Hydronic fan coil unit. These fan coil heaters can cover 3 times the space of a traditional radiator, and are available in 5 sizes to equip your space best. Multi pipe connection directions to meet varies installation rooms. These floor exposed vertical fan coil units are available in 200-1200 CFM vertical configuration. Box 270969 ; Call Now: 214. How Hydronic. IOM. The fan forces air through the indoor coil, which is filled with refrigerant, either cooling or heating it depending on the desired temperature in the room. 59 shipping. Night light function. MHQWW-1 Nomenclature Breakdown Expand. See how Vertical Stacked Fan Coils are used in High-Rise Hotels, Apa . Fan Coil Units by Carrier give you options for improving efficiency and reducing noise – all with easy operation and the durability of copper tubes with aluminum fins. FCUs are versatile and can be used across various settings, from cozy homes to expansive commercial facilities. Horizontal Hydronic Fan Coil Fan Coil Units Small and powerful, our hydronic fan coils units (FCU) deliver energy-efficient heating and cooling without the noise of a traditional unit. Cooling capacity 1. Remote Line Voltage Controls Enclosure - FN3. Type: Ducted. At the heart of the system lies an innovative air to Feb 10, 2023 · An on/off switch or thermostat controls the fan coil unit’s functions. Inalto. CARRIER. The Chiltrix CX-series chiller heat pump units can work with nearly any brand of fan coil unit, ducted or ductless, as well as hydronic in-floor systems. CASSETE TYPE FAN COIL UNIT. We design UniTrane fan coil units as an integral part What is a Fan Coil Unit? A fan coil unit (FCU) is a device used to heat or cool a room without the need for ductwork. Feb 15, 2019 · The fan-coils depicted in Figure 1 are called “high wall” units. Whatever you call them we have the perfect fan coil heating system for you. × Find a Johnstone Supply Store Cooling capacity : 1. A fan inside the unit draws in air from the indoor space. Model FSG. The concealed ceiling fan coils and ducted air handler units shown above are meant to be specified and installed only by a professional HVAC contractor. 42EP. 6 unit sizes from 300 to 1200 cfm. The versatility of the 42N, thanks to its different assembly options and range of accessories, means it can be adapted to any type of installation whether offices, hotel rooms, stores or individual houses. This unit comes in three different variations WCSP-2430V (2, 2. Designed for heating and cooling, the 42N is available either in cased or uncased model. The water heater does two jobs — it heats the water that we’ll use in the house, and some of that hot water is piped over to the hydronic furnace to heat the air passing over the hydronic coil. At its core, a fan coil unit is a simple device comprising a fan and a coil – either for heating or cooling. Heating capacity (kW): 0. FSW units have a sloped top design angled at approximately 20 degrees. A state-of-the-art sound lab provides design point acoustical data, units arrive tested and ready to install, and factory assembled 2-way or 3-way piping packages are available for every model. $7999. $101. Standard or high capacity cooling coil. Airflow Range (m3/h): 360~2550. Modular Horizontal ducted unit. We’ll learn all the parts of the coil assembly so that you can discuss coils with anyone including engineers. Direct Drive Horizontal 200 to 2000 CFM. info@surpluscityliquidators. tFC is a compact hydronic fan-coil unit, designed for use in residential and light-commercial applications to provide warm-air heating, low continuous air-circulation and single or 2-stage air-conditioning (air-conditioning coil & condenser sold separately). 5751 UniTrane units are individual room air conditioners used in office building, apartments, dormitories, schools, motels and hotels. Direct Drive Vertical 150 to 2200 CFM. Uses a patented design silencer. $1,500. Brand New. Water Coils Explained. The schematic here shows a conventional, tank water heater, which works fine Our water coils come with numerous tube, fin and material options. Hand brazed with silver bearing alloys. or Best Offer +$61. In terms of motor technology, 100% of our hydronic fan coils use EC Motors. These air terminal devices and heating products offer high-quality controls for efficient operation, and flexibility construction that can assure easy installation and service. May 24, 2023 · A fan coil unit is made up of a fan and either a heating or cooling element to provide warmth during the colder months of the year and cool air during summer. 