1 Horizontal Series FAN COIL TECHNICAL CATALOG. BUILD YOUR REPUTATION ON OURS. Horizontal Series TABLE OF CONTENTS. 2 Table of Contents 3-4 Portfolio 5 Features & Benefits 6 Unit Model Key 7 Ratings & Listings 8 Air Delivery 9 Sound Data 10-13 Fan Performance Curves 14 Electric Heating 15 Motor Data 16-25 Physical Data 26-30 Standard Features & Options 31 Piping Packages (Typical). International Environmental Corporation (IEC) works continually to improve its products. As a result, the design and specifications of each product may be changed without notice and may not be as described herein. Please contact IEC for information regarding current design and product specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties but are merely IEC's opinion or commendation of its products.
2 Manufacturer's standard limited warranty applies. International Environmental Corporation Horizontal Series Fan Coil Technical Catalog 2 Horizontal Series PORTFOLIO. CHY - Horizontal Hideaway 200 CFM to 1200 CFM. The Horizontal Hideaway (CHY) fan coil unit is designed specifically to meet the many varied requirements for a ceiling hideaway installation. The low-silhouette styling of the CHY makes this unit ideally suited for drop-ceiling and over-closet applications. Standard CHY units are provided with a galvanized finish. CBY - Horizontal Telescoping Hideaway 200 CFM to 1200 CFM. The Horizontal Telescoping Hideaway (CBY) fan coil unit is mounted fully-recessed for ceiling-recessed applications. The CBY's telescoping frame with hinged panel adapts to any ceiling type and ensures exact alignment of the panel with the ceiling. The hinged-bottom panel provides easy access to all internal components.
3 Standard CBY units are provided with a galvanized finish on the cabinet and powder-coat paint finish on the bottom-access panel. International Environmental Corporation Horizontal Series Fan Coil Technical Catalog 3. Horizontal Series PORTFOLIO, Cont'd. CPY - Horizontal Hideaway with Plenum 200 CFM to 1200 CFM. The Horizontal Hideaway with Plenum (CPY) fan coil unit provides the same basic features of the CHY plus a return air plenum for above-ceiling mounting in closets, hallways or bathroom areas. The CPY design enables the unit to be adapted to installations requiring return air ducts or to be used as a return-air plenum with a unit-mounted filter and filter-rack assembly. CPY units are shipped from the factory ready for installation with the plenum section in place. No field fabrication is required. CPY units are designed with interchangeable panels so that the unit may be modified on site to accommodate a rear or bottom return.
4 Standard CPY. units are provided with a galvanized finish. CXB - Horizontal Cabinet 200 CFM to 1200 CFM. The Horizontal Cabinet (CXB) fan coil unit is designed specifically for exposed mounting in hotels, motels, hospitals, nursing homes, offices or other commercial establishments. With the CXB, valuable floor space is not required, and its slim, attractively-styled cabinet blends with all types of decor. Since there is no requirement for duct work or structure modifications, the CXB is ideal for retrofit applications. Standard CXB units are provided with a powder-coat paint finish. International Environmental Corporation Horizontal Series Fan Coil Technical Catalog 4 Horizontal Series FEATURES & BENEFITS. Application Fit Optional airflow configuration (front supply, bottom supply, rear return or bottom return) to meet certain Multiple cabinet choices are available in 7 nominal design limitations.
5 CFM sizes for application in a variety of room layouts. Outside air connections are available to meet o Horizontal Cabinet units (CXB) with aesthetically ventilation requirements and reduce field labor (CXB/. pleasing cabinetry offer capacities that are ideal for CBY/CPY). air conditioning in dormitories, small apartments, schools and many other applications. Front supply, Wide variety of factory assembled valve packages to bottom or rear return are available. meet desired controls specifications. o Horizontal Telescoping Hideaway units with Optional condensate overflow switch to address latest painted access panel (CBY) allows smooth fit up building codes where required. to plaster or sheet rock ceilings. Standard units Wide variety of optional insulation materials are include bottom louvered return air with the filter available to address IAQ concerns.
6 Located in the access panel. o Horizontal Hideaway models (CHY) units are Ease of Installation installed above the ceiling with or without ducted Factory assembled valve packages minimize piping supply air and open soffit return with an optional work at the job site (shipped loose for field mounting). ceiling-mounted filter-grille. Optional unit mounted controls, service switches and o Horizontal Hideaway models with plenum (CPY) fusing minimize the electrical work required on site. units are installed above the ceiling with or Units are tagged at the factory for clear identification without ducted supply air and ducted return air. on job site. The return air filter is either mounted on the unit Opposite end connection units may minimize the plenum or installed in an optional ceiling filter- piping work on renovation jobs. grille. Design Flexibility Ease of Service All components are accessible by simply removing the Easy to use ratings program to speed up project access panel.
