Our heat pumps are designed to meet the certification and compliance requirements of different international markets.

Depending on the product model and target market, available certifications may include:

• CE Certification

• ErP (Energy-related Products) Compliance

• RoHS Compliance

• TÜV Certification

• MCS Certification (UK Market)

• Other market-specific certifications upon request

Please contact our team for model-specific certification documents and compliance information for your target market.

Yes, we provide ODM services for distributors, wholesalers, brands, and project customers worldwide.

Our ODM capabilities include:

• Custom logos and branding

• Product appearance customization

• Packaging design

• User manuals and documentation

• Controller interface customization

• WiFi and mobile app solutions

• Product specification optimization for different markets

Whether you are building a private-label brand or developing a customized heat pump solution, our team can support your project from concept to mass production.

The standard MOQ for OEM orders is only 50 units per model.

For larger projects, we can provide customized branding, packaging, user manuals, and product labeling. Our team will work closely with distributors and private-label brands to develop solutions that match their market requirements.

Please contact us with your project details, and we will recommend the most suitable OEM solution.

Our heat pumps have been exported to a wide range of international markets, including Europe, the United Kingdom, Australia, the United States, India, the Philippines, Vietnam, Malaysia, Thailand, and other regions.

With experience serving distributors, OEM partners, and project customers worldwide, we understand the different certification requirements, climate conditions, and market preferences across various countries.

If you are targeting a specific market, our team can recommend the most suitable heat pump solutions based on local regulations and customer demand.

Warranty policies vary between manufacturers.

Many warranties cover replacement parts but do not automatically include

local labor or technician costs, so distributors should confirm this before purchase.

Yes. Qualified OEM customers, project orders, and long-term distribution partners

may receive customized warranty solutions based on product model, order volume,

market requirements, and written agreement.

Manufacturers typically request photos, videos, operating data, model information,

serial number, installation details, and fault descriptions. Complete information helps

speed up troubleshooting and claim handling.

Response times depend on spare parts inventory, destination country,

shipping method, and customs clearance. Distributors are encouraged

to keep common spare parts locally for faster service.

We offer heat pump solutions with different refrigerants depending on the application and target market requirements.

Available refrigerants include:

• R290 – Ultra-low GWP refrigerant widely used in European markets and environmentally focused projects.

• R32 – High-efficiency refrigerant suitable for residential and commercial heat pump applications.

• R410A – Commonly used in certain drying and HVAC applications.

• R134a – Frequently used in cooling and temperature-control equipment such as ice bath chillers.

Our team can recommend the most suitable refrigerant based on your local regulations, performance requirements, and market preferences.

The standard production lead time is approximately 45–55 days after receipt of the deposit.

The exact lead time may vary depending on product type, order quantity, customization requirements, and seasonal production schedules.

For urgent projects, please contact our sales team to discuss available production arrangements.

Yes, factory visits are welcome.

We warmly welcome distributors, OEM partners, and project buyers to visit our manufacturing facility in China.

During your visit, you can tour our production lines, testing laboratories, quality control processes, and product testing facilities to gain a better understanding of our manufacturing capabilities and quality standards.

If you plan to visit, please contact our team in advance so we can arrange a suitable schedule and provide the necessary support.

Modern pool heat pumps with titanium heat exchangers are generally designed for both chlorine and

saltwater pools. However, proper water chemistry should always be maintained according to product instructions.

Warranty coverage may vary by product model and application. Distributors should confirm

the warranty terms for pool heat pumps, air to water heat pumps, and project-specific products before placing an order.

Not necessarily. A longer warranty is valuable only when it is supported by

clear claim procedures, spare parts availability, technical support, and reliable product quality.

Commissioning ensures that the heat pump, pumps, pipes, manifolds,

buffer tank, fan coil units, underfloor heating, and DHW tank work together properly.

Without correct commissioning, even good equipment may deliver poor comfort, unstable temperatures, or lower efficiency.

https://www.nordthermglobal.com/blog/why-is-air-to-water-heat-pump-installation-so-expensive

Not always. The outdoor heat pump unit is an important part of the cost,

but the total project cost also depends on system design, pipe length, indoor terminals,

tank size, labor, controls, and commissioning. A lower unit price does not always mean a lower total installation cost.

Air-to-water heat pump installation is usually more expensive because it is a complete hydronic system,

not just one indoor and outdoor unit. The installation may include water piping, underfloor heating, fan coil

units, manifolds, buffer tanks, DHW tanks, pumps, valves, controls, electrical work, and commissioning.

The biggest reason is that it is a full hydronic comfort system.

The cost includes design, equipment, piping, tanks, controls, labor,

testing, and commissioning, not just the outdoor heat pump unit.

Usually yes. Larger homes often require longer piping, more heating or cooling zones,

larger tanks, more indoor terminals, and more commissioning work. The installation cost

depends on the building size, heating demand, cooling demand, and system complexity.

You should check the heat pump model, system capacity, piping design,

underfloor heating or fan coil layout, buffer tank, DHW tank, pumps, valves, controls,

insulation, commissioning service, warranty terms, and after-sales support.

For homes that need heating, cooling, and domestic hot water,

a properly designed air-to-water heat pump system can be worth the higher initial cost.

It can provide stable comfort, better energy efficiency, lower operating costs, and long-term value.

https://www.nordthermglobal.com/blog/why-is-air-to-water-heat-pump-installation-so-expensive

Improper installation can cause issues such as poor water circulation,

freezing risk, temperature instability, compressor cycling, or premature component wear.

In some cases, installation problems may affect warranty eligibility, so professional installation is important.

Not always, but a very low quotation should be checked carefully.

It may exclude important components, use lower installation standards,

or provide limited commissioning and after-sales support. The cheapest option may cost more later if the system performs poorly.

https://www.nordthermglobal.com/blog/why-is-air-to-water-heat-pump-installation-so-expensive

Quotations can vary because each project may include different equipment,

piping work, tank sizes, control systems, installation standards, and service support.

When comparing quotations, it is better to compare the complete system configuration rather than only the heat pump model.

https://www.nordthermglobal.com/blog/why-is-air-to-water-heat-pump-installation-so-expensive

Sometimes, but it depends on the system design. Removing important components

such as proper insulation, buffer tanks, valves, controls, or commissioning may reduce

the upfront cost but can create long-term problems, higher energy bills, or reliability risks.

https://www.nordthermglobal.com/blog/why-is-air-to-water-heat-pump-installation-so-expensive

If the heat pump is used for domestic hot water, a dedicated DHW tank is usually

required to store hot water for daily use. The tank must be sized according to household

demand and connected with proper sensors, valves, insulation, and control settings.

In many systems, a buffer tank is recommended because it helps stabilize water

temperature and reduce frequent compressor cycling. This can improve operating

stability, protect the compressor, and extend the service life of the heat pump.

Yes. Underfloor heating requires pipe layout design, insulation layers,

fixing materials, pressure testing, and coordination with floor construction.

However, it can provide better comfort, lower water temperature operation, and higher heat pump efficiency.

Air-to-water heat pumps distribute heating and cooling through water pipes.

These pipes must be correctly routed, insulated, pressure tested, and balanced.

Poor piping design can cause uneven temperatures, weak cooling performance,

noise, pressure problems, and higher energy consumption.