3 kW. Trane UniTrane™ fan coil units meets the standards of today’s market and anticipate the needs of tomorrow’s. Ceiling Ducted FCU. 120 volt 3-speed motor, 800 CFM. This method of delivering rated capacity is All of the above ducted and ceiling concealed fan coil units use variable speed DC inverter motor fans, as such they are highly efficient, very quiet, and long lasting. With or Without a 2/3-way electromagnetic valve. Piping and pressure-dependent coil valves included for faster installation and integration. Jaga's compact FCUs are available as ceiling or wall versions with optional casing. 320 - 800 nominal cfm. Additionally, EC motors operate quietly, reducing noise levels The Williams vertical wall mount series is designed for concealed application on or inside walls. The 42GWC series fan coil unit was developed for quiet operation. (765) 482-7000. It controls your home environment by moving air inside your home and can also affect your indoor humidity. IEC Fan Coils are designed Daikin Altherma is a highly flexible, energy efficient home heating system that connects to a range of common heat emitters such as underfloor heating systems, radiators and fan coil units. 2” Hydronic Hose Kit 30GPM Gallon Per Minute Fan Coil Unit HVAC. 3/8", 1/2" and 5/8" OD Tubing. Fan Coil Units. As warm humid air passes through Air flow : 110-1 100 m³/h. EC Motors. Air flow (m3/h): 70-755. Draw-through One differentiator for Nailor High-Capacity Fan Coil units is the location of the hydronic coils. We offer six models, ranging from 200 to 1,000 cubic feet per minute (CFM), along with four low-silhouette Fan Coil Unit Prices. Heating Capacity 6,900 BTU @ 113F EWT Hi-Wall Hydronic Fan Coil Unit. Model Series 37FH - Outside Air Inlet Option, Unit Sizes 5, 8, 12. Copper tube coils. MHQWW-XX-H-1 Chilled/Hot Water Hi-Wall Fan Coil 2-Pipe Heat / Cool Fan Coil 9,000 - 36,000 BTUH. A fan coil unit (FCU) is an essential component of modern HVAC systems, playing a pivotal role in maintaining indoor comfort. 00. With an optional electric heat strip, a fan coil can also provide heat to your Aug 16, 2023 · A fan coil unit is a relatively small piece of equipment that consists of a fan, a coil, and other components, that are used to cool or heat the air recirculating within a room. 5 TON), WCSP-3642V (3, 3. Product Details: Place of Origin: Taizhou, China Brand Name: MECO or OEM Certification: CE,ISO9001 Model Number: MFP-1360KM-MK2 , 4 pipe system Payment & Shipping Terms: Minimum Order Quantity: 50pcs Price: to be discussed Packaging Details: Standard export carton The Leader in Fan Coil Solutions. It consists of an indoor coil, a fan and an outdoor condensing unit. 1 out of 5 stars 213 Motor option. Temperature control range 17°C-30°C. Product Information & Specifications >. Choice of controls – Thermostats can be analog Hydronic Fan-coils - a device designed to cool or heat the air in the central air conditioning system, where liquid is used as a coolant. Fan Coil Units Small and powerful, our hydronic fan coils units (FCU) deliver energy-efficient heating and cooling without the noise of a traditional unit. Firstly, EC motors are highly energy efficient, consuming less electricity compared to PSC motors. Available Model Numbers. Transform your home with Daikin | Daikin Special control systems and valve packages included. 388. Quiet operation. ACN Analog Controller for 2 pipe system Fan Coil Units (CEE-2502) Calibration Manual (Discontinued) ACN Analog Controller for 4-pipe system Fan Coil Units (CEE-5201) Calibration Manual (Discontinued) hydronic fan coil unit manufacturers/supplier, China hydronic fan coil unit manufacturer & factory list, find best price in Chinese hydronic fan coil unit manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. Hydronic Unit Heaters All AHSD-16 Hydronic Unit Heater Submittal Vertical Stacked Fan Coil Unit Econorise Submittal Stand Alone, GO Nordic ® ’s hydronic air handler is called the AHW Series. Rigid, self-locking fan deck with split design, die-formed fan housings for exceptional serviceability. Part #T45-WM-AR 4. The Chiltrix system is highly flexible and can be configured in many ways. Fan Coil Units, Specialty, HVAC Equipment, including Ceiling Fan Coil HX Series, Uncased, Horizontal Recessed, 2 Ton, 5kW, Ceiling Fan Coil HX Series,. Attractive baked on finish. The vertical floor mounted unit’s impressive list of standard features provides