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Chiller Chilled Water Indoor Units Belt Drive Horizontal Air Handling WAHB-T WAHB SERIES Modular AIR HANDLING UNIT For detailed information, please call. (888) 840 - 7550 info@otecomega.com Submittal Form Catalog Technical Manual Service Manual

CETO Controls CETO Power CETO Air CETO Flex Catalog Download MarineX Marine Water Chillers Operational Principles of the Marine Chiller System Our central chilled water air-conditioning system is designed for yachts, commercial vessels, and other marine environments requiring efficient and silent climate control. The system consists of a central cooling unit—typically installed in the engine room or auxiliary equipment space—and multiple fan coil units (fancoils) connected through insulated piping or flexible hoses. In cooling mode, chilled water produced by the central unit is circulated by high-efficiency pumps to the fancoils located in each cabin. The fancoil fans transfer the cooling capacity to the cabin air, maintaining a comfortable environment. As the water absorbs heat, it returns slightly warmer to the central unit, where it is re-cooled for continuous circulation. In heating mode, the built-in four-way reversing valve changes the direction of the refrigerant flow. This enables the system to transfer heat—normally discharged into the seawater during cooling—back into the circulating water loop, efficiently heating the cabins without additional energy demand. Each fancoil and the main chiller operate independently, with separate electronic controllers for individual temperature and mode selection. Every chiller unit is factory-tested, pre-charged with refrigerant, and quality-certified for leak-free and reliable operation before shipment. Product Features Compact and robust design with AISI 304 stainless steel housing. Electrostatically powder-coated, oven-baked components for superior corrosion resistance. High-efficiency rotary, scroll, or piston compressors, depending on model capacity, with built-in thermal protection. Filter drier on refrigerant line for moisture and impurity control. Four-way reversing valve for seamless cooling/heating operation (on heat pump models). Gas accumulator to prevent liquid return and protect the compressor. Fully automatic, digital chiller controller with user-friendly interface. Accessible component layout for simplified maintenance and service. Top-mounted electric box designed for easy access and safety. Dedicated circulation pump and expansion tank for flexible installation configurations. Compressor timer protection during short power interruptions. Automatic system shutdown and error diagnostics for pump or operational failures. Compressor operation balancing feature for 2-stage or 4-stage systems (optional). LED indicators for cooling, heating, standby, and error status. High/low-pressure manometers on each refrigeration circuit for accurate monitoring. Digital temperature display for return and leaving water readings. Cu-Ni (Copper-Nickel) coaxial condenser, self-cleaning and extremely resistant to seawater corrosion. Zinc anode protection against stray electrical currents. Multiple-Stage Chillers: NHM / NHD / NHT / NHQ Series Our multi-stage chiller series—NHM (Mono), NHD (Twin), NHT (Triple), and NHQ (Quadro)—is specifically designed for medium to large yachts and vessels that require ultra-quiet operation and minimal cabin equipment footprint. Each unit includes independent compressors and cooling circuits, providing redundancy, energy efficiency, and smooth load distribution. Standard single-stage units are available in capacities from 30,000 BTU to 155,000 BTU, with larger custom configurations upon request.

High Wall Indoor Units ---- HWSS / HCSS -R Product Features ETL Listed, AHRI Certified & Energy Star. Auto Restart. Auto Restart. Anti-Mildew Dry Technology. 3 Meters Cu/Cu Connecting Pipe. R410A Refrigerant. Wireless LCD Remote Control. Auto Setting for Cooling, Dehumidifying, Fan. Low noise design. Sleep Mode. Auto Swing (Vertical). Turbo Cooling Function with 4 Speed Fan. Timer (On/Off). Indicating light display (LED). Easy Connect Flare Connections . Submittal Form Catalog Technical Manual Service Manual

