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LG 14kW Therma V S 400V Monoblock Air to Water Heat Pump

240 m² 175 m²
by LG

✓ Easy Installation

✓ Wide Operational Range

✓ High Energy Savings

Save €371 Save €371
Original price €5.655
Original price €5.655 - Original price €5.655
Original price €5.655
Current price €5.284
€5.284 - €5.284
Current price €5.284

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Delivery time

Available - Delivered within 8-14 working days!

Home delivery - Fast premium delivery on pallets

Payment options- Klarna, Paypal and Credit card, always secure payments

2 Year material warranty

LG 14kW Therma V 400V Monoblock Air to Water Heat Pump (HM143MR.U34)

Advanced and Powerful Heating Solution for Large Spaces

The LG 14kW Therma V Monoblock is a high-capacity air to water heat pump designed to provide efficient and reliable heating for large residential and commercial properties. Its robust performance makes it an ideal solution for spacious environments requiring consistent and powerful heating.

Tailored for Extensive Heating Demands

This model is specifically engineered to address the heating needs of large-scale applications. It is adept at managing comprehensive heating requirements, including underfloor heating, radiator systems, and large volume hot water supply. Its superior energy efficiency not only aligns with eco-friendly practices but also translates to notable savings on energy bills, making it a smart investment for cost-conscious property owners.

Quiet Operation in Large Environments

The LG 14kW Therma V Monoblock operates with minimal noise, ensuring a peaceful atmosphere even in extensive spaces. Its quiet performance is essential in maintaining a serene environment in large residential areas and busy commercial settings.

Optional Wi-Fi Connectivity for Enhanced Flexibility

While Wi-Fi connectivity is optional in this model, it offers the potential for smart control and monitoring. When equipped with Wi-Fi, users can easily adjust and manage the heating system via a smartphone, adding a layer of convenience and efficiency to the heating management process.

Elegant Design for Modern Settings

The LG 14kW Therma V Monoblock is designed with a sleek and modern aesthetic, making it a visually appealing addition to any property. Its sophisticated design ensures that it enhances, rather than detracts from, the visual appeal of its surroundings.

Built for Durability and Efficiency

Constructed with LG’s renowned commitment to quality and durability, this heat pump is designed to withstand varied environmental conditions, ensuring long-term reliability and optimal performance.

Improved Indoor Air Quality

The system contributes to healthier indoor environments by efficiently managing indoor temperatures and can be paired with advanced filtration systems to enhance air quality further.

Streamlined Installation

The monoblock design simplifies the installation process, allowing for a quicker and more straightforward setup without the need for extensive structural changes.

Ideal for:

  • Expansive Residential Properties: Offers effective heating solutions for large homes.
  • Commercial Spaces: Ideal for businesses or institutions requiring reliable and efficient heating.
  • Eco-Conscious and Cost-Aware Users: Suitable for those seeking to reduce energy consumption and costs.


  • High-Capacity Heating: Adequately heats extensive areas.
  • Energy Efficiency: Leads to lower operational costs and energy usage.
  • Quiet Operation: Ensures minimal disturbance in all settings.
  • Optional Smart Control: Wi-Fi connectivity adds convenience (Optional).
  • Stylish and Durable Design: Blends durability with modern aesthetics.
  • Easy Installation: Simplified setup process due to the all-in-one design.

In conclusion, the LG 14kW Therma V 400V Monoblock Air to Water Heat Pump (HM143MR.U34) is a premium choice for those requiring a powerful, efficient, and aesthetically pleasing heating solution for large-scale heating demands. Its combination of advanced technology, energy efficiency, and optional smart control makes it a versatile and future-ready heating system.

Installation Services for Heat Pumps & Air Conditioners

Enjoy comfort and efficiency with Klimatime, where we do more than just offering premium heat pumps and air conditioners. In partnership
with Instapro (MyHammer, Werkspot,, we help you with a seamless,
reliable transition to a better home environment, precisely tailored to your needs.

Quick and Competent Matching: Just a few clicks after your purchase, you'll receive a link to post your installation request. Within
24 hours, you'll be matched with top-tier installers in your area. Whether you're installing a water-based heat pump system, an air-to-air unit, or an air conditioner, our platform connects you with professionals offering competitive pricing, ensuring you receive the best service at the best price.

Assured Quality and Trust: Installers on the platform go through a rigorous selection process, including ID and background checks, skill evaluations, and reviews of their previous work. This vetting process make sure you receive service from experts who are not only experts in their field but also trusted by the community for their high-quality work.

Tailored Choices: Our partner provides you with the
information needed to make the best decision for your home. You'll have access
to installer profiles, customer reviews, and photo galleries of past projects, allowing you to compare and select the installer that best fits your requirements and budget.

Comparing Quotes: A key advantage of our service is
the ability to compare quotes from different installers in your area. This ensures you're fully informed about the cost of installation, which can vary
based on the project's specifics. Here are some approximate costs:

Approximate cost of installing*

• Air-Water Heat Pump: €3500 - €6400
• Air-Air Heat Pump / Air Conditioner: €1250 - €2000

*These prices are estimates based on average offer prices
on the market and may vary by installer and size of the project Please note that prices may exceed these ranges for larger projects

Comprehensive Support: If any issues arise, the dedicated helpdesks of MyHammer, Werkspot or are at your service, offering support and ensuring a smooth resolution.

Your Choice, Empowered by Klimatime: It's important
to clarify that while Klimatime assists in selecting the appropriate model of heat pump or air conditioner for your needs, the help with finding installers is carried out by our trusted partners. This collaboration ensures that the
total cost of a competitively priced heat pump or air conditioner from well-known brands on Klimatime, together with a competitive installation via our partner, presents an incredibly cost-effective solution compared to many
competitors in the market.

Don't forget that to be eligible for subsidies, it's crucial to have your heat pump or air conditioner installed by a qualified professional. Choosing a certified installer ensures not only optimal performance but also compliance with local regulations, making you eligible for potential financial incentives. Ensuring your installation meets all necessary standards for subsidy eligibility.

Available for customers in Germany (, The Netherlands (,
and France ( If you want help with finding installer in another country
within the EU, send us an e-mail at


Telephone support and advice on

German / English


Monday - Friday

9:00 a.m. – 11:00 a.m.

15:00 p.m. - 17:00 p.m

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