pipe also produces less creosote. Find My Store. Cut the duct down as needed with your snips to make shorter pieces. On either end of this duct I can properly attach studs to the floor joists above, but for that 10. 8. That’s quite easy to understand. Call Now 1-800-715-1014. Grease Duct. When not designed or installed correctly, the consequences can prove to be costly and potentially threatening to your health. No on-site welding required. The sleeve shall be secured to both sides of the wall and all four sides of the sleeve with minimum 1 1 / 2-inch by 1 1 / 2-inch by 0. . Available in single-wall and double-wall. If door undercuts are used, pay attention to the door material. Ceiling Return Plenum. High-Efficiency Appliance. See Monoixvent's Underduct products in action, and how to properly handle and install the materials. The. Drinkware & Barware. Additional UL/ULC 20" W. The Flushduct system is available in 1, 2 or 3 duct combinations and installs flush with the finished floor, simplifying locating and accessing the system after installation. 10. 2. Wall and trench duct is heavily utilized in the healthcare industry. The space-saving. Hubbell offers a comprehensive offering of steel and aluminum duct products. 3 4. It is an excellent choice for corrosive environments where flame and smoke development are a con‐ cern, such as laboratories and swimming pools. MechOne, Inc. In the insulation industry, it is a common idea that heat loss from an uninsulated duct system to a conditioned space isn’t truly lost and has no effect on energy consumption. 4 duct 90° horizontal elbow 9 H302 No. Add to Cart. Great for professionals and Homeowners. Nge 4inch Rigid Pipe Strap Clamp-Two Hole Strap-U Bracket Tube Clip-Stainless Steel Heavy Duty Pipe Fasten Holder-Secures Conduit，4Pcs（115mm) 4. An HVAC return air can be in the floor, but they work much better on walls. 7. 7. No fire damper shall be provided in the essential ventilation system and ducts passing through other compartments shall have 2-hr fire resistance rating. 1. 38562. As John Arnold noted, the male end crimp is indicative of single walled pipe. 1 (Rev. Supply, return and exhaust systems include, but are not limited to: Auditoriums Auto Exhaust Banks Botanical Gardens SINGLE WALL FSK KIRK NELSON: GRETCHEN CHAMPAINE: CJ STOCK: AARON MOLINA: KIM WRIGHT: 620 North Post Street • Post Falls, ID 83854 • 208. 4-in x 12-in Maximum Airflow Steel Matte Black Floor Register. 154 Trachea - Respiratory Epithelium Respiratory Epithelium (tangential section) View Virtual EM Slide The yellow colored area indicates the outline of one cell (see previous wall chart #153 for plane of section). Duct liner fasteners (weld pins) are the primary mechanical attachment of the liner to the metal outer shell and they are spaced in accordance with Figure 7-11 of the SMACNA HVAC Duct. 8, Duct Construc on:. This includes the price to remove the existing materials and install new ones. Save big when you buy single-wall fittings when you shop online with PlumbersStock. ® Standard white epoxy coating. 1. 22"- Single Wall Kit,Two 16" Connections, Grease Duct, 10' Straight, Including No Weld Hood and Fan Connections. Single Wall: Inside the tip - Single layer of raw brushed finish. Additional information for flashing single-wythe walls, particularly architectural concrete masonry walls, and means for providing a higher level of structural continuity at flashings is contained in TEK 19-2A (ref. Lewis. Includes cover plate joint protectors and leveling feet. (500 Pa) limits of the fibrous glass duct system; the fibrous glass duct system may be usedHowever, do NOT vent into a wall cavity, an attic, or an unused area. (8" Round Duct, Adjustable Straight Duct-) Visit the SUN AIR Store. It’s possible to purchase the AC system on your own and ask an HVAC pro to install it for you. Single Wall Round Ductwork. 7 Pascals (Pa) to about 1. Pre-insulated double wall duct has many advantages, in-cluding assured uniformity of insulation, permanent protection of insulation, and all in one. SAMPLING DETAIL: Test samples were submitted to the laboratory directly by the client. Monoxivent UnderDuct 824 Low Smoke has been accepted for HVAC and occupied Industrial areas. Concrete encasement is normally not required. Conference of Building. f. . 76 Your Price $103. 