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Meilleures pratiquesPROHeat2o significantly reduces overall energy costs by maximizing chiller performance and effectively recovering waste heat.
PROHeat2o exemplifies best practices in heat recovery with its 2-step Heat Recovery Process, making use of waste heat for a variety of applications. The system is factory-installed within the standard chiller housing and is available on ALL PROChiller System models. In Step 1, waste heat from the refrigerant is harvested through a brazed stainless steel heat exchanger refrigerant-to-glycol water “recovery” loop. The closed “recovery” loop temperature closely follows the discharge refrigerant temperature. In Step 2, a second fluid-to-fluid heat exchanger is then utilized to pre-heat potable water for the customer. The pre-heated water feeds into the customer’s traditional water heating equipment, reducing (or even eliminating) their fossil fuel heating needs. This process allows for multiple benefits versus a single-step heat recovery system: • Lowered Energy Consumption: By utilizing otherwise wasted energy, PROHeat2o minimizes the consumption of electricity, propane, or natural gas for heating water, resulting in reduced energy bills and a smaller carbon footprint. Additionally, the system's dual fluid pumps can be turned on or off based on hot water demand, which adds to operating cost savings. • System Protection: By separating the Refrigerant from the potable water supply, PROHeat2o safeguards both the refrigeration system and the potable water supply, preventing potential damage or contamination. • Cost-Effective Maintenance: Expensive refrigeration repairs caused by low water quality are eliminated by the fluid-to-fluid heat exchanger for potable water heating. When heat exchanger fouling occurs, the low cost fluid to fluid heat exchanger is easily cleaned, or replaced, without extended downtime or high service costs. …
Meilleures pratiquesPROGreen Solutions Chiller Systems Use Carbon Dioxide, R744, as a Refrigerant
Utilizing carbon dioxide (CO2 or R744) as a refrigerant offers numerous environmental benefits, such as low global warming potential (GWP) and zero ozone depletion potential, as well as long-term financial benefits to the user. Continuous improvement and staying up to date with industry advancements are key to optimizing the use of CO2, and the PRO Refrigeration team does exactly that with their PROGreen Solutions team. • Environmental Impact: CO2 (R744) has a Global Warming Potential (GWP) rating of 1, meaning it has no impact on global warming. In comparison, PRO's other equipment uses the refrigerant R404A with a GWP of 3,900. By adopting CO2 refrigerant, PRO significantly reduces carbon emissions and contributes to environmental sustainability. • Energy Efficiency: CO2 systems can operate above the trans critical point, allowing for increased heat recovery of more than 100%. By generating hot water even during low cooling load and low ambient periods, CO2 system users can eliminate the need for fossil fuel heating sources while shrinking their carbon footprint. • Cost Efficiency: CO2 refrigerant costs are currently 95% lower per pound than common chemical-based refrigerants. Utilizing CO2 recovered from the atmosphere, PRO is eliminating the need for expensive synthetic refrigerants that all have a future phase-out date. …
MembreVitalis
Vitalis is a vertically integrated original equipment manufacturer (OEM) of CO2 based commercial and industrial sized equipment. Our product lines include R744 heating and cooling solutions, extraction and refinement, and CO2 capture and storage systems. …
MembreGEA
GEA is a global specialist in industrial refrigeration, heating, and sustainable engineering solutions for a wide array of industries. We provide turnkey cooling and heating installations, custom-engineered systems, compressors & compressor packages, chillers, controls, and heat pumps to meet precise temperature requirements. And comprehensive service programs support our customers throughout the full life cycle of their plant and equipment to ensure peak performance. The effects of climate change have led to an increasing demand for heating and cooling. And the use of certain refrigerants can cause the release of greenhouse gases or other pollutants. GEA is helping companies switch to the more environmentally friendly, future-proof, energy-efficient, natural refrigerants such as ammonia and CO2 to meet the stricter cooling gas regulations to cut greenhouse emissions and protect the ozone layer. GEA proven technologies provide integrated, high-efficiency solutions that significantly reduce CO₂ emissions and energy costs. Our experts know how to support you with our safe and effective products and solutions for heating and cooling, due to long-standing expertise with the natural refrigerant ammonia …
06/2023 Publication - VideoSérie de vidéos | Femmes dans la réfrigération
Voix de femmes de Cool Trainings 2022 - Des femmes du secteur des RAC s'expriment sur leurs problèmes et difficultés, mais aussi sur le plaisir de travailler dans l'industrie et sur les raisons pour lesquelles le renforcement de l'autonomie des femmes dans le secteur doit être encouragé.