unparalleled design flexibility. Whisper-quiet and ultra-thin DC fan coils are the most effective way to utilize a heat pump’s energy savings. Daikin Altherma Hydronic Heating Systems are highly flexible, energy efficient home heating systems. ocspike1 (301) 100%. Hinged access panel. Explore Multiple Models and Configurations. Jaga heating and cooling technology is ideal for a mechanical system where the perimeter is completely decoupled from the interior space, providing maximum efficiency and space savings. A fan coil is an indoor unit of a heating and cooling system. When using multiple fan coils it is recommend to run them in parallel using a manifold and to use a variable speed constant pressure pump. 50 shipping. Motor option. CEILING SUSPENDED TYPE FAN COIL UNIT. Capital Coil & Air hot water coils are used in a wide variety of HVAC air heating applications for both air handlers and duct work. FREE delivery Tue, May 28. Zero Line Length Limitations - With insulated water lines carrying the cooling and heating capacity, there is minimal capacity loss allowing for unlimited line length runs to any hydronic fan coil. Hot water coils typically consist of between 1-3 rows of tubes. It is designed with touchscreen controls and comes with a remote control for easy access. 40HK. Manual air vents. They have a fan that blows air across a coil and can be used for heating when supplied with warm water, and cooling with cool water in the warmer months. These units have load capabilities of 200 to 1200 cfm. FCUs are typically connected to ductwork and a Fan Coil Unit Horizontal Hydronic Cassette Fan Coil Units. The 4-pipe FCU includes double supply and return piping and allow either hot or cold water to the unit at any given moment. In most cases, they can be used on devices like ductless heat pumps because they aren’t connected to traditional ventilation. 5 Ton, DX,. Carrier - Concealed and ducted fan coils designed with many configuration to be able to answer to the requirements of all building Elegant and slim design. Ductable fancoil Call or text 888-757-4774. Quiet, 3-speed permanent split capacitor motor(s). 3 and 4 – row coil models available. Console fan-coils are mounted low on walls and typically sized on a room-by-room basis. Skip to product information. 6. With low noise only 25dB(A) and ultra-thin casing 130mm, the units stand out of the terminal markets. 5317. Insulated condensate drain pan. 9 out of 5 Customer Rating. It comes with an optional DX cooling coil. Save up to 20% when you buy more. In this presentation we’ll learn how coils are constructed and how to select coils for optimizing energy and performance. Up to 100 Pa ESP. Hydronic Fan Coils- Heat & Cool. 8 kW Heating capacity : 1. Fan coil units range from $400 to $3,500, depending on the size and type. 99. Modine HC24SB01SA - HC24SB01SA Horizontal Hydronic Unit Heater - 24,000 BTU- Horizontal delivery unit heaters are the most popular of all types. Besides residential and commercial buildings that don’t The Ultra-Thin Hydronic Fan Coil in Glass is super-quiet (under 25 dB) with a sleek look that will fit into any home decor to ensure a beautiful and comfortable living space. Airflow Range (m3/h): 510~2380. Galvanized steel for hidden units & painted cabinets for exposed units. Unlike many other fan coil units on the market, our systems are quiet—providing up to 27 feet of horizontal air flow at under 35 dBA. Quiet and built to order, ENVIRO-TEC fan coil units deliver flexibility, capacity, and serviceability at a competitive price. We’ll look at Chilled water and Heating Hot Water coils. condition, selected for a HWS temperature of only 105°F: In this example Apr 5, 2020 · Sometimes these coil heaters are referred to as fan assisted air heaters, hydronic heating fan coil units, hot water heating fan coils. The 42GWC offers a modern solution for a wide variety of small and medium- sized commercial and residential applications. Figure 2 shows an example of such a unit installed about six inches below ceiling level. 5 – 3. Ultra-tranquil New Listing Horizontal Hydronic Fan Coil Units. Chilled / Hot Water Fan Coil with Electric Heat Cabinet Exposed. FIXED SPEED. These units feature a variety of factory mounted piping packages. -PHNIX is a leading heat pump OEM supplier, dedicated on best-quality heat pump products since 2002, which are for Pool Heating, Hot Water 800CFM Air Flow Ceiling Mounted Cassette Fan Coil Unit 2TR Capacity 220V-1-50Hz. 5 - 4. 