High Temperature Air to Water Heat Pumps - Withair® Heating and Cooling, Air Conditioning, Heat Pump, Chiller, Industrial Process Cooling & Heating Systems, and Indoor Air Quality

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90℃ High Temperature Air to Water Heat Pumps for Heating

Capacity Range: 20 to 80 kW, 50 and 60 Hz
Refrigerant: HFC-R410A & R134a
Compressor Type: DC Inverter Scroll

The maximum hot water temperature up to 90℃
Monobloc design , inside built-in water pump for option
Unit runs or stop automatically according to water temperature
Connectivity, flexibility and serviceability enabled by smart controller
Electric expansion valve regulates the flow of refrigerant precisely
Air exchanger(Fins-coil) with hydrophilic coating
Intelligently & automatically judge the frosting degree & accurately defrost
Modbus RS485, BACnet communication interface
High-temperature superconducting heat system
Special high-temperature compressor to sure running stable
Compact & reasonable design, with perfect safety protection and low noise

OVERVIEW
MODELS
OPTIONS
RESOURCES
SERVICES
RELATED PRODUCTS

Overview

Wide Selection

Withair’s lineup of residential- and commercial-use heat pump systems fully meet hot water needs for suitable temperature and amount.
Energy Efficiency

Withair® advanced heat pump and inverter technologies deliver optimum energy efficiency.
Quiet Operations

Unique designs, including inverter-driven compressors and natural convection heat distribution, ensure quiet operation of Withair® indoor and outdoor units.
Modular Design, Running Safely and Environment-friendly

Unit draws heat from the ambient air through the thermodynamic cycle, then transfers the heat to the condenser through the compressor, and finally recurrently heats the water of the water tank to the required temperature. During the operation of the unit, there is no gas emission, it is environment-friendly and energy-saving. It can not only completely achieve water and electricity separation but eliminate the dangers like flammable, explosive, electric shock, poisoning, etc. that a traditional water heater may have. It adopts modular design, has flexible combination and strong expansion, and can heat all day long, the temperature of the water can be adjusted freely.
Maximize System Performance by Deluxe Controls

The smart electronic controls are unique to Withair’s equipment. Designed for enhanced component protection and optimal system performance, the microprocessor board is factory-wired and ready for field installation. Optional advanced connectivity kit including connectivity to any BMS on Site.

Control features include: Reversing valve coil; Compressor protection; Compressor delay on start; Random start delay; Anti-short cycle timer; Brown-out protection; Low pressure time delay; Low and high pressure switches.

Models

co Specifications	W01R1-20IHT	W01R1-40IHT	W01R1-80IHT
Heating Capacity (kW)	20.6	40.9	81.2
Rated Hot Water Output (L/h)	236	465	932
Hot Water Up To (℃)	90	90	90
Compressor	Inverter Scroll	Inverter Scroll	Inverter Scroll
Voltage	380～415	380～415	380～415
Frequency	50 and 60	50 and 60	50 and 60
Refrigerant	R410A & R134a	R410A & R134a	R410A & R134a
COP	3.27	3.25	3.23
Modbus RS485, BACnet communication interface	Option	Option	Option

Factory Installed Options

Unit Options

Wide Ambient Operation
Frost Prevention Kit
Electric Heaters
Expansion Tank
Vibration Isolators
Sound Attenuation
Suction Shutoff Valves
Liquid Line Solenoid Valve
Evaporator Inlet Strainer
Double Evaporator Insulation
Complete Coat Condenser Coil
Corrosion Protected Condenser Coil
Metal Mesh for Condenser Coil Protection
Integrated Pump Packages
Condensate Overflow Switch
High Efficiency Inverter Compressor
High Efficiency EC Fan
High Fault Short Circuit Current Rating
Microchannel Condenser Coil
Stainless Steel Heat Exchanger
Stainless Steel Frame
Flanged Water Connection Kit

Controls Options

Modbus, BACnet Communications Interface
Withair® Wireless Components
Door Mounted User Display
Remote User Interface
Fault Detection & Diagnostics
Flow Switch
Remote Input
Remote Output

Electrical Options

Quick Start and Fast Loading
Circuit Breaker
High Short Circuit Current Rating
Ground Fault Protection
115V Convenience Outlet
Power Connections
Multi-Point Power with Disconnect Switch

Resources

Name	Size	Download
Withair® Water-Cooled-Chillers-Line-Card.pdf	606KB	Download
Withair® Air-Side-Products-Line-Card.pdf	270KB	Download
Withair® Ground(Water)-Source-Heat Pumps-Line-Card.pdf	786KB	Download
Withair® Air-Cooled-Heat Pumps-Line-Card.pdf	1.03MB	Download
Withair® Air-Cooled-Chillers-Line-Card.pdf	929KB	Download