Provide complete solutions for customers' heating and cooling needs

The Core Value of Water Tanks in Hotel Heat Pump Systems

Mar. 16, 2026

           Hotels are classic high-energy-consumption buildings with simultaneous demands for heating, cooling, and domestic hot water (DHW). Statistics show that DHW can account for up to 28% of total hotel energy consumption . Water tanks function as "energy banks" within heat pump systems—storing thermal energy during low-demand periods and releasing it during peak hours. This ensures guest comfort while achieving energy savings and cost reduction. The following six international cases demonstrate the diverse applications of heat pump and water tank synergy across different countries and climatic conditions.

Birmingham Major Brand Hotel R290 Heat Pump System – UK

Project Overview

This project involved a hot water system upgrade for a major brand hotel with 111 bedrooms, completed by Winrow Building Services. The new system replaced an existing electric hot water system (1500L storage + 36kW electric heating), aiming to improve energy efficiency and long-term reliability 

┌─────────────────────────────────────────────────────────────────┐

│              Birmingham Hotel R290 Heat Pump System             │

├─────────────────────────────────────────────────────────────────┤

│                                                                   │

│   ┌─────────────────────────────────────────────────────────┐   │

│   │           2 × R290 Air Source Heat Pumps (27kW each)    │   │

│   │                   Total Capacity: 54kW                  │   │

│   └────────────────────┬────────────────────────────────────┘   │

│                        │                                          │

│                        ▼                                          │

│   ┌─────────────────────────────────────────────────────────┐   │

│   │           800L Prefeed Vessel                            │   │

│   │           (Bespoke design to optimize HP performance)    │   │

│   └────────────────────┬────────────────────────────────────┘   │

│                        │                                          │

│                        ▼                                          │

│   ┌─────────────────────────────────────────────────────────┐   │

│   │           2 × 500L Electric Cylinders                    │   │

│   │           (48kW immersions total)                        │   │

│   └────────────────────┬────────────────────────────────────┘   │

│                        │                                          │

│                        ▼                                          │

│   ┌─────────────────────────────────────────────────────────┐   │

│   │   Hotel Water Points: 111 Bedrooms + Restaurant Bar     │   │

│   │   + 5 Conference Rooms (up to 200 guests)               │   │

│   └─────────────────────────────────────────────────────────┘   │

│                                                                   │

│   

Bobiller, The Best Mate!

Our company offers a complete line of heat pump units and refrigeration equipment systems, as well as refrigeration compressors, copper fittings, expansion valves, dual-measure gauges, and other accessories and tools, so you can get everything you need for the refrigeration industry in one place. And we can provide you with customized manufacturing services.

CONTACT US

Tel.: +86 15102038129

E-mail: MarkYang@bobiller.com

WhatsApp: +86 15102038129

Add.: No.123 Yingbin Avenue, Wuding High City, Huadu District, Guangzhou

GET IN TOUCH

Copyright © Bobiller (Guangzhou) Refrigeration Equipment Co., Ltd. All Rights Reserved | Sitemap | Powered by Reanod