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Aermec Heat Pumps

NRP 800-1800 NYK

NRP 800-1800

Heat Pumps (52-120 Tons)

For More Information:

Manufacturer's Site
Aermec NRP Heat Pump

NRP is Aermec’s range of multipurpose external heat pump units operating on refrigerant R410A, designed for four-pipe systems. With just one unit, simultaneous, independent hot and chilled water requests can be accommodated all year round, generating significant energy savings.

A two-pipe version is also available. In this version, the unit produces cold water or hot water in one heat exchanger (connected to the building) and hot water for DHW in another heat exchanger. This version should be used in buildings with two-pipe terminal units with regular demands for DHW.

Accessories
  • AER485P1: RS-485 interface for supervision systems with MODBUS protocol
  • AERNET: The device allows the control, management and remote monitoring of a chiller with a PC, smartphone or tablet using a cloud connection. With a simple click, it’s possible to save a log file with all the connected units’ data in the personal terminal for post-analysis.
  • PGD1: Allows control of the unit at a distance
  • GP: Anti-intrusion grid
  • AVX: Spring anti-vibration support
Characteristics
  • High-efficiency scroll compressors with low power input
  • Axial fans for extremely quiet operation
  • Heat exchangers optimized to benefit from the excellent heat transfer characteristics of R410A.
  • Flow switch as standard supply
  • Water filter options for integrated hydronic modules with pumps, buffer tank, buffer tank and pumps, or only pumps
  • Expansion tank
  • Safety valve
  • Pressure gauge
Microprocessor Controls
  • Control from the entering water temperature, with the possibility of selecting control of the leaving water temperature
  • Condensing control in summer with a 0-10 V modulating signal based on pressure and compensated for external air temperature
  • Evaporating control in summer for heat pump operation
  • Intelligent defrost control on drop of pressure
  • Automatic rotation of compressors and pumps based on operating hours
  • Load limiting safety control
Versions
  • NRP_A: Multipurpose high-efficiency version
  • NRP_E: Multipurpose high-efficiency low-noise version
Operational Limits
  • (1) Cooling mode: Maximum external air temperature 114.8 °F
  • Heating mode: Maximum leaving water temperature 130 °F
Accessories (Factory-Fitted Only)
  • DRE: Electronic device for peak current reduction
  • RIF: Power factor correction, connected in parallel to the motor allowing about 10% reduction of input current

NYK

Heat Pump (26 Tons)

For More Information:

Manufacturer's Site
Aermec NYK Air To Water Heat Pump

The Aermec NYK is an air-cooled reversible modular heat pump for the production of chilled or hot water. It can satisfy the needs of residential, commercial, or industrial applications, delivering domestic hot water production up to 149 °F with vapor injection compressors. Performances exceed the minimum efficiencies required by the ASHRAE 90.1 – 2019 regulation. In order to provide flexibility to the existing Aermec product lineup, the NYK can be integrated with Aermec chillers, free cooling chillers, heat pumps, and simultaneous units in the same piping system.

Features
  • Operating field:
    • Working at full load down to -4 °F outside air temperature in winter, and up to 118.4 °F in summer. Hot water production up to 149 °F.
  • Modularity:
    • It is possible to couple up to 9 units designed to reduce the overall unit dimensions to a minimum. Silent at the highest levels thanks to the inverter fans used in both the standard (J) and oversized (M) options – the latter also offer high static pressure.
  • Flexibility
    • NYK allows the installation to be adapted to the actual development system requirements, therefore, the power can be increased over time in a simple and inexpensive way.
  • Reliability
    • The electrical panel on each module and the management logic via the Multichiller_EVO accessory, which allows the modules to work in synergy with each other, ensure continuity of service even if one unit malfunctions.
    • Modularity is essential when component redundancy is required, as it allows for a safer system design and increased reliability.
    • Can be used in a system with fixed or variable flow rates.
Accessories
  • AER485P1: RS-485 interface for supervision systems with MODBUS protocol
  • AERNET: The device allows the control, the management and the remote monitoring of a Chiller with a PC, smartphone or tablet using Cloud connection. Save a log file with all the connected units’ data in the personal terminal for post analysis with a simple click.
  • MULTICHILLER_EVO: Control, switch-on and switch-off system of the single chillers for installations with multiple units, always ensuring constant flow rate to the evaporators.
  • PGD1: Allows you to control the unit at a distance.
  • CRATE: Special crate for transport
Factory-Fitted Accessories
  • KNYK: Pair of caps with grooved joints assembled on the unit manifold
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                      Jim Lubratt