40LM. In hot-water heating systems designed for 180°F supply, one-row coils were often sufficient to provide the required capacity. The term is often used interchangeably with air handlers, but fan coil units aren’t always the same thing. 3 Speed Control. The principle of its operation is very simple: the cooled liquid is circulated through a heat exchanger which, in turn, is blown by the indoor air temperature is eventually reduced or increased depending on the mode of operation and the season. The second image, from Firstco, shows the setup. Our reputation is built on 60+ years of developing industry-leading solutions specifically aligned with customer needs. Horizontal Fan Coils (Uncased) Heat Pump or DX – With Electric Heat (Heat pump w/Heat requires kit # 942-1) Sloped and insulated drain pan. com. Fan coils provide cooling and heating, and are available as two-pipe, with or without electric heat (one hydronic circuit) or four-pipe (two hydronic circuits). OPTIONS. Our low-profile vertical series units can accommodate a wide range of configuration requirements to meet your heating and cooling needs. Documents Details. 340 - 2,380 CFM. Panel color white as standard. Operation modes (Auto/Cool/Dry/Fan) Timer ON/OFF. High wall hydronic fan-coils are virtually identical to the air handlers used on many mini-split heat pump systems. DEMAND BASED TURBO JET. Tonnage: 0. heating units can deliver from 2,500 up to 9,200 BTU/hour to heat any space to an even and comfortable temperature using Micro-Zonal™ Technology. For more information either call us on 01202 822221 or email us via the contact form, which is located above. 4-4. +$101. Water. The FW vertical low-profile fan coil has raised the bar by lowering the power consumption required. UniTrane fan-coils units are available with optional hot water, steam and electric heating coils for added flexibility. Type: Hydronic cassette. Specs: Phnix Ultra Thin Fan Coils 040-A3. DOCK FAN. Some units allow the introduction of fresh air from outside, too. That's great news in classrooms, conference rooms, waiting rooms, religious institutions, and more; these spaces also benefit from having a heat source that is easy 104°F (40°C). They are used to counter heat loss along outside building walls, especially where windows CASSETTE EXHAUST FAN. Low profile horizontal fan-coil units offer optimized performance, flexible design, choice of controls and more, to offer excellent performance and indoor air quality. Brand New · National, National, National. 0. List: $89. CEILING DUCTED. Fan Coils Work. When it comes to your heating and cooling system, a fan coil controls your environment by circulating air around your space and regulating your indoor humidity. However, when using a lower HWS temperature (such as 140°F or 105°F), VAV terminal units likely need to be equipped with multiple-row coils. High Static Ceiling Ducted. Learn How Fan Coils Work in HVAC Systems using Chilled Water or Heating Hot Water Coils. The BVRMW is a multi-speed hydronic coil that provides greater comfort. Heavy-gauge galvanized steel base casing. Sourcing Guide for Hydronic Fan Coil Unit: With hundreds of thousands of products to choose from and an ever growing product range, your industrial equipment needs are sure to be met here. Nov 18, 2022 · 110V Hydronic Fan Coil Valve 14-1/4 in. Two or four-pipe, Hydronic cooling/heating, Steam, Direct-Expansion (DX) and/or Electric Heat. $300. PSC motor. Efficient fan and coil choices allow for easy application customization. 42HS. 6 kW to 12kW and a nominal heating capacity range from 0. Oct 2, 2022 · October 2, 2022. Units are attractively styled and have durable, heavy gauge steel construction. Air handlers cool and move air to a new location, while fan coils simply move air in an existing space. Multi-function LED display. Right hand coil connection. UniTrane™ Fan Coil and Force – Flo™ Cabinet Heater 200 to 1200 CFM Installation, Operation, and Maintenance March 2024 UNT-SVX07P-EN Model Numbers: FC, FF Low Vertical Model Numbers: FCKB, FCLB The BCRMW is a single speed hydronic fan coil that is affordably priced. The modern and appealing design of the unit in RAL 9003 colour allows the use in any environment. Energy saving and environmental well-being with Aerfor hydronic fan coils Aerfor offers a wide range of hydronic units that ensure thermal comfort and that are distinguished from other products by their extremely low noise and energy efficiency. Optional brushless DC Electronically Commutated Motors (ECMs) are available for the above voltage ranges. Removable side panels for easier valve installation. Fan coil units are divided into either 2-pipe FCUs or 4-pipe FCUs. They also offer precise speed control, allowing for optimal airflow and temperature regulation. We would like to show you a description here but the site won’t allow us. The SpacePak WCSP-V series is a vertical hydronic fan coil with an insulated cabinet, 24 volt transformer, float switch, top supply discharge, etc. Opens in a new window or tab. There are three types of coils used in hydronic fan coils: Hydronic Chilled Water; Hot Water; Electric Heating Coils; A note on Coil Location: Blow-through vs. As a complement to your hydronic system, our compact fan coils provide premium comfort, quiet operation, and energy-efficient performance. Vertical swing louver control. Different row combinations. HI-WALL TYPE FAN COIL UNIT. Heating capacity 1. Using ductless fan coils results in zero percent duct air loss compared to traditional ducted systems. Quiet Concentration. These rugged and reliable hydronic wall mounted space heaters are another in a long line of Turbonics’ Fan Coils that specialize in bringing warmth to possibly difficult to heat areas. 5 - 5 tons. or less) maximizes revenue-generating space. 12V Car Compact Hydronic Heater,3-Speed Universal Underdash Auxiliary Heater,5 Front Vents+1 Adjustable Hole Defroster Defogger for Pickup truck, RV、Boat (8500 BTU）. Our hydronic fan coil units have multiple options designed to be efficient and quiet ensuring your utmost comfort. Features copper tube coils, manual air vents, insulated "sandwich-type" condensate drain pan. In addition, either ducted or ductless,or a combination of these, can be used with radiant heating, domestic hot water, etc. A fan coil unit ( FCU ), also known as a Vertical Fan Coil Unit ( VFC ), is a device consisting of a heat exchanger (coil) and a fan. 1,360 - 3,400 CFM. Ultra Thin Hydronic Fan Coil - Heating & Cooling - Water Radiator -100V. 3-4. Jun 18, 2020 · Some are “console” fan-coils, such as the unit shown in figure 1. When combined with heat pump units, the fan coil units can meet different heating or cooling requirements. The incoming air passes through a filter and flows across the unit’s coil. EC RANGE OF PRODUCTS. MFG# 8HBC-3RH. Airflow capacity 250 - 780 m3/h. Wireless 8m-11m transmission. OptiLine™ Vertical Stacked Fan Coils, from 300 to 1200 cfm, offer the industry's smallest fan coil footprint for the best solution design for multi-floor apartments, office buildings, hotels and similar applications where floor space is a premium. 5 Ton, DX, Horizontal Air Flow, ESP-J Series Fan Coil Unit 3 - 3. 8273 Moberly Ln Dallas, TX 75227; P. These units are ideal for heating buildings with large open areas and low ceilings. . 42CT. 5 TON), and WCSP-4860V (4, 5 TON). 8 kW. WATER-TO-AIR HEATING SOLUTION. The newest B series model comes with the new J+ Advanced Control Board. Our depth and breadth of fan coils is the largest in the industry and complimented by our extensive applications knowledge, engineering expertise, and flexibility. Coil rows: 3-cool or heat. Horizontal Hydronic Fan Coil Units. O. Learn More. Primary and secondary drains. 2. The units are quite common and can be found in most commercial or residential applications. As a complement to your air conditioner or heat pump, our variable-speed fan coil units can give you premium comfort and energy-saving performance. Viessmann AirflowPLUS is a hydronic air handler, which works directly with a Viessmann boiler to provide perfectly conditioned air for any home or small commercial building all year round. It is ideally suited for large offices, shops, restaurants and bars, hotel receptions, meeting rooms, banks, laboratories, showrooms, etc. 1-1/2 TON AC/HP HOT WATER CEILING MOUNTED HORIZONTAL RECESSED CASED FAN COIL UNIT/LESS COOLING COIL, 120/60/1 CFM:600. The 2-pipe FCU will include 1 supply and 1 return pipe and handle either cold or hot water depending on the annual season. Check out our fan coil units from Whalen, an HVAC and fan coil innovator and pioneer! Whisperpack® Water Source Air Conditioning and Hydronic Heat SpacePak, HVAC Equipment, including ESP-J Series Fan Coil Unit 2 - 2. The units have advanced technology of low noise fan, air condition manufacture process and the last lanced sine wave fin. MIXED FLOW FAN. Fan speeds selection. Central Ducted Hydronic Systems: Ducted forced air systems are less efficient than ductless fan coil units due to static pressure drop and duct thermal loss. UniTrane™ fan coils are intended for single zone appl ications. Clean design - compared with other traditional fan coils, the ultra-hin hydronic The Carrier 42NH and 42NL are available in different sizes with 2-pipe, 2-pipe plus electric heater or 4-pipe coils, with an air flow range from 100 to 2300 m³/h, a total cooling capacity range from 0. UNIT TYPES. Some will also add fresh air to the space. The 42WM is an hydraulic high wall fan coil available in 2 models and 4 sizes. 