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Clivet has introduced its SmartPack 3 rooftop air-conditioning range using R454C, a refrigerant the source describes as having lower global warming potential. The units include the company’s REVO heat-recovery system and are designed to support retrofit installation alongside the previous CKN-XHE2i series; pricing, availability and product-specific emissions data were not provided in the report.
Clivet has introduced SmartPack 3, a new generation of rooftop air-conditioning units using R454C, which the company’s report describes as a lower-global-warming-potential A2L refrigerant. The range combines Clivet’s REVO thermodynamic recovery system with inverter technology and is designed for commercial buildings, with capacities from 25.3 kW to 42.4 kW.
According to Cooling Post, SmartPack 3 has a stated operating range extending down to -20°C. Clivet reports an average seasonal energy efficiency ratio (SEER) of 4.60 and an average seasonal coefficient of performance (SCOP) of 3.72. The report does not specify the test conditions or explain whether those averages apply across every unit size and configuration.
The units use Clivet’s patented REVO system, short for Recovery EVOlution. The system recovers energy from exhaust air within the direct-expansion circuit, which Clivet says increases heating and cooling capacity without a separate auxiliary refrigeration circuit. SmartPack 3 is an all-in-one monobloc package with full inverter technology and brushless EC plug-fan motors. Airflow rates across the range are listed at 3,200 to 12,000 cubic metres per hour.
Clivet says the range follows standardised options used across its rooftop products. That allows different unit sizes and standard models in the same building or system to use common control logic and accessory choices, supporting shared management, monitoring and maintenance. The company also says SmartPack 3 is designed as a retrofit for the earlier CKN-XHE2i series, retaining its ductwork configurations and compact dimensions.
One Control Approach Across Rooftops
The announcement matters to building operators planning replacement or retrofit work, particularly where a site has spaces with different ventilation, cooling or humidity needs. A shared control approach across rooftop units could reduce the need to manage separate operating logic for each model, while retaining existing ductwork may limit the changes required during a retrofit. These are design intentions described by Clivet; the report does not provide installation data or measured savings from completed projects.
The move to R454C also reflects refrigerant choice as a product feature. Cooling Post characterises it as lower-GWP, but the report provides no comparative GWP figure, refrigerant charge, leakage assumptions or lifecycle assessment. Buyers therefore cannot use the announcement alone to calculate the climate impact of a particular installation or compare it fully with other rooftop products.
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Designed for Mixed-Use Buildings
Clivet product manager Lorenzo Cristiani described applications in places such as shopping centres and showrooms, where different areas can have distinct requirements. He said retail space could use CO₂ or VOC sensors to manage air renewal during busy periods; checkout areas or kitchens could use forced extraction; and spaces with high latent loads could use hot-gas post-heating for dehumidification.
Cristiani said those functions can be managed through a single IntelliAir controller or the Clivet Eye app, rather than requiring technicians to learn separate control protocols for each product series. His examples explain the intended flexibility of the platform, but are product-manager statements, not independent performance findings. The report gives no named installation, customer results or field-test measurements.
“The REVO system “harnesses the energy from the exhaust air directly within the direct expansion circuit.””
— Cooling Post report on Clivet SmartPack 3
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Pricing and Test Details Not Reported
The source does not state when units will be available, what they will cost, which markets will receive them, or whether all sizes and options will be offered in every region. It also does not provide model-by-model specifications, the basis for the reported SEER and SCOP averages, or independent verification of the operating range and performance figures.
Other details needed for a purchasing or environmental comparison are absent, including the exact GWP value and refrigerant charge, product dimensions, noise levels, and installation or maintenance requirements. Clivet’s retrofit statement refers to compatibility with the previous CKN-XHE2i series, but the report does not list site conditions or confirm that existing ductwork will suit every replacement installation.
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Availability and Specifications Awaited
Prospective buyers and installers will need further information from Clivet or local distributors on launch timing, prices, regional configurations and complete technical documentation. The company’s product information should clarify how performance figures vary by size and operating conditions, along with refrigerant data and compatibility requirements for CKN-XHE2i replacements.
Until those details are published, the confirmed development is the introduction of the SmartPack 3 product range and the features reported by Cooling Post. The report does not announce customer deployments, sales figures or measured energy savings, so the units’ real-world results remain to be established.
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Key Questions
What is Clivet SmartPack 3?
SmartPack 3 is Clivet’s new generation of rooftop air-conditioning units using R454C. The reported range includes capacities from 25.3 kW to 42.4 kW and airflow rates from 3,200 to 12,000 cubic metres per hour.
What does the REVO system do?
Clivet says its REVO thermodynamic recovery system uses energy from exhaust air within the direct-expansion circuit to increase heating and cooling capacity, without an auxiliary refrigeration circuit.
Can SmartPack 3 replace CKN-XHE2i units?
Clivet says SmartPack 3 is designed for a seamless retrofit with the earlier CKN-XHE2i series, retaining the same ductwork configurations and compact dimensions. The report does not provide project-specific compatibility checks, so installers would need to confirm suitability for each site.
When will the units be available, and what will they cost?
The source report does not give availability dates or pricing. Those details, as well as regional product specifications, remain unreported.
Source: rss
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