Please Choose Your Language
Air source heat pumps (ASHPs) are an ideal thermal energy solution for hotels, addressing their needs for 24/7 hot water, stable heating, and pool temperature control. With a COP of 3.5–5, ASHPs reduce hotel energy costs by 30–50% compared to traditional systems (gas boilers, electric heaters). They operate reliably in cool climates (-10 to -25°C for optimized models), maintain precise temperatures (±1°C for hot water/rooms), and produce zero on-site carbon emissions—helping hotels meet sustainability goals and enhance guest comfort. ASHPs are widely used in guest rooms, spas, pools, kitchens, and laundry rooms. Key considerations for installation include climate adaptability, system sizing, and integration with existing infrastructure.
READ MORE
The high-temperature water source heat pumps utilize water sources for heat exchange, extracting low-temperature thermal energy and compressing it to produce 75℃, 90℃, and 120℃ heat. Equipped with two-stage compression technology, internal threaded copper tubes, and special refrigerants, they feature high efficiency (COP up to 4.71), energy savings (over 50% reduction compared to electric boilers), and a 15-year lifespan. With an intelligent control system, 11 safety protections, and 5G remote monitoring, they are widely used in biotechnology, food processing, and chemical industries. Backed by patents and certifications, they offer a clean alternative to traditional boilers, aiding carbon reduction.
READ MORE
COLDNOT’s 150°C Dual-Source High-Temperature Heat Pump: A Zero-Carbon Tech Pioneer at CHRP 2026At the 2026 China Refrigeration and Heat Pump Expo (CHRP), held from April 8 to 10 at the Beijing Capital International Exhibition Center, COLDNOT made a stunning appearance with its self-developed 150°C d
READ MORE
Top 5 Benefits of Low Temperature Heat PumpsLow-temperature heat pumps (LTHPs) are emerging as one of the most efficient and eco-friendly heating solutions available today. As the demand for energy-efficient and sustainable systems continues to grow, LTHPs offer an excellent alternative to tradition
READ MORE