COMPANY OVERVIEW For more than 20 years, ONDA has been a leading manufacturer of process heat exchangers for the refrigeration and air conditioning markets, partnering with many key OEM customers throughout the world. We offer a full range of shell & tube (DX & Flooded) and brazed-plate heat exchangers, in standard and custom configurations. Our heat exchangers are available with different raw materials and can be used with a variety of fluids. Our systems are compatible with many different refrigerants as HFC, HFO, HFC-HFO mixtures and natural ones. We can provide multiple certifications, including...

TECHNICAL INFORMATION The Onda “ B “condenser product family has been designed for air conditioning and process cooling applications using HFC and HFO refrigerants as primary fluid, the secondary fluid is usually water or glycols. Thanks to an high thermal performance tube the B condenser has a compact design reducing the refrigerant charge of about - 35% vs traditional condensers with a competitive market price. The capacity range is from 50 to 1500 kW, custom models are also available for higher capacity demands. Two model range are available at 30 and 45 barg on shell side, tube side is at...

Q ref. outlet Mounting feet optional NOMINAL DATA Capacity Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes Water connections 2 passes MDO28_01 NOT SPECIFIED TOLERANCE ACCORDING TO: UNI Inlet water temperature EN ISO 13920-BF TITLE Outlet water temperature COND. LVC 20 (2013) Condensing temperature (dew point) Subcooling Waterside fouling factor CUSTOMER / DESIGN TYPE OF MODIFICATION DESIGNED BY DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization

Q ref. outlet Mounting feet optional NOMINAL DATA Capacity Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes ONDA Water connections 2 passes NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF TITLE Inlet water temperature COND. LVC 20 (2013) Outlet water temperature Condensing temperature (dew point) Subcooling CUSTOMER / DESIGN Waterside fouling factor DESIGNED APPROVED °C 05/09/2017 °C DATE °C K m²K/W DATE This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization REV 1.1 - 04

Q ref. outlet Mounting feet optional NOMINAL DATA Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes Water connections 2 passes TITLE Inlet water temperature COND. LVC 20 (2013) Outlet water temperature Condensing temperature (dew point) Subcooling CUSTOMER / DESIGN Waterside fouling factor NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization

Q ref. outlet Mounting feet optional NOMINAL DATA Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes Water connections 2 passes NOT SPECIFIED Inlet water temperature TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF TITLE Outlet water temperature CondensingCOND. LVC 20 (2013) temperature (dew point) Subcooling Waterside fouling factor CUSTOMER / DESIGN This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization REV 1.1 - 04/2023 DESIGNED APPROVED

Q ref. outlet Mounting feet optional NOMINAL DATA Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes Water connections 2 passes NOT SPECIFIED Inlet water temperature TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF TITLE Outlet water temperature CondensingCOND. LVC 20 (2013) temperature (dew point) Subcooling Waterside fouling factor CUSTOMER / DESIGN 30 TYPE OF MODIFICATION DESIGNED BY 35 Giacomin A. 41.5 APPROVED BY 3 0,000043 WEIGHT DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without...

Mounting feet optional NOMINAL DATA Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes MDO28_01 NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF P CUSTOMER / DESIGN Refrigerant connections R449A DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization 6” Water connections 2 passes Inlet water temperature Outlet water temperature Condensing temperature (dew point) Subcooling Waterside fouling factor

Mounting feet optional NOMINAL DATA Water pressure drop Water flow rate Max flow rate Refrigerant volume Weight Number of water passes MDO28_01 NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF P CUSTOMER / DESIGN Refrigerant connections R449A DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization 6” Water connections 2 passes Inlet water temperature Outlet water temperature Condensing temperature (dew point) Subcooling Waterside fouling factor

Configuration B 2 passes (standard) WATER CONNECTIONS * Flange connections optional MDO28_01 NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF DESIGNED APPROVED CUSTOMER / DESIGN TESTATA GHISA D=285 2P ANT. LAVORATA ASME This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF TESTATA GHISA D=230 4P ANT.LAVORATA ASME CUSTOMER / DESIGN DESIGNED APPROVED This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered to third parties without authorization

WATER CONNECTIONS Configuration B 2 passes (standard) MDO28_01 NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF COSTUMER/ DESIGN CODE CODE ONDA 1 /1 06AD0680C005 B-46 This drawing is property of ONDA S.p.A. and cannot be reproduced or delivered B-51 to third parties without authorization NAMEPLATE DESCRIPTION ASS. TEST. COND. ANTE. Ø680 2P FE +2 VICTA. DN200 +2X1/2" GAS CUSTOMER / DESIGN DESIGNED APPROVED NOT SPECIFIED TOLERANCE ACCORDING TO: UNI EN ISO 13920-BF 6" 5" ASS. TEST. COND. ANTE. Ø680 4P FE +2 TR VIC CUSTOMER / DESIGN COSTUMER/ DESIGN CODE NAMEPLATE DESCRIPTION DESIGNED APPROVED...