Withair® / OEM brand as option
20.6 ÷ 81.2 kW
Compressor - 5 year limited ; Other parts - 1 year limited
R410A, R134a as option
Scroll type; Copeland, Danfoss, Daikin, HITACHI, Panasonic, MITSUBISHI
High efficiency heat exchanger
High efficiency heat exchanger
Commercial Use, Industrial Use
380V/3Ph/50Hz (400V/415V/3Ph/50Hz, 208V/380V/460V/3Ph/60Hz as option)
—— Product Description ——
Withair flexible high temperature DC inverter heat pump water heater unit with double compressors to producing hot water by two stage cascading operation. Best combination between the R410A excellent low-temperature characteristics and R134a high temperature properties.
The first stage equip MITSUBISHI R410A DC inverter compressor variable speed operation, following the different running conditions and the ambient temperature, let the first stage provides a stable condition for the second stage compression, then the second R134a compressor to achieve 90℃ hot water. Outlet hot water temperature can set from 55℃~90℃ as user requirement, so it is widely using home radiator heating by 65℃, 75℃,85℃ or 90℃ hot water for industry heating use --like a factory, textile, printing, and dying, military industry, steam line, ironing, explosive, medicine high-temperature sterilization line, oil drilling and so on. Suitable for high temperature hot water project and cold area heating project.
The scope of application: high temperature heat pump water heater can meet the heating demand of agricultural and sideline products processing industry, beverage processing industry, electroplating dyeing industry, textile printing and dyeing industry, drying industry, disinfection, oil drilling and so on.
—— The Key Advantages Include ——
● The flexible scroll type high-temperature compressor;
● Intelligent digital smart throttle technology;
● High-temperature superconducting heat system;
● High-efficiency brazing heat exchanger;
● PLC precise connection electronic expansion valve;
● Condensing pressure balance valve;
● Environmental protection type high-temperature heat carrier;
● The design is compact and reasonable, with perfect safety protection and low noise.
● The maximum effluent temperature can reach 90℃, which can meet the needs of different applications.
—— Schematic Diagram ——
—— Protection Devices ——
—— Quality Supply Chain ——
—— Installation Diagram ——
|Power supply||V/Hz||380~415/3/50 (60Hz as option)|
|Rated heating capacity||kW||20.6||40.9||81.2|
|Rated heating input power||kW||6.3||12.6||25.2|
|Maximum input power||kW||12.6||25.2||50.4|
|Maximum input current||A||20.5||41.0||82.0|
|Refrigerant||First stage: R410A, second stage: R134a|
|Hot water temperature range||℃||30℃~90℃|
|Working ambient temperature||℃||-20℃~45℃|
|Compressor||First stage||MITSHUBISHI R410A DC inverter compressor|
|second stage||R134a high temperature compressor|
|Controller system||Smart full LCD display controller|
|Refrigerant side heat exchanger||316L High efficiency double wall plate heat exchanger|
|Water side heat exchanger||High efficiency tank shell and tube heat exchanger|
|Throttling method||Electronic expansion valve|
|Pressure device||Built-in high and low pressure sensor|
|Electronic components||Schneider AC contactor|
|System switching valve||High temperature solenoid valve|
|Water connection pipe||inch||Rc1"||Rc1-1/2"||Rc2-1/2"|
|Product dimension (L*W*H)||mm||1110*560*1580||1034*904*1913||1804*1034*1913|
1. Heating condition: ambient air dry bulb temperature 20℃, wet bulb temperature 15℃.
3. Entering water temperature: 15℃, leaving temperature 90℃.
4. All specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications
Packaging & Transportation
● Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.
Withair® provides two styles package for different transporation modes:(1). St andard package(free of charge): unit is wrapped with plastic film, foam and carton, which is suitable for container shipment & a few transshipment cargo;