7 Design. Filters can be replaced without tools or by opening the Standard and high capacity hydronic coils and DX coils bottom panels on exposed units. are available to match the heating and cooling loads of the space. Blower assembly easily removed from the rear of coil for service and cleaning. Optional powder-paint finish colors and grille selections will complement most d cors (exposed Quality and Safety units). Every unit is tested and inspected at the factory for CXB and CBY units ordered with optional rear return trouble free start-up. are constructed with a solid bottom panel. ETL and CETL listed. Customizable cabinetry makes these units ideal for AHRI certified. renovation jobs or where special sizes are required to fit oversized valves and control packages. International Environmental Corporation Horizontal Series Fan Coil Technical Catalog 5.
8 Horizontal Series UNIT MODEL KEY. Code Items 01 02 03 04 04a 05 06 07. Code C B Y 0 4 A Y Y Y C B Y Y C 2 R 5 C P B. HAND/. UNIT VINTAGE SIZE coils ELECTRIC HEAT MOTOR ARRANGEMENT CONTROLS. CHY Horizontal Hideaway 02 200 CFM Voltage Type CPY Horizontal Hideaway with Plenum 03 300 CFM C 115-1-60 2 Permanent Split Capacitor CBY Horizontal Telescoping Hideaway 04 400 CFM D 208-1-60 A ECM, 3-Spd Relay Brd (L/M/H). CXB Horizontal Cabinet 06 600 CFM E 230-1-60 B ECM, Proportional (0-10 VDC). 08 800 CFM F 277-1-60 C ECM, 4-Spd EVO Board, 10 1000 CFM V 220-1-50* Solid State w/PWM. 12 1200 CFM. U 240-1-50*. Hand** Arrangement Two-pipe Cooling and Heating Four-pipe Coil Coil or Four-pipe Cooling Heating Connection Construction R Right 5. L Left 6. A 3 Row R 3 Row, AAV Y None Y None Y Std B 4 Row S 4 Row, AAV 6 1 Row S Same End S SS Wrapper D 2 Row 7 2 Row O Opposite End 6.
9 CHY, BHY. Voltage kW** Stages 6. C 120 V AY HY Y Single Stage Only CPY, BPY. D 208 V BY JY 5. E 240 V CY KY F 277 V DY LY 6. V 220 V (50)* FY NY CBY. U 240 V (50)* GY YY None 5. Y None 6. CXB. 5. Voltage System B 24 V Manual Fan Operation Thermostat C 120 V A Standard Wall Mount (Switch Only) A . TB155 Wall Series , ACO, Vertical Mnt. D 208 V B . TB155 Wall Series , ACO, Horizontal Mtd. E 240 V Function Control P . Basic 24V Digital Programmable, ACO. F 277 V G 2 Pipe Heat Only N . Basic 24V Non-Programmable, ACO. V 220 V (50)* H 2 Pipe Cool Only F . Premium 24V Digital 7-Day Programmable, U 240 V (50)* K 2 Pipe Heat and Cool with Proportional Fan/Valves Option, ACO. M 2 Pipe Heat and Cool w/Aux. Elec. Heat G Premium 24 Digital BACnet with * Consult factory for 50Hz applications. P 2 Pipe Cool Only w/Total Elec. Heat Proportional Fan/Valves Option, ACO.
10 ** Note that kWs depend on voltage R 4 Pipe Heat and Cool and unit size. ** Standing in front of the unit, hand is determined by looking into the air supply and assigning the hand to match the location of the cooling coil connections. International Environmental Corporation Horizontal Series Fan Coil Technical Catalog 6 Horizontal Series RATINGS & LISTINGS. AHRI Certification C-ETL US Listing IEC's Horizontal Series units are IEC's Horizontal Series units are certified in compliance with listed by ETL. The C-ETL-US listing Air-Conditioning, Heating, and signifies that IEC's fan coil units Refrigeration Institute (AHRI) industry standard AHRI-440 for have been examined by ETL and room fan coil units. Approved standard ratings are tabulated are in compliance with both the 3061627. below. and Canadian applicable HEATING AND COOLING EQUIPMENT.