Engineered specifically for the heating profile of Climatic Zone E, these systems offer optimum seasonal coefficient of performance (SCOP) for residential retrofits and new developments in Verona.
Verona is characterized by a rich historical urban landscape, strict local regulations regarding building envelope preservation, and a transition plan dictated by Italy’s National Integrated Energy and Climate Plan (PNIEC). The city is located in Climatic Zone E, requiring 2,400 Heating Degree Days (HDD). This means heating equipment must operate reliably under high seasonal demand without relying heavily on auxiliary electrical resistance.
In addition, Po Valley (Pianura Padana) environmental policies limit the utilization of biomass boilers due to fine particulate matter emissions (PM10 and PM2.5). Natural gas boilers are subject to progressive phase-outs under the European Union Green Homes Directive (EPBD). Consequently, high-performance air-to-water heat pumps have emerged as the primary vehicle for heating modernization.
Using R290 (Propane) heat pumps allows engineering firms, developers, and municipalities in Verona to satisfy zero-emission regulations. They can also maintain hot water temperatures (up to 75°C) compatible with existing cast-iron radiator loops in retrofitted buildings located in Verona's Centro Storico.
The European F-Gas Regulation (EU) No 517/2014 and its updated 2024 revisions mandate a rapid phase-down of hydrofluorocarbons (HFCs), rendering common refrigerants like R410A and R32 obsolete for new installations within the decade. Propane (R290) has surfaced as the primary natural alternative.
| Refrigerant Type | Ozone Depletion Potential (ODP) | Global Warming Potential (GWP) | Verona Building Safety Class | Legislation Risk (up to 2030) |
|---|---|---|---|---|
| R290 (Propane) | 0 | 3 | A3 (Highly Flammable, requires outer monoblock design) | Future-proof / Unrestricted |
| R32 | 0 | 675 | A2L (Mildly Flammable) | High phase-out pressure / Quota restrictions |
| R410A | 0 | 2088 | A1 (Non-Flammable) | Imminent bans for new residential products |
By utilizing R290, HVAC projects in Veneto bypass the administrative requirements of F-gas registries and periodic leak check tracking mandated under Italian law (D.P.R. 146/2018). PeakWay designs self-contained outdoor monoblock R290 loops, keeping propane outdoors and using water to transfer heat inside. This ensures safety compliance under European standard EN 378 and Italian fire safety codes.
Our R290 product range integrates smart hardware and thermodynamic safety to optimize seasonal performance factors.
PeakWay integrates customized DC inverter rotary compressors optimized for propane’s specific thermodynamic properties. Combined with EVI technology, our systems maintain output at low ambient temperatures without resorting to auxiliary heat. At -20°C ambient temperatures, our systems can deliver 60°C water with high efficiency.
Under high relative humidity conditions common in the Veneto plains, frost accumulation on evaporators can degrade performance. Our adaptive defrost control system uses multi-point sensor arrays tracking temperature differentials, ambient humidity, and refrigerant pressure. This initiates defrost cycles only when necessary, preventing energy loss.
Safety is paramount when designing R290 systems. The electrical junction box, inverter drivers, and compressor terminals of PeakWay heat pumps are hermetically isolated. This prevents sparking, and internal vapor sensors immediately isolate the system if a refrigerant leak is detected.
Utilizing dual-circuit stainless steel brazed plate heat exchangers helps maximize thermal transmission efficiency. This reduces the required refrigerant charge to meet regulatory thresholds, lowering safety risks.
Our R290 propane systems are designed for residential, commercial, and industrial retrofits throughout the Verona region.
Historically preserved properties in Verona often feature structural protections that prevent the installation of underfloor heating or wall insulation. PeakWay high-temperature R290 heat pumps deliver 70°C–75°C radiator heating water. This allows direct boiler replacement without replacing piping or radiator infrastructure.
Verona's rural hospitality sector, including agritourism facilities and wineries in Valpolicella, requires space heating, seasonal cooling, and sanitary hot water. Our multi-function 50kW units provide simultaneous heating and cooling with heat recovery, optimizing efficiency during seasonal transitions.
Verona's agricultural sector requires steady thermal energy for grain, tobacco, and timber drying. PeakWay high-temperature air-source systems offer a clean alternative to fossil fuel burners, cutting operating costs by up to 50% depending on seasonal utility tariffs.
Zhejiang PeakWay Pump Co., Ltd. specializes in the research, development, manufacturing, and application of air source heat pump systems. As a professional manufacturer in China’s heat pump industry, PeakWay is recognized for its strong technical capabilities and continuous innovation.
The company offers a comprehensive product portfolio, including residential units, commercial systems, low-temperature dual-supply systems, low-temperature triple-supply systems, high-temperature hot water units, and high-temperature drying equipment. With dozens of models and configurations available, PeakWay’s products are widely used in residential, commercial, and industrial applications, covering heating, cooling, domestic hot water, and industrial drying needs.
Guided by market demand, PeakWay is committed to delivering high-efficiency and energy-saving solutions to its customers. The company operates a modern manufacturing facility equipped with multiple intelligent heat pump production lines. By adopting standardized and automated assembly processes, along with strict quality control at every stage, PeakWay ensures consistent and reliable product performance. The company adheres to international quality standards as well as national and industry regulations, striving to achieve near zero-defect manufacturing.
In terms of quality assurance and certifications, PeakWay has obtained ISO 9001:2015 Quality Management System certification and ISO 45001 Occupational Health and Safety Management System certification. The company is also equipped with advanced testing capabilities for extreme conditions, including low-temperature performance testing. Its products have repeatedly passed authoritative inspections, demonstrating excellent stability and durability.
PeakWay upholds a “people-oriented and innovation-driven” philosophy, continuously investing in core technologies, advanced equipment, and comprehensive after-sales service systems. The company has established a well-structured service network, providing one-stop solutions from system design and product selection to installation, commissioning, and maintenance, earning strong trust and reputation among its customers.
With the global emphasis on energy conservation, environmental protection, and sustainable development, air source heat pumps are becoming an increasingly important clean energy solution. Thanks to outstanding product performance and significant energy-saving benefits, PeakWay’s products are gaining growing recognition in the market and are becoming a preferred choice for customers.
Looking ahead, Zhejiang PeakWay Pump Co., Ltd. will continue to be driven by technological innovation and customer value, constantly enhancing product competitiveness and service quality. The company is committed to working closely with partners worldwide to promote green energy solutions and achieve mutual growth and long-term success.
Integrating air-source heat pumps into modern thermal networks requires systemic engineering. Here is how PeakWay structures large-scale projects:
When hot water demands fluctuate in commercial complexes or multi-family residences, a single large heat pump may undergo short-cycling, reducing compressor lifespan. PeakWay integrates multiple 16kW to 50kW R290 Monoblock units in cascade configurations. Centralized PLC controllers dynamically cycle individual units based on actual load calculations. This guarantees operation at peak COP and ensures reduncancy.
With Italy’s electric grid prices fluctuating dynamically, PeakWay heat pumps support SG Ready protocols. This allows integration with rooftop PV systems and battery storage. When solar production spikes, the system receives a signal to ramp up heating and store thermal energy in a buffer tank. This minimizes grid reliance and lowers operating costs.
For large properties where replacing legacy systems is cost-prohibitive, we design hybrid solutions. A PeakWay air-to-water R290 heat pump handles baseline heating loads (which make up roughly 80% of annual demand). The existing gas boiler only fires up during extreme, sub-zero winter temperatures, balancing operating costs and initial investment.
Explore our complete catalog of CE/CB-approved air-source heat pumps, covering residential, commercial, and industrial thermal requirements.
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