55. These regulations are not contained in the. STAHL 65mmx1m Cable Cover Rubber Light Duty (5) $21. 15" x 15" 15" x 15" 18" x 18. S4 and S6 – 12” – 240”. APR Supply Co is as a full service distributor of Plumbing, HVAC, PVF, and Hydronic supplies since 1922. Use elbows to make turns in the duct run. 95. No special sampling conditions or sample preparation were observed by QAI. Monoxivent UnderDuct 824 Low Smoke has been approved for under‐ ground applica‡ons. The lay-in feature for enclosure of wire and cable is ideal for use in healthcare rooms, under raised floors, or as a large capacity feeder for perimeter raceway. Zero Clearance & Fire-Rated ; Double Wall ; Single Wall ; Multi-Appliance Vent/Subduct ; High Efficiency Appliance Venting . 10" to 8" Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Made from Galvanized Steel (Drain, Waste and Vent) Reducing Coupling. The insulation in our double wall spiral and fittings has both acoustical and thermal benefits. Short mixing dual duct air terminal unit. Simply put a double wall stove pipe is the safer of the two. Photo: The Toidi / Adobe Stock. 2 No. This modern mountain style home plan is 2214 square feet of pure luxury. Figure 1. M1803. The stainless steel finish perfectly matches the veneer of the hood canopy, while compatibility with a range of 48-inch Thermador Professional wall hoods ensures seamless integration. Available in diameters 3”- 60”. 3. Hubbell’s ability to design customized products for challenging projects can be an important resource for. Gauge selection for galvanized steel (ASTM A653), paint grip steel, type 304 stainless steel, and poly coated steel (PCS/PVC). Featuring single or dual outlets and the option of self-storing (most common) or plug-in style. P. Single Wall Turning Vanes. UnderDuct-VE is the only non-metallic vehicle. COD ducts are used to provide a single and continuous duct laying operation from one point to another between manhole to manhole, without any cut. Single-wall boxes are your best option if your application is suited for them. Optional Double Wall Zero Clearance UL-2221. In addition, its flexibility allows for easier. Single Story, Spec Homes. Residential: The 3 inch (76mm) vertical Top Vent Adapter. 036 inch-thick, 430 type stainless steel and is available in diameters 8″ through 36″. Pre-1990 Custom HomeFor mechanically ventilated battery rooms, the ventilation requirement shall be based on Cl. 3. Duct systems shall be constructed of materials having a flame spread index of not greater than 200. The specs usually call for it to be made with 1-1/2# density 1" thick fiberglass duct liner sandwiched between an outer wall of galvanized and an inner wall of perforated galvanized. Factory built listed grease duct makes installing and using ductwork simple and efficient. Using Ductmate Flange allows fabricator to drop down a gauge thickness. 1 Scope. 4 ACTION SUBMITTALS. Flush flat seam rectangular ducts and fittings. 08/17: Author: Tangible Products Created Date:Single Wall ; Double Wall ; Kitchen/Grease Duct . Once installed, duct wrap insulation continues to save energy throughout the life cycle of the HVAC system. With the various types of HVAC fittings available, it may be difficult to determine what type of wall pipe to use. Compare 30-inch Single Electric Wall Oven Self-Cleaning with Convection in Stainless Steelto real property (e. The connector union is designed to easily fit round pipes of the same diameter and is crimped at both ends for a reliable, trouble-free connection. 30" Single Wall Oven Bottom Trim Flush Mount Trim Accessory. It might also mean less internal or external. Obstructions on the wall opposite from the sidewall sprinkler shall be permitted where the obstruction is up to 2 4 in. First, I could run a single horizontal piece of PT 2x4 along the full length of the wall (the blue line in the photo), and nail the wall into that to provide stability. A four-zone system costs about $12,000, installed. By Elise Taylor. 016" Stainless steel inner wall and a . Orig. If the air pumping into the room is unable. 5 (102) Download . If you have a house with 12 rooms, you need 12 return vents. 29. 