For Rinnai, “warmth” means far more than temperature — it is the feeling of living well, every day. With over 100 years of experience developing thermal technology for residential and commercial applications worldwide, Rinnai believes that home appliances should not merely be equipment, but a part of the “living experience” — one that is convenient, safe, and genuinely considerate of the user’s wellbeing.
This vision is expressed through the concept “Heat is Home”, which Mr. Sompol Preechawuthinan, General Manager of Rinnai (Thailand) Co., Ltd., brings to life once again at Architect ’26 — in a form that visitors can experience firsthand.
When Thermal Technology Is Designed to Work as One System
The Architect exhibition is a vital space that connects brands with architects, designers, and project developers — the very people who shape the direction of residential living. Rinnai has chosen to present an “Integrated Living Experience” concept, viewing the home as a single unified system, particularly in the kitchen and bathroom — the two spaces most central to daily life.
Each product is not designed to operate in isolation, but to connect seamlessly — from gas hobs and water heaters to range hoods — creating a continuous, cohesive living experience. This year’s booth is designed for hands-on use rather than passive viewing, allowing visitors to understand how the full system operates in a genuine living context.
The Balance of Safety, Reliability, and Well-being
Rinnai’s users span architects, designers, project developers, and homeowners — all of whom prioritise long-term quality of life. Product selection decisions therefore go beyond aesthetics to the confidence of real-world performance.
Safety is the foundation — particularly the Si Sensor system in gas hobs, which reduces everyday-use risk. The reliability associated with Japanese technology is reflected in continuous development. And beyond performance, Rinnai’s technology is designed to elevate the health and wellbeing of users — making well-being a clear and meaningful thread connecting product use with quality of life.
Technology That Cares for Everyday Comfort
Rinnai’s philosophy places genuine, everyday usability at the centre — developing technology that cares for both the body and the home environment simultaneously.
The AQUA Series water heater features Ultra Fine Bubble (UFB) technology, elevating the bathing experience in terms of both cleanliness and skin comfort. In the kitchen, range hoods and electric hobs equipped with Plasma Fresh technology reduce odours, smoke, and indoor pollutants — making the home’s air cleaner and more pleasant to live in. Meanwhile, safety systems built into gas hobs reinforce confidence with every use. These details reflect a design philosophy that looks beyond function to encompass the feeling, safety, and long-term peace of mind of every user.
The Role of “Partner” in Design and Development
Rinnai positions itself not merely as a product manufacturer, but as a solution partner for residential projects — integrating trusted Japanese technology into a cohesive product system that works efficiently together, while providing design information support to architects and developers. This enables projects to differentiate themselves and align with the needs of today’s consumers, who place increasing value on quality of life.
“Heat is Home” — Made Tangible
The centrepiece of Rinnai’s presence this year remains the experience of its core technologies through actual use — brought to life through key products that clearly reflect the brand’s identity: the AQUA Series water heater with Ultra Fine Bubble (UFB) technology for enhanced cleanliness and skin comfort; gas hobs with Si Sensor safety systems for everyday confidence; and range hoods with Plasma Fresh technology for cleaner, healthier kitchen air.
None of these technologies is presented as a standalone product. All are placed in the context of real home use, allowing visitors to see the full picture, understand how each system works, and experience directly how Rinnai’s thermal technology can elevate everyday quality of life.
When “Warmth” Can Be Designed
Rinnai warmly invites architects, designers, project developers, and all interested visitors to come and experience the “Heat is Home” concept firsthand inside the booth — a space designed not just for display, but to allow visitors to try, understand, and see thermal technology through a new dimension of living.
Because warmth, in Rinnai’s vision, is not merely a feeling — it is something that can be designed, and made a genuine part of life.
Find Rinnai at Booth L101/1 at Architect’26 the 38th THE ASEAN’S LARGEST BUILDING TECHNOLOGY EXPOSITION taking place from April 28 – May 3, 2026, from 10:00 AM – 8:00 PM at IMPACT Challenger Hall 1–3, Muang Thong Thani.
