LYD
CO2 Water to Water Heat Pump
Get heat from the water source (ground water or waste water) and heat the useful water, max up to 95°C Compact monobloc design, with high energy efficiency, COP max 5.

01 Overview
Also on the cooling side, it will offer free chilled water, for fan coil coolers or industry purposes, some cases will use both heating and cooling, and the combined COP will reach 7, which means it will save 85% of the daily cost.
01
Features
- By utilizing both hot water and cooling simultaneously, the system’s COP will double if we make use of the cooling function.
- CO2 (R744) is a natural gas that has an ODP of 0 and a GWP of 1, making it highly environmentally friendly and minimizing its impact.
- The system is designed with high-quality components in a monobloc design to ensure a long lifespan.
- Operating the system is easy with its touch screen interface, and it is also integrated with Modbus for wireless central control connectivity.
- The modular design allows for the combination of multiple units to achieve a larger capacity.
- The CO2 (R744) heat pump water heater can achieve the same or even higher COP compared to conventional heat pumps used for heating and hot water systems.
- With its high-temperature output, the water source CO2 heat pump is a suitable replacement for gas or oil boilers, with a plug and play installation that eliminates the need to change the existing pipe system.
- As there is a growing demand for decarbonization projects that aim to eliminate gas and oil heating, the LYD heat pump is an excellent choice.
- 6 layers of protection, make the units work properly for a long run
- heat source should be underground water, lake, sea and any industry waste heat
- Also, the WTW model can offer free cooling for comfromt house or industrial process
02 Technical dossier
Specifications
6 data points · as published by LYD
- Refrigerant
- CO₂
- Category
- Heat pumps
01Performance
1 entry
- Capacity Range
- 40 kW,75 kW, 120 kW, 160 kW, 250 kW, 500 kW
02Refrigerant
1 entry
- Refrigerant
- CO₂
03Components & options
1 entry
- Optional Choice
- Double wall HX for DHW
04Controls & electrical
1 entry
- Control
- VFD inverter
05Build & dimensions
1 entry
- Design
- Compact design for boiler room
06Certification & markets
1 entry
- Region
- America, Asia, Europe, Pacific
Talk to LYD about the CO₂ Water to Water Heat Pump.
Send your enquiry to LYD — ask for specifications, pricing and availability for your project.






