Advanced Heating &
Cooling Systems
High-efficiency solutions
for commercial use.
Achieve up to 80% savings on energy and operating costs with smart monitoring and comprehensive remote control.
Our systems combine
efficiency, safety, and peace of mind.
Cost Efficiency
CO₂-refrigerant-based systems provide heating, cooling, and integrated solutions, reducing annual energy costs by up to 80%. Unlike traditional electric systems, only 20% of energy comes from electricity— the rest is naturally drawn from air, ground, or water.
Reliable Performance in Any Climate
Our systems maintain high heating temperatures up to 90°C, even under extreme outdoor conditions.
Safe and Environmentally Friendly
CO₂ gas is non-flammable and non-toxic, ensuring complete safety for people, facilities, and the environment.
Seamless Integration
No dismantling or structural changes No dismantling or structural changes are required Our systems integrate effortlessly . with your existing infrastructure, saving time and installation costs.
Smart Remote Monitoring & Digital Control
Monitor temperature, pressure, and CO₂ levels in real time. Enjoy automatic alerts, smart scheduling, and full digital control of your system.
24/6 Professional Technical Support
Nationwide service ensures fast response times, including quarterly maintenance for ongoing system reliability.
Proven Technology & Global Compliance
Nik Systems holds a registered patent for CO₂-refrigerant-based technology. Our systems are ISO 9001 certified, CE compliant, and carry the Israeli Green Label.
Exclusive Partnerships with Industry Leaders
Nik Systems is the exclusive importer and installer in Israel of BOCK and DANFOSS compressors. Our technicians receive specialized training in Germany directly from the compressor manufacturers.
Up to 80% Energy Savings
Fill in your details
and discover
your potential annual savings.
Our systems require only about 20% electricity, while the remaining 80% of the energy needed for heating or cooling is naturally drawn from the environment — air, ground, or water.
The technology operates through the compression and expansion of CO₂ gas in a closed-loop cycle, harnessing phase-change dynamics to generate heat or cooling efficiently.
Unlike traditional electric heating systems, where energy is consumed entirely from electricity,
our system recycles most energy directly from the surrounding environment.
This results in dramatically lower electricity consumption and operating cost reductions of up to 80%.
Winning Customer Experience
Peace of mind. Lower costs.
Quick Customer support.
Technical Support
– 24/6
professional assistance whenever needed
24-
Month Warranty
full coverage, quarterly service visits, and long-term optimization
Continuous Monitoring
real-time alerts for safety and efficiency
Trusted by Customers
100% Client Recommended
NIK System Solutions
Heating Systems
Hot water up to 90°C in all weather conditions, even at 0°C outdoors
Ideal for hotels, hospitals, industrial facilities, swimming pools, institutions, and mikvahs
Up to
80%
Savings
Cooling Systems
Eco-friendly industrial refrigeration, achieving –50°C, even in 55°C heat
Ideal for industrial cold storage
Up to
55%
Savings
Chiller Systems
Unique CO₂-refrigerant chillers provide simultaneous heating and cooling, offering independence between systems, high efficiency, and double energy savings
Perfect for hospitals, hotels, campuses, and institutions
Up to
60%
Savings
Integrated Smart Systems
Heating, cooling, and energy storage in one advanced solution
Electricity savings doubled, suitable for agricultural and industrial applications
Up to
75%
Savings
How the Heating System Works
Step-by-Step Installation
Site Assessment – Our team evaluates your needs
and recommends the optimal solution
nfrastructure Preparation – Electrical, water,
cooling lines, and plumbing setup
Professional Installation – Executed according
to approved plans under licensed engineer supervision
Pressure and vacuum testing is performed, followed by
controlled system start-up to ensure perfect operation.
We train your maintenance team and provide close support with
continuous monitoring, so you enjoy the system free of hassle.
About Nik Systems
Nik Systems specializes in the design, manufacturing, and installation of advanced CO₂-based heating and cooling systems — a revolutionary solution for institutional and industrial applications.
With over 12 years of proven experience, we deliver cutting-edge systems
that set new standards in efficiency, sustainability, and performance.
To date, Nik Systems has successfully installed more than 70 systems across Israel
and is now active in four countries.
Turn Energy Bills
into Profit
Nik Systems plugs into your existing setup –
no upfront costs.
Watch your energy expenses
become long-term savings.