42CE is developed to be an ultra-tranquil, high efficiency, convenient using and compact configuration product. 3 - 3. The coil transfers heat to/from the air to provide conditioning to the space. 0. LCD display. HYDRONIC FAN COIL UNITS. Important Note About System technology from Viessmann. Range. Ceiling mount horizontal hydronic fan coils for Chilled/hot water. Quick View Part #TT45WMAR Item #1613056 Mfr. CFM Range: 200 – 1200. 8 kW to 17 kW. Pressure Available: 0-150. Idrofan ® - Hydraulic slim ducted fan coil unit. Cooling capacity (kW): 0. FCUs are commonly used in HVAC systems of residential, commercial, and industrial buildings that use ducted split air conditioning or central plant cooling. Big on heat, low on noise, commercial and industrial hydronic cabinet unit heaters can be mounted on the wall, floor, or ceiling to maximize your space without sacrificing comfort. Horizontal ThinLine fan coil units are equipped with standard three-tap Permanently-Split Capacitor (PCS) motors for 115/1/60, 208-230/1/60 and 277/1/60 volt applications. Heating capacity: 28 - 115 MBH, cooling capacity: 1. Dec 15, 2011 · Here’s how it works. Refrigerant or cold/hot water circulates through the coil to heat or Copper coils, 1/2" diameter, with aluminum fins (12 per inch) Horizontal louvers standard, vertical louvers an option on all models; Intermittent or continuous fan operation controls (optional) Standard 115/60/1 PSC motors, enclosed with thermal overload protection; 230/60/1; 200/60/3; 230/460/60/3 motors available 42CE Fan Coil Units are the new energy saving products improved with advanced technology by Carrier. Only 10 left in stock - order soon. High wall fan coil unit. Go here for information on Ductless Room Fan Coil Units. High-efficiency fan motor. Super-quiet operation. Apr 7, 2020 · The pump will either supply hot water in the winter to the fan coil or cold chilled water in the summer. Details. or Best Offer. Info Requires Certification. First Co, HVAC Equipment, including Ceiling Fan Coil HX Series, Uncased, Horizontal Recessed, 2 Ton, 5kW, Air Conditioning Condensing Unit Thru-The. At the highest air and water flows, it’s capable of 5 tons or more of heating, an uncommonly high capacity Stackable compact footprint (5-ft. Optimized performance – ARI-440 certified and labeled; chilled-water coil for cooling, hot-water or electric coil for heating. Lower power input fan array improves energy efficiency and reduces carbon emissions. High performance, forward curved centrifugal fan wheels. chtho2262 (2) 0%. Air flow : 110-1 100 m³/h. Optimized performance – ARI-440 certified and labeled; chilled-water coil for cooling, hot-water or electric coil for heating Specifications. Features & Benefits. Chiltrix ductless room fan coil units can also be ceiling mounted. Carbon brush noise, unavoidable in conventional AC fan coil units, is eliminated in the BLDC fan coil. Contact Us. Models FFC and FSC are floor mounted vertical units with exposed cabinetry. 2-3. Jan 9, 2017 · WiseWater 110V Circulation Pump, 130W 13 GPM Hot Water Recirculating Pump, 3 Speed Switchable Circulator Pump with 1'' FNPT Flanges for Boiler, Solar Heater and Hydronic Radiant Heating, Red 4. 5-5. Downloads. Engineered with advanced low-noise fan technology, it is manufactured with state-of-art craftsmanship, adopting a large fan wheel structure and NSK bearings. Our China manufacturers & suppliers will provide a full-service to keep you up and running and meet your unique equipment requirements. Easy access throwaway filter. A single OptiLine unit may do the job that formerly required multiple conventional units. It has been designed to replace standard highboy forced air furnaces with the minimum of transition ductwork required. There is only one size (AHW-65), since a wide capacity range can be achieved by varying the fan speed and water flow through the unit (unlike with a refrigerant air handler). ji ms gg ca pe ht pd iy gn yy