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INNOVATION FOR NEW LIFE EXPERIENCE
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Explore Our Exciting Journey

Since our founding in 2014, Warmhouse has been dedicated to heat pump manufacturing for over a decade.

 

Headquartered in Foshan, China, we’ve grown from a small team of just 15 to a thriving company of over 300 employees. Our product portfolio has expanded from just 3 models to more than 120, covering a wide range of residential and commercial applications.

 

Driven by innovation and excellence, we continuously challenge our limits—aligning with the best in the industry and pushing forward to deliver even more advanced, reliable, and sustainable heat pump solutions.

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2021

Completed a state-of-the-art laboratory cluster with fully enclosed climate testing capabilities ranging from -30°C to +46°C, enhancing product validation and reliability testing. In the same year, the Triton pool heat pump was awarded the Red Dot Design Award.

2022

Introduced a professional sound chamber to advance noise engineering and reduce operating noise levels for European market exports. In the same year, released the new R32 Hydro-Split heat pump, achieving dual A+++ ratings under both ErP and Keymark certifications.

2023

Fully transitioned to low-GWP refrigerant technology by introducing a new explosion-proof R290 production line, with mass production starting in 2024 and annual capacity increasing to 250,000 units. To protect long-term competitiveness in Europe following the COVID-driven market surge, Warmhouse launched a 10-year quality warranty program for export products. In the same year, the Hellas and Volcanic series won the Red Dot Design Award recognition for their innovative design and functional integration.

2024

The Hellas Series R290 heat pumps received CE certification from SGS Europe office. In the same year, Warmhouse was awarded one iF Design Award and two Red Dot Design Awards, and successfully developed the industry’s first full-inverter R290 heat pump water heater, reaching a COP of 4.15.

2025

Unveiled the complete product lineup of R290 low-carbon refrigerant solutions for pool heating, domestic hot water, and space heating at ISH Frankfurt, showcasing full-spectrum innovation and capability.

2012

Entered the air source heat pump industry, laying the foundation for technological development in clean energy solutions.

2014

Warmhouse Technology Co., Ltd. was officially established, transitioning from a departmental operation to an independent company focused on the research and innovation of heat pump products.

2016

Developed the first R134A heat pump water heater featuring patented H&S special enamel tank coating, which won the prestigious Red Dot Design Award in Germany.

2017

Launched the first R32 refrigerant swimming pool heat pump equipped with full inverter technology.

2018

Shifted business strategy to embrace “German industrial design + 5-year product warranty + in-depth R&D” as the core development philosophy, offering high-value, customized heat pump solutions to global brand partners.

2019

Introduced the full inverter pool heat pump product line at Piscina & Wellness 2019 in Barcelona, marking the product line’s debut on the international stage.

About WARMHOUSE

At Warmhouse, we offer industry-leading design and product development services with a strong focus on technology, sustainability, and long-term value.


As a professional OEM/ODM provider, Warmhouse brings over a decade of experience in the heat pump and HVAC industry. We are committed to delivering reliable, high-performance, and cost-competitive solutions to global markets.
Founded in 2014, Warmhouse has built a complete value chain—from R&D to manufacturing. Our in-house capabilities include proprietary PCBA driver boards, control systems, software programming, and inverter technologies—ensuring consistent product quality tailored to each market’s demands.


With 15 product lines and over 60 models, we offer a comprehensive range of heat pump solutions for both residential and commercial applications. Backed by a strict quality system, advanced test laboratories, and a dedicated engineering team, we deliver a level of precision, service, and partnership that sets us apart.

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Experience Drives Impact

With over a decade of expertise in the heat pump industry, Warmhouse delivers high-performance solutions to more than 50 countries worldwide, supported by an annual production capacity of over 100,000 units.


Recognized with 10+ international design and innovation awards and holding over 100 heat pump patents, we continue to lead through technical excellence, product quality, and continuous innovation.


Each year, Warmhouse products contribute to saving more than 20,000 MWh of energy globally-transforming advanced technology into long-term environmental and economic benefits.


From experience, we engineer solutions. Through achievement, we help shape a more sustainable future.

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50 +

Countries & Regions

served worldwide

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10 +

International Awards  for design and innovation

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11 +

Years of Continuous Innovation

in heat pump technology

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20000 +

MWh Energy Saved Annually

through our products

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200000 +

Units Delivered

Globally and counting

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95 %+

Client Satisfaction Rate based

on long-term partnerships