Applied range: residential and commercial heating,cooling R407C Electronic expansion valve Wire controller

Product Features:

1.Applied range: residential and commercial heating,cooling.2.Eco-friendly refrigerant: R407C.3.Expansion valve regulates the flow of refrigerant precisely.4.