Fan Coil Unit

HL Fan Coil Units Low-Profile, Horizontal Series D

HL Series fan coil units have an electrical enclosure on the side of the unit. The expansive compartment allows for easy access to electrical components, terminal blocks and wiring. Factory furnished valve packages assure proper fit, operation and performance. QUALITY PRODUCT Concealed Model HL Series fan coil units are built from galvanized steel.

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Wall Mounted Cassette Ducted Fan Coil Unit Product Catalogue

Fan Coil Unit Product Catalogue. Contents 02 Wall Mounted Type 04 Ceiling Cassette Type 06 08 Ceiling Concealed Type Ducted Blower Type 10 15 18 Remark: All unit photos in this catalog are solely for illustration purpose, actual outlook may differ slightly.

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Fan coil units - daikinmea.com

Fan coil units are a highly efficient means of turning a water chiller or hot water boiler into an efficient, quiet air conditioning system. The units are super quiet because the only moving par t is the fan; making them ideal for use in offices, hotels and the home. The new range of fan coil units offers 5 models, of which 3 in flexible ...

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Fan coil units Catalogue - Daikin

Fan Coil Units in combination with chillers and or boilers can be used to provide a broad range of solutions that can be tailored to local conditions such as climate, primary fuel market or building insulation. In warmer climates or when a building is well insulated, Fan Coil Units with a chiller (2-pipe system) can handle both cooling and heating.

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UniTrane™ FCD ducted fan coil units

The UniTrane™ FCD/FED unit is a horizontal ductable fan coil capable of air-conditioning areas between 20 and 90 m². They are designed to fit demanding customer needs in terms of comfort in cooling and heating mode, sound levels, ease of installation and maintenance.

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INTRODUCTION: HVAC BASICS

5. A return fan may not be present on every unit if the supply fan creates enough of a draw to pull the air back through the system. Preheat System Components/Layout: Dampers Filters Cooling Coil Heating Coil Humidifier Supply Fan Return Fan Preheat Coils Air Flow: This system is a standard air handling unit that utilizes a preheat coil (H).

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Modular Make-Up Air Unit

sensing capillary tube which will disable the fan motor at 35ºF. This freeze protection is NOT a substitute for draining of water-filled coils. Cooling Relay – When interlocked with a rooftop unit (RTU), this relay can be used to lockout a call for heat from the make-up air unit when there is a simultaneous call for cooling from the RTU.

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Performance Fan Coil - indoor comfort

* Consult ARI ratings before matching outdoor unit with FV4B fan coil. NOTES: 1. The above airflows result with the AC/HP CFM ADJUST select jumper set on NOM. 2. Airflow can be adjusted +15% or ---10% by selecting HI or LO respectively for all modes except fan only. 3. Dry coil at 230 volts and with 10---kW heater and filter installed. 4.

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Blower Coil Air Handler Models BCHD, BCVD, and BCCD

Figure 1. Horizontal blower coil (BCHD model) Unit sizes 12, 18, 24, 36, 54, 72, 90 MBh Knockouts in all four corners for hanger rods 1/2 - 3 HP ECM motor (standard) Direct-drive up to 2.5 inches total static eliminates the difficulties with belts Control box options include UC400-B controller for single zone VAV; CSTI, ZN010, ZN510 or ZN520 ...

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Commissioning Checklists 05242010 - DYLAN MECHANICAL

Air Cooled Condensing Unit and DX Fan Coil 60-61 Hot Water Boiler 62-63 HVAC System Controls 64-65 . Dylan Mechanical Construction Services, Inc Commission Agent: Harold Cullick, PE May 24, 2010 BT Collins High Tech RTS, Sacramento, CA Page 3 Pre-commissioning checklist – Piping For Chilled Water Piping System ...

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Fundamentals of HVAC Controls Course Content …

fan systems use water-to-air heat exchangers called coils to provide hot and/or cold air for the controlled spaces. End-use subsystems can be fan systems or terminal units. If the end use subsystems are fan systems, they can be single or multiple zone type. The multiple end use zone systems are mixing boxes, usually called VAV boxes.

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HVAC Systems: Overview - Civil, Environmental and …

Fan Coil One or two coils (use seasonal valves if one coil for both hot and cold water) Thermostat controls water flow Ventilation must be met with conditioned or unconditioned outdoor air Fan Coil System: 4 Pipe

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Service and Maintenance Instructions - Carrier

fan to turn off after a 90−second fan−off delay. b. Sequencer/Electric Heat Relay Interlock The fan will also operate whenever there is a call for electric heat, even if fan relay is not energized. This happens be-cause fan is interlocked with first stage of electric heat through the normally−closed contact of fan relay.