10. BEST FOR LEAKING PIPES: Flex Tape Rubberized. UnderDuct is corrosion-resistant, high-strength, lightweight Class 1 duct material per. This chapter shall govern the design, construction and installation of mechanical exhaust systems, including exhaust systems serving clothes dryers and cooking appliances; hazardous exhaust systems; dust, stock and refuse conveyor systems; subslab soil exhaust systems; smoke control systems; energy recovery ventilation systems and. 10 (M5) screws. Eastern Sheet Metal Single Wall Round Spiral Pipe and Fittings are available in 1" increments from 3" diameter to 30" diameter and in 2" increments from 32" diameter to 84" diameter. Single-wall pipe is used for venting, typically in heating and cooling applications. External, blanket-type insulation (often called duct wrap) consists of fiberglass mat with a thin vapor-barrier (foil or plastic) on one side. 4 Duct cabinet connector 12 334UF No. 5 Single-wall, round longitudinal seam duct is available in diameters smaller than 8 inches on special order. 36 Your Price $794. Call Now 1-800-715-1014. BEST INDUSTRIAL: Lacidoll Commercial & Industrial-Grade. The concrete filled, steel reinforced, floor tile provides significantly more sound blockage and attenuation than a ceiling tile. per bundle. Aesthetically pleasing activations in brass, brushed aluminum and nonmetallic provide easy access to power and telecommunications at each workstation. Great for professionals and Homeowners. If a wall is made up of four different materials, all layered one on top of the other, how will the total R-value of the wall be determined? By adding the R-values of the materials together. sales, service, and marketing. 877. A leader among U. The sleeve shall be secured to both sides of the wall and all four sides of the sleeve with minimum 1 1 / 2-inch by 1 1 / 2-inch by 0. HVAC/R and Plumbing. The retaining angles shall be secured to the sleeve and the wall with No. Eastern Sheet Metal Single Wall Round Spiral Pipe and Fittings are available in 1" increments from 3" diameter to 30" diameter and in 2" increments from 32" diameter to 84" diameter. 38382. We are the partner your business has been looking for, and are well prepared to integrate our leading technology into your day-to-day operations, supporting you and your business every step of the way. Chart Diameters noted reflect interior dimensions. Do not use ducts or fittings that have been damaged in such a way that they jeopardize the air tightness or structural strength of the system. Monoxivent UnderDuct 824 Low Smoke has been approved for under‐ ground. 95. 4. Duct transitions and connectors are attachments that create turns in duct work so installers can easily design duct systems to work with homes’ different layouts. 49. UnderDuct Single Wall Solutions. provide the. Made in USA. Single Wall vs. 75: As proposed: Emittance = 0. This standard covers the design, manufacture, testing and ratings of all types of metal-enclosed bus duct including cable duct systems. HoodMart offers a wide variety of cut lengths and kits for your no weld ductwork. Flexible Ducts. Our Recommended Duct Wrap Insulation. At Lowe’s you’ll find the components you need — from flexible duct connectors and boots to elbows and reducers — in the right sizes and at the right price. • Single-wall lined and unlined, round fittings ordered for a 2-inch slip-fit assembly have a slip-fit section as shown in the following drawings: Lined Unlined Where: S = 2 inches • Single-wall du ct and fitt ing s c an be o rde red with Van Stone o r app li ed conne ctors. HVAC boots may be the perfect solution for your duct and vent system, so do. Nashua Tape 1. Tri-Level Homes. Longitudinal conduit steel shall extend within the structure wall so as to provide 1-1/2" cover of concrete between the finished inside surface of the structure and the reinforcing steel. Photo: RHONA WISE / EPA-EFE / Shutterstock. 1 However, this incidence is likely underestimated as some stones may resolve spontaneously by the time diagnostic imaging is performed. Ductwork typically brings air from the A/C or furnace to its source and sends into your home through a supply duct. the two sections shown here are for general reference. . wall-to-wall carpet, wall painting or light fixtures), you are considered to be a real property contractor. The fundamental principle of water management is to shed water by layering materials such that water is directed down and out away from the building. Sheet Metal Connectors, Inc. Front loaded duct direct, llc • 8610 wallisville rd • houston, tx 77029 1-877-774-duct (3828) phone • 713-672-0509 fax • website 7 45º gored elbow 10” diameter and larger Recommended Duct Sizes Heavy Duty Hood Lengths 3'-4'5' Recommended Duct Sizes Medium Duty Hood Lengths 3'-5' 5' Made in USA 2x J-600 Sealant 2x SW-NAKS-CK10-CLB Cut Length Band 2x SW-NAKS-CK10-24L 24” Fixed Length 2x SW-NAKS-CK10-48L 48” Fixed Length 1x SW-NAKS-CK10-NWHA N0-Weld Hood Adaptor 1x SW-NAKS-CK10-FPE:36x36 Fan Plate Adapter End KL Assembly Paste 400 Stainless Steel UL1978 Listed. Aluprof MB-86 Panel Door AG05 Single with Sidelight . ® Modern look, Superior air entrainment & throw pattern adjustable. It has smooth interior for low. You can buy single-wall pipe online here at PlumbersStock. 00 $ 19. 3. SECTION 233116 – FIBERGLASS REINFORCED PLASTIC DUCTWORK (FRP) PART. 939. I am still unclear what changes vs a duct in a chase inside the conditioned space vs duct on the other side of a piece of drywall. $9. Menards® offers a wide range of ductwork pipe and fittings to help your ductwork systems run efficiently. Constructed of UL 409 Stainless Steel. I CADD TASK FORCE Richard E. NE, the project required approximately 400’ of Monoxivent’s Single Wall UnderDuct. 2. Single-wall flat oval duct and fittings are also available in carbon steel, paintable galvanized steel, and aluminized steel. Wall thickness and fitting dimensions will be in accordance with ASTM D-3982, NBSPS15-69 and SMACNA’s Thermoset FRP Duct Construction Manual. Monoxivent UnderDuct 824 Low Smoke has been approved for under‐ ground applica‡ons. HoodMart offers a wide variety of cut lengths and kits for your no weld ductwork. Use smooth metal ducting ≤ 35 feet in calculated length, supported ≤ every 12 feet. Single-wall metal pipe vents shall comply with Sections. Posted on October 11, 2022. Fritz Hansen Alphabet Sofa™ Series PL300-1 . Humidifiers are designed to operate in the 35% range. Sandwich® and Square-Framed Access Doors are available for hi-temperature, easy access and simple installation applications. Our Class 1 rated single wall duct, meets 25/50 flame/smoke require‐ ments of ASTM E 84. 936 Results. RGC: Rigid galvanized conduit. Single wall spiral pipe is formed from a coil of metal into a rigid tube with a 4-ply spiral lockseam. If you have to cut into the floor or ceiling to reach the ducts, add about $500 to $3,000 or more to the project total. 23. Monoxivent 824 Low Smoke Class 1 duct has been approved for direct burial. Double Wall UnderDuct. This pipe has a resistance to crushing approximately 2 1/2 times that of longitudinal lockseam or welded pipe. 8. Maurizio Cattelan's Comedian. I came to these forums when were building our house and now we are in the process of finishing our basement and the different builders and my dad and my husband are all in disagreement on how to build our bathroom wall as it is directly below a duct. 12" x 12" 12" x 12" 15" x 15"Intelli-Balance ® 200 is a ceiling, floor or wall mount Energy Recovery Ventilator (ERV) that’s ideal for meeting whole house ventilation requirements under ASHRAE 62. 5. So this pipe cuts down on friction and moves more water. Whether you’re looking for something for a particular market, BIM software, or brand you can find it here. Product Name. 3. All Glassware & Barware. Features and Benefits. 97: Bundle Price:Complete your wall hood setup with this 48-inch Thermador telescoping duct cover. 18" clearance to combustible v. Single wall spiral pipe is formed from a coil of metal into a rigid tube with a 4-ply spiral lockseam. SuperVent. Typically, the cost to replace ductwork costs between $1,983 and $9,548 on average. 22 is required. 2. 6. Fireblocking is required at ceiling and floor levels, and between the top story and the roof space (provided by the wall plates in platform framing). Configuration: Cap ; Depth: 9 ; Height: 8. 1 Attenuation of Insulated Duct Systems. Learn more about Teams. UNI-COAT single-wall, round duct (polyvinyl-chloride-coated galvanized steel) is available on special order. Rectangular Single Wall Duct (Ductwork) & Fittings. 25. 032-0. On average that cost will be split about 60/40, with the majority falling under labor. Exocrine glands consist of two main parts, a secretory unit and a duct. 5 out of 5 stars. Product Name. 777. 59in H0. Our FRP products are used in many industrial, water, wastewater, underground, industrial/commercial and HVAC applications where corrosion is a problem. 