                      President & Chief Executive Officer

                      Jim Lubratt has been president of SVL since 2006. He first joined the company as a sales engineer in 1992 and was made a partner in 2000. He holds a Bachelor of Science in mechanical engineering from Southern Methodist University and first entered the HVAC industry as a marketing engineer for a heat pump manufacturer in Texas.

                      In addition to his role at SVL, Jim is vice president of AQC Industries, LLC, a manufacturer of specialized underground ductwork systems. He is also an investor and board member for Hydromx, Inc., a manufacturer of heat transfer nanofluids, and Crotega, Inc., creators of personal and building security solutions.

                      Jim and his wife, Tracy, met in college and married in 1993. They have three children, two of whom have graduated college in Texas, while their youngest is attending Grand Canyon University in Arizona.

                      Outside of work, Jim places a priority on his faith, family, friends, and fitness. He enjoys helping people-supporting charities, time with his wife and kids, road-biking with friends and efforts to stay physically fit.

                      A message from Jim on the achievements of SVL

                      SVL started in February 1967 by Charlie Schwab and Craig Vollhaber. Schwab-Vollhaber, Inc. (as it was named at the time) steadily grew and, in 1985, welcomed Paul Lubratt as another partner, becoming Schwab-Vollhaber-Lubratt, Inc. SVL’s founders had the determination to build the most talented, customer-focused HVAC representative in the Midwest. Our original drive and passion still shape the company and culture to this day. The achievements of an organization are the results of the combined efforts of every individual. From humble beginnings, SVL founders paved the way to industry success with hard work and determination. “Today, SVL is strongly organized with great people to lead our industry forward as we are challenged with fast-paced changes to reduce our environmental impact,” says Jim. Now, 55+ years later, SVL is under the leadership of two new principals who share the same vision and drive that has propelled SVL throughout the years. Built on a foundation of integrity, Jim Lubratt, and Charlie Vollhaber strive to ensure opportunities for personal growth, improved work environment, and shared life enrichment. The achievements of our organization are the results of the combined efforts of every individual.

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                      Charlie Vollhaber

                      Executive Vice President & Officer

                      Charlie Vollhaber is a third-generation employee at SVL, as a grandson of company co-founder Craig Vollhaber and son of former CEO Todd Vollhaber. Charlie holds a Bachelor of Science in mechanical engineering and an MBA, both from the University of Minnesota. He became an outside salesman for SVL in 2013, was made a partner in 2019, and then executive vice president and officer in 2022.

                      He grew up playing sports, including football, basketball, golf, and track, and enjoys the competitive nature of the HVAC industry. “I like that no two days are ever the same as there are always questions to answer and problems to solve,” he says. “Most of all, I enjoy working with great people and coordinating together on challenging projects to achieve positive results together.”

                      Outside of work, Charlie enjoys spending time with his wife, Lesley, and their three boys. He’s also fond of golfing, traveling, and attending concerts and sporting events. One of his favorite quotes is from the book of Philippians: “Do nothing from selfish ambition or conceit, but in humility count other more significant than yourselves. Let each of you look not only to his own interests, but also to the interests of others.” Because HVAC and construction is such a team effort, he says, “this mindset helps to create positive results in a vast majority of situations.”

                      A message from Charlie on the culture of SVL

                      “At SVL, we strive to cultivate a unique culture that revolves around finding and empowering exceptional individuals. We believe in equipping our team members with the right tools and resources to succeed.

                      As we’ve grown the business, we have deliberately maintained a small firm culture, fostering an environment where collaboration thrives. We encourage open dialogue and promote a sense of comfort among our employees, allowing anyone to ask questions and seek guidance from anyone else, regardless of their level within the organization.