06/2023 Publication - VideoSérie de vidéos | Les avantages des réfrigérants naturels
Que sont les réfrigérants naturels et pourquoi est-il si important de les utiliser ? Quels sont les avantages et les difficultés liés à l'utilisation de réfrigérants naturels ?
Écoutez les techniciens en réfrigération et en climatisation du monde entier qui répondent à ces questions et expliquent les avantages des technologies Green Cooling.MembreArea Cooling Solutions
We are AREA. Since 1986 at your side for HVAC and Refrigeration projects. Innovation, sustainability and service are at the heart of everything we do. Over 13 years experience in inverter driven applications. Remote control and preventive maintenance features. Over 14,000 iCOOLTM units operating worldwide. Solutions for natural refrigerants, including CO2 and R290. First concepts of iCOOLTM CO2 were completed in 2016. We support our partners. We have developed the Areacademy and the Green Tech Hub: a competence center for CO2 and inverter technology. …
MembreSanhua International Europe, S.L.
OUR COMMITMENT TO PROVIDE GREEN TECHNOLOGY FOR LOW CARBON FOOT PRINT We provide components and solutions to HVAC-R industry in order to support the protection of the environment by reducing carbon foot print, energy consumption and increasing system efficiency. SANHUA offers a comprehensive range of components suitable for natural refrigerants such as R290 and CO2 - both sub-critical and trans-critical applications. Our product range includes electronic expansion valves, thermostatic expansion valves, pressure transmitters, ball valves, and various line components like inverters, braze-plated heat exchangers, and micro-channel heat exchangers. We have established ourselves as a leading supplier in the Heat Pumps sector, with a strong emphasis on R290 technologies. Additionally, we provide a multitude of innovative solutions for OEMs and installers in the Commercial Refrigeration field. These solutions are specifically designed for applications in Refrigeration and Food Retail, featuring a diverse range of options for R744. SANHUA is the world's largest HVAC-R component manufacturer, supplying more than 40 million EEVs to the refrigeration, automotive, heat pump and AC industries every year. SANHUA customers can rely on adaptive production capacity, continuous deliveries, and stock availability. …
MembreKoolboks
Koolboks is a for-profit organization that specializes in innovative refrigeration solutions. Our mission is to revolutionize access to reliable cold chain infrastructure, empower local entrepreneurs, and drive sustainable economic growth across Africa. We are dedicated to providing sustainable and affordable refrigeration options that not only benefit individuals and communities but also prioritize environmental responsibility. One of the key pillars of Koolboks Pay As You Go's commitment to sustainability is our use of natural refrigerants, with a particular emphasis on R600a. Our solar-powered freezers are equipped with a patented technology to store electricity using climate friendly ice packs supported by a lithium-ion battery. The system comes with two integrated USB outlets to charge or power electronic devices, solving the dependency on unreliable power grids. The units can be purchased on a pay-as-you-go model, eliminating large upfront investments. This supports the affordability of equipment for productive use, leading to ownership of assets and financial inclusion. With our commitment to social impact, Koolboks emphasizes job creation and supports gender equity. Our solution has the potential to generate employment opportunities in the informal retail sector, which predominantly benefits female entrepreneurs who own and manage small shops. By equipping them with our innovative refrigeration products, we empower people to improve their livelihoods and contribute to local economic development. …
MembreAgrivaluechain Services Pvt Ltd
Agrivaluechain Services Pvt Ltd (AVC) , is a design and Engineering Consulting firm based at Chennai India. AVC works in Cold chain and Food Industry sector with private sector and public sector from concept stage till completion of the projects in India, Asia & Africa. Aligning to our mission with UN sustainable goals on environment and climate change reduction, AVC is committed to use Natural refrigerants like ammonia / Co2 in Industrial refrigeration systems and integrate solar energy system in the cold chain and food processing industry projects. …