2. AC Infinity Duct Adapter, 6” to 4” Ducting Reducer Increaser Cone for Grow Tent Bathroom Kitchen Ventilation Systems. UnderDuct is great for relocation ventilation, taking into account the most efficient long haul energy investment funds. l use connector or. Minimum joint overlap shall be 4” for all sizes. It can reduce radiated noise by 25 dB or more, compared to fiberglass duct board. ENERAL. Instead of bringing in air from the home, it creates a negative pressure environment where clean, conditioned air is replaced by unfiltered, outdoor air. 66 of duct maximum 2-locate ducts against wall or maximum of 50 away from wall. Single Reflective Insulation. Reviews. Introduction. $480 $599. As a result of the above tested approvals, UnderDuct meets, exceeds and is approved to the standards of the California Energy Commission. Reflectix ® is a safe, easy-to-use, thermal insulating material providing cost-effective, high-efficiency performance for a wide range of applications. Price $863. 12" - Single Wall Kit, Grease Duct, 10' Straight, Including No Weld Hood and Fan Connections. Creosote can be extremely dangerous. Figure 1. Seal all seams and joints in the ducts with mastic. Intelli-Balance (R) 200 is also an ideal choice when partnered with mini-splits or VRF Heat Pumps for fresh, balanced air with energy recovery which makes it a very. 00. 4in,. About Us. Firestop: Installed in fire-rated construction. 87 MB. Gasman Design. 36 in 304 Stainless Steel. For accurate estimating, use our Cost Calculator for estimates customized to the location, size and options of your project. silencer. The fire protective rated duct ventilation assemblies and corresponding certification program were created for ventilation duct assemblies evaluated to the requirements of ISO 6944 that may not achieve an insulation rating and are for use in applications where an insulation rating (thermal protection) is not required. Single-wall metal pipe shall be guarded by a ventilated metal thimble not less than 4 inches (102 mm) larger in diameter than the vent connector. Single-wall spiral pipe duct has a resistance to crushing approximately 2 1/2 times that of longitudinal lockseam or welded pipe. Casings. Single-Wall, Rectangular Ductwork with ACOUSTI-LINE Insulating Liner Single-wall, rectangular ductwork is available with an ACOUSTI-LINE insulating liner coated to protect against erosion and microbial growth. Model # 01-203-12-25. Wallduct is a high-capacity raceway for use in walls or ceilings. Single Wall Stainless Steel Pre-Engineered Grease Duct- Used for the removal of smoke and grease-laden vapors. A four-zone system costs about $12,000, installed. Download and search for hvac - ductwork. The first mistake contractors can make regarding residential humidifiers is to not. Single Wall UnderDuct is offered both as single wall and pre-insulated double wall duct to meet any ventilation needs. Find out more. 4: As proposed: Solar absorptance = 0. Once the walls are finished with drywall, the wall is a solid unit and not literally hanging from the structure anymore. Compare. 1122 33. Vent clothes dryers directly to the outdoors, except for ventless dryers equipped with a condensate drain. Monoxivent’s. Ready To Answer ALL Questions. It is an excellent choice for corrosive environments where flame and smoke development are a con‐ cern, such as laboratories and swimming pools. Duct Required. 036 and . We have good options for angle and end boots here at PlumbersStock. 02 Your Price $3,101. The sleeve shall be secured to both sides of the wall and all four sides of the sleeve with minimum 1 1 / 2-inch by 1 1 / 2-inch by 0. This is because ductwork is responsible for distributing conditioned air throughout your home. Sturdy steel ducting is perfect for DIY and Trade use. Stud wall cavities and the spaces between solid floor joists to be used as air plenums shall comply with the following conditions: 7. The se change the makeupThese aluminum systems may be single-hung or wall-mounted systems in single or multiple tiers. Filter for file types including and BIM data. 1. Cost: A single-zone system with one indoor unit starts around $3,000, including installation. It is an excellent choice for corrosive environments where flame and smoke development are a con‐ cern, such as laboratories and swimming pools. Compare.