                      We foster a workshop-like atmosphere where everyone’s contribution is valued. Presenting your work to another individual or a group of teammates provides a platform for collaboration, where ideas are shared, dissected, and improved collectively. We firmly believe in the power of mentoring and provide various avenues for both formal and informal guidance. Whether it’s through structured training programs or casual conversations, we encourage team members to discuss a wide range of topics, from work-related successes or issues to everyday personal life topics.

                      In summary, our culture is built on the foundation of attracting exceptional individuals, empowering them with the necessary tools, and fostering a collaborative environment where mentorship and growth thrive. We are committed to creating an atmosphere where every team member feels supported, valued, and encouraged to reach their fullest potential.”

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                      Al Gramse

                      Vice President of SVL Service Corporation

                      Al Gramse has been in the HVAC industry for over 30 years. He began as a service technician.  Then over his career worked in technical support, building automation, then service manager prior to his current role.

                      How did Al end up in the HVAC industry?  “After high school, I took a couple years to figure out what I wanted to do.   Where I was working at the time, a grumpy old coworker, who I didn’t get along with, walked up to me and said ‘What are you doing here?  Go back to school.’”  I said, “For what?”  He said “There’s a tech school down the street.  Go down there and pick something that interests you”. Then he walked away.  That weird interaction, with someone I didn’t get along with, sent me down a 30-year path in the HVAC industry.   Never underestimate the potential of a little encouragement.   Even if it is from a strange source.

                      Al has been with SVL for 15 years and is the head of our SVL Service division. “The people here are some of the best in the industry,” Al says. “A bunch of team-oriented, knowledgeable, go-getters.” His personal mantra is “figure it out,” “Do a little fact-finding on your own. Use your own brain before you use someone else’s. But know when to ask for help.” he prescribes. “It’s amazing what you can accomplish on your own if you dig in a little bit.”

                      Outside of work, Al has lots of outdoor hobbies, including hunting, fishing, and motorcycling, though his favorite pastime is simply hanging out with family.

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                      Jennifer Roach

                      Director of Marketing, Events & Administration

                      More than just a creative director, Jen brings 30 years of marketing and leadership magic to SVL. Her journey began in the trenches of graphic design, quickly evolving into crafting eye-catching campaigns for iconic brands like Target, Gabberts, Gander Mountain and Camping World. As a seasoned director and agency veteran, she honed her skills with recreational vehicle giant Parts Unlimited before leading creative teams at HOM Furniture and, ultimately, landing at SVL during a crucial growth phase.

                      Jen thrives on "servant-leadership," empowering her team and fostering a culture of trust and mutual respect. "It unlocks their potential, fuels creativity, and leads to work we're all proud of," she says. "I want my team to care, collaborate, and push boundaries together."

                      When not shaping impactful campaigns, Jen enjoys weekend adventures with her husband, Scott, and son, Crew. Their lives are a tapestry of shared passions, from bike rides and baking experiments to cheering on Simley High School wrestlers. And with her recently built forever home in Cottage Grove, her free time now includes a new, thrilling chapter: weekend renovation warrior!

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                      Mike Ruff

                      Vice President of Information Technology

                      Mike Ruff, the Vice President of Information Technology at SVL Inc., is a seasoned professional with an impressive 24-year tenure in the IT industry. His journey in the field is marked by extensive experience and expertise in various domains, including serving as a Cloud Architect focusing on Azure Software as a Service (SaaS), Infrastructure as a Service (IaaS), and both B2B and B2C solutions. Mike’s skills extend to being a Security Architect, where he has honed his knowledge in safeguarding digital assets, and he is also proficient in the Microsoft 365 stack, virtualization, routing, switching, and wireless technologies.

                      Beyond his professional roles, Mike is deeply passionate about technology in all its forms, which is evident in his career and personal hobbies. His love for technology is not just limited to his work but also spills over into his leisure activities. In the summertime, Mike enjoys the thrill of riding his motorcycle, embracing the freedom and adventure it brings. When winter arrives, he switches gears to snowboarding, seeking the excitement and challenge of the snowy slopes. These hobbies reflect Mike’s dynamic personality and continuous pursuit of technically engaging and physically exhilarating activities.

                      Mike Ruff's blend of professional expertise and personal passions make him a unique and valuable asset to SVL Inc., embodying a perfect synergy of technical acumen and a zest for life's adventurous aspects.

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