Rooftop Package Unit Dx Split Dx Package Applied Products Fan Coil Units Applied Products | Otecomega Mall Applied Products | Otecomega 35th year in the HVAC sector Applied Products | Otecomega Mall Applied Products | Otecomega Mall 1/17 WAUD-T WAUD SERIES CONVERTIBLE WATER AIR HANDLING UNIT 600-2,000 CFM (1,020-3,400 m3/h) 4 Rows Coil Read More WPCV WPCV SERIES WATER COOLED PACKAGE VERTICAL TYPE R410A Refrigerant Cooling Nominal: 2 - 5 Tons (7.0-17.5 kW) Read More WAMB WAMB SERIES Modular AIR HANDLING UNIT For detailed information, please call. (888) 840 - 7550 info@otecomega.com Read More WCSC WCSC SERIES Please contact Omega for available slzes and details. (888) 840 - 7550 info@otecomega.com Read More WCSW WCSW SERIES Please contact Omega for available slzes and details. (888) 840 - 7550 info@otecomega.com Read More WEFC-R WEFC SERIES Floor Ceiling Fan Coil Units 235-1,200 CFM (400-2,040 m3/h) Cooling Capacity: 10,000-33,100 Btuh (2.9-9.7 kW) Heating Capacity: 18,300-54,250 Btuh (5.4-15.9 kW) Read More ACMN-D ACMN SERIES DC INVERTER MINI CHILLER SOHz Cooling Capacity: 3.0 ~ 5.0 Tons (10.0~ 17.0 kW) Heating Capacity: 3.2 ~ 5.3 Tons (11.0~ 18.5 kW) Read More WECM-G WECS SERIES CASSETTE WATER FAN COIL UNITS 300 -1,000 CFM (510 -1,700 m3/h) Cooling Capacity: 9,600 -34,150 BTU/h (2.8 -10.0 kW) Heating Capacity: 14,400 - 51,300 BTU/h (4.2 - 15.0 kW) Read More ERVRC SINGLE ROOM ENERGY RECOVERY VENTILATOR 110- 220V/1/50-60 Hz Air Flow in Supply/Exhaust mode(L/M/H))(CMH) : 20/40/50 Air Flow in Supply/Exhaust mode(L/M/H)(CFM): 12/24/30 Read More ERVB-F ERVD / ERVB SERIES ENERGY RECOVERY VENTILATORS 220V/1/50Hz - 380V/3/50Hz Air Flow Volume Min~Max: 120~6,000 CFM (200~10,200 m3/h) Read More ACMP-G ACMP SERIES For detailed information, please call. (888) 840 - 7550 info@otecomega.com Read More WEWM-D WEWM SERIES High Wall Fan Coil Units 215-590 CFM (360-1,000 m3/h) Cooling Capacity: 7,170-18,440 Btuh (2.1-5.4 kW) Heating Capacity: 10,760-29,030 Btuh (3.1-8.5 kW) Read More WPCH WPCH SERIES WATER COOLED PACKAGE HORIZONTAL TYPE R410A Refrigerant Cooling Nominal: 2 - 5 Tons (7.0-17.5 kW) Read More WAHB-T WAHB SERIES Modular AIR HANDLING UNIT For detailed information, please call. (888) 840 - 7550 info@otecomega.com Read More WERN-R WERN SERIES Concealed Water Fan Coil Units 200-2,000 CFM (340-3,400 m3/h) 3 Rows, 4 Rows, 3+1 RowsAvaliable Read More WAUD-T WAUD SERIES CONVERTIBLE WATER AIR HANDLING UNIT 600-2,000 CFM (1,020-3,400 m3/h) 4 Rows Coil Read More WECS-G WECS SERIES CASSETTE WATER FAN COIL UNITS 300 -1,000 CFM (510 -1,700 m3/h) Cooling Capacity: 9,600 -34,150 BTU/h (2.8 -10.0 kW) Heating Capacity: 14,400 - 51,300 BTU/h (4.2 - 15.0 kW) Read More WAVB WAWB SERIES Chilled Water Air Handling Unit Read More ACMI-D ACMI SERIES Air Cooled Heatpump Inverter Modular Chiller Cooling Capacity Min~Max: 61,000 ~ 240,000 BTU/h (17.9 ~ 70.3 kW) Heating Capacity Min~Max: 65,100 ~ 256,000 BTU/h (19.1 ~ 75.0 kW) Read More ACMW-R ACMW SERIES MODULAR AIR COOLED SCREW CHILLERS Module Cooling Capacity: 65.4 - 122.0 Tons (230 - 430 kW) Module Heat Recovery: 13.0 Tons (46 kW) Max. Cooling Ava liable: 488.0 Tons (1,720 kW) Read More WEVC-T WEVC SERIES CLOSET WATER FAN COIL UNITS 400-1,200 CFM (680-2,040 m3/h 3 Rows & 4 Rows) Read More ERVD-F ERVD / ERVB SERIES ENERGY RECOVERY VENTILATORS 220V/1/50Hz - 380V/3/50Hz Air Flow Volume Min~Max: 120~6,000 CFM (200~10,200 m3/h) Read More WELP/WERP-D WERP-D Series Medium & Low Static Ducted Fan Coil Unit Please contact Omega for available slzes and details. (888) 840 - 7550 info@otecomega.com Read More

Air Cooled Package Units 14 SEER APRH-D Product Features Up To 30 Tons in Cooling Mode. Auxiliary Electric Heaters Ava liable. Side Air Supply & Return. 24 V. Low Voltage Control Circuit. Washable Filter. Compact Design. Condenser with Blue Fins & Inner Groove Copper Tubes. Copeland Scroll Compressors. Easy Maintenance. Could be Used with Honeywell Controller. Pre-painted cabinet panels pass 1000 hours salt spray test. System current protection. High/Low-pressure switch protection. External pressure gauge ports. System self-diagnostic function. Thermostat with LCD Display (Optional). Centralized Controller (Optional). Anti Corrosion Treatment (Optional). Submittal Form Catalog Technical Manual Service Manual

Chiller Chilled Water Indoor Units Vertical Air Handling Unit WAVB WAWB SERIES Chilled Water Air Handling Unit Product Features Cabinet Features: Made of heavy-gauge galvanized steel. Corrosion resistant. Motor-Blower Features: 3HP three-phase electric motor, nominal consumption of 8.6A/8.4A operating at 208/230V with a frequency of 60Hz. At 460V, the nominal consumption is 4.2A. Coil Features: Copper tube coil with aluminum fins, 13 fins per inch,4 rows and 14.87 ft² heat transfer area. Submittal Form Catalog Technical Manual Service Manual

Ducted FCU VRF Indoor Units High Static Ducted AHU VEHA-G 220V Series VEHA SERIES HIGH STATIC DUCTED VRF Indoor Unit Inverter Heat Pump 60 HZ Cooling Capacity Min~Max: 68,240~95,540 Btuh {20.0~ 28.0 kW) Heating Capacity Min~Max: 75,070 ~ 105,090 Btuh {22.0~30.8 kW) Product Features Full DC Inverter Technologies. Built in Drain Pump Available for VEHP Series. Auto Restart. Excellent Comfort for Commercial & Industrial Solutions. Self Diagnosis Function. Factory Tested. High Static Pressure Design. Easy Maintenance. Wired LCD Remote Control (Standard). Wireless LCD Remote Control (Optional). Deluxe Wired Controller (Optional). Centralized controller (Optional). Remote monitoring software (Optional). Anti-Freezing Protection. Fan Motor Overload Protection. Temperature Sensor Malfunction Submittal Form Catalog Technical Manual Service Manual

Four Way Cassette Indoor Units Ultima BECS (R)-D Series B Generation BECS/BECR SERIES ROUNDFLOW CASSETTE VRF Indoor Unit Inverter Heat Pump 5OHz Cooling Capacity Min ~ Max: 9,555 ~ 61,200 BTU/h (2.8 ~ 17 .9 kW) Heating Capacity Min ~ Max: 10,920 ~ 62,400 BTU/h (3.2 ~ 18.3 kW) Product Features Built-in Electronic Expansion Valve. Built-in Drain Pump. Auto Restart. Excellent Comfort for Commercial & Industrial Solutions. Self Diagnosis Function. Factory Tested. Automatic Defrosting. Low oltage Start Up. Wireless LCD Remote Control {Standard). Wired LCD Remote Control (Optional). Deluxe Wired Controller with Weekly Timer (Optional). Centralized controller (Optional). Remote monitoring software (Optional). 8 Direction Airflow. Ultra-Low Noise Operation. DC Inerter Motor. Compact Design. Intelligent Drainage Deice. Submittal Form Catalog Technical Manual Service Manual

Air Handler SEUA/SCVC-G-14 SEER Heat Pump Product Features Up to 14 SEER Cooling Only AH RI Certified & ETL Listed Auto Restart. Self-Diagnosis. Under & Over Voltage Protection. R410A Refrigerant. Ideal for Small Commercial & Industrial Aplications. Submittal Form Catalog Technical Manual Service Manual

Wired Controller Controller BAECD-D001 Our advanced Wired Controller for VRF Indoor Units is a centralized control hub for up to 16 indoor units, enabling uniform environmental settings. It supports pairing with another controller, with operation based on the latest instructions received. Enhanced with bi-directional communication, it allows for real-time querying of system parameters. Users can easily adjust settings like static pressure, cold draft prevention, and temperature compensation. Its weekly schedule timer enables the creation of personalized schedules with distinct modes, temperature settings, and fan speeds. Synchronized display across controllers ensures consistent information updates. Focused on user comfort, energy efficiency, and seamless control, this Wired Controller revolutionizes your indoor living experience. Submittal Form Catalog Technical Manual Service Manual