80kw~250kw Hotel Commercial Air to Water Heat Pump Hot Water Heater

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80kw~250kw Hotel Commercial Air to Water Heat Pump Hot Water Heater

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Product Description

Basic Specifications

Model NO.

KRS-300E/SN2-M

Heat Source

Air Source Heat Pump

COP

4.17

Noise Level

58 dB

Package

Carton with Crate

Specification

30KW

HS Code

8418612090

Product Overview

Nowadays, due to the constant rise in oil prices, there is an increasing need for energy efficient products that provide greater savings to users. The hotel industry is among the most energy-intensive sectors of the economy, meaning soaring costs for operating the facilities. Most hotels use conventional and energy-inefficient systems such as conventional boilers in order to produce domestic hot water.

The use of a high-efficiency heat pump is the best solution for the modern needs of commercial facilities.

Energy efficiency and operating cost reductions up to 70%
Return on investment approximately within 3 years
Energy upgrading of buildings
Faster return of investment compared to central solar fields
Less space required for installation and maintenance

Technical Solutions

Specifically designed for heating applications: Nominal capacity from 10kW to 250kW
Maximum water temperature: 65°C
Guaranteed operation without performance reduction for ambient temperatures up to 43°C
Choice of anti-corrosion protection
Master-slave units factory-installed parallel operation
Newly-designed Flying Bird IV fans with very low noise level
Pro Dialog Plus controller with liquid crystal display
Communication with existing MODBUS systems

Powerful Commercial Solutions

Energy consumption of hot water accounts for a considerable percentage in commercial buildings, reaching as high as 40% in some hotels, nursing homes, and hospitals. Heat pumps generate hot water mostly with renewable energy and are especially suitable for commercial hot water projects. Replacing existing boilers with these units provides significant economic and environmental benefits.

Technical Parameters

Model			KRS-800E/SN1-V	KRS-1000E/SN1-V	KRS-1250E/SN1-V	KRS-1600E/SN1-V	KRS-2000E/SN1-V	KRS-2500E/SN1-V
Power supply		Ph-V-Hz	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ
Working temp		ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC
Max. outlet Water temp.		ºC	60ºC	60ºC	60ºC	60ºC	60ºC	60ºC
Water Heating (A20/W55)	Capacity	KW	80	100	125	160	200	250
	Hot water yield	L/h	1720	2150	2687	3439	4299	5374
	Input	KW	19.3	24	30.3	38.6	48	60.6
	Rated current	A	31.79	39.53	49.90	63.57	79.05	99.80
Outdoor noise level (1m)		dB(A)	70	70	70	72	72	72
Dimension(LWH)		mm	2000/980/1960	2000/980/1960	2000/980/2062	200021602335	200021602335	200021602335

Testing condition: Ambient Dry/Wet Bulb Temp.: 20ºC/15ºC; Water Inlet/Outlet Temp.: 15ºC/55ºC.

Frequently Asked Questions

What is the maximum water temperature these heat pumps can produce?

These commercial heat pumps are designed to reach a maximum outlet water temperature of 60°C to 65°C, making them ideal for domestic hot water needs in hotels and hospitals.

How much can I save on energy costs by switching to a heat pump?

By utilizing air source technology, users can achieve energy efficiency improvements and operating cost reductions of up to 70% compared to conventional boiler systems.

What is the typical return on investment (ROI) period?

Due to the significant reduction in energy consumption, most commercial installations see a full return on investment within approximately 3 years.

Can the system operate in cold climates?

Yes, the units are engineered to operate effectively in ambient temperatures as low as -15°C, ensuring reliable hot water supply throughout the year.

Does the system support remote monitoring or building management systems?

Yes, the units come with a Pro Dialog Plus controller and are compatible with existing MODBUS systems for seamless communication and control.

Is the unit noisy during operation?

The units feature newly-designed Flying Bird IV fans specifically engineered for very low noise levels, ranging from 58dB to 72dB depending on the model capacity.