
Eurapo UCS 621 cassette fan coil, 4-way discharge for 600 x 600 mm false ceilings, EC inverter motor, 3-way on/off valve with bypass, 2.85 kW cooling, 2.99 kW heating, 22–45 dB(A), ESTUCS621+OPT V2 3W
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Product Description
Eurapo UCS 621, a cassette fan coil from the EST inverter range: 4-way air discharge, flush false-ceiling installation. As ordered it carries an EC brushless motor with built-in inverter; an ON/OFF 3-way regulating valve with bypass (_3xx / J3xx, 230 V thermoelectric actuator); DT full-bore ball shut-off valves with T handle, so the unit can be isolated from the pipework for service; the AS air sensor (NTC 10 kΩ at 25 °C) on the air intake; an OPower BMS card (Modbus RTU over RS-485) for integration into a building management system; water connections on the right-hand side (DX, the factory standard; SX is the left-hand alternative). Rated performance for this configuration: cooling capacity 2.85 kW, sensible cooling capacity 2.54 kW, heating capacity 2.99 kW, sound power level 22–45 dB(A), water connections 3/4". No remote control is included with this configuration; Eurapo’s Omnibus 360 consoles are ordered separately. Maximum operating pressure is 10 bar with valves fitted. Full type designation ESTUCS 621+AS+ORBU.10+DT_3B2+DX. Supplied under manufacturer part number ESTUCS621+OPT V2 3W, HS code 8415.90, country of origin Italy.
Technical Specifications
- Product type
- 4-way fan coils
- Product group
- Water cooling system
- Cooling capacity
- 2.85 kW
- Sensible cooling capacity
- 2.54 kW
- Heating capacity
- 2.99 kW
- Sound performance level
- 22 to 45 dB(A)
- Pipe connection
- 3/4"
- Remote control included
- No
- Type designation
- ESTUCS 621+AS+ORBU.10+DT_3B2+DX
- Weight
- 30 kg
- Height
- 328 mm
- Installation dimension
- 600 x 600 mm
- Frequency
- 50 Hz
- Voltage
- 230 V
- Carbon footprint (EPD)
- 221.6593 kg CO2e per pcs
- Country of origin
- Italy
- Customs tariff code (EU CN)
- 84159000
- HS code
- 8415.90
- Manufacturer part number
- ESTUCS621+OPT V2 3W
Standards & Compliance
- HS Code
- 8415.90
Cross References
- MPN ESTUCS621+OPT V2 3W
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy ESTUCS621+OPT V2 3W?
- ESTUCS621+OPT V2 3W can be ordered from cballast.com as a Eurapo catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Eurapo product?
- The manufacturer part number is ESTUCS621+OPT V2 3W.
- What is the HS code for ESTUCS621+OPT V2 3W?
- The customs tariff (HS) code for ESTUCS621+OPT V2 3W is 8415.90.
- Who manufactures ESTUCS621+OPT V2 3W?
- ESTUCS621+OPT V2 3W is a Eurapo product in the Electrical Components range.
- Is a datasheet available for ESTUCS621+OPT V2 3W?
- Yes — the ESTUCS621+OPT V2 3W datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for ESTUCS621+OPT V2 3W?
- The minimum order quantity is 1.
- Is ESTUCS621+OPT V2 3W available?
- Yes — ESTUCS621+OPT V2 3W is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
