Utilizing heat pumps and nighttime electricity! A new system proposal for all-electric homes.
"Kanai Danzen" is a heat pump-based thermal storage heating and cooling system. Using energy-efficient heat pump equipment as the heat source, it utilizes inexpensive nighttime electricity to heat (store heat) latent heat storage material in winter. During the day, the indoor air comes into direct contact with the latent heat storage material, allowing for heat exchange to create warm or cool air, which is then returned indoors. The heated latent heat storage material continues to release heat at a steady temperature, allowing for long-term heat exchange with the indoor air, thereby maintaining a nearly constant indoor temperature. [Features] - An eco-friendly and economical system achieved by utilizing heat pumps and nighttime electricity. - The heat source is outdoors, and the box is located under the floor, keeping the indoor space tidy. - Performance testing in high-insulation homes has achieved long-duration heating. - Long operating times are possible due to the use of high-performance latent heat storage materials. *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
[Heat Storage Box Specifications] ■ Box outer dimensions: W570 × L1600 × H400 (mm) ■ Pipe connection diameter: 10A ■ Heat storage capacity: Approximately 10,000 kcal (for heating) ■ Weight: Approximately 220 kg (including water in the pipes) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Negishi Co., Ltd. is engaged in product development using latent heat storage materials and the development of latent heat storage material compositions. We are committed to technological development related to latent heat storage, upholding the corporate philosophy of "comfortable, clean, safe, and economical facilities," and we aim to contribute to society by providing better products at lower prices.
![Large Space Air Conditioning [Emergency Disaster Prevention and Mitigation Project Bonds] Radiant Heating and Cooling Eco-Win](https://image.www.ipros.com/public/product/image/376/2000297166/IPROS345694649697414869.jpg?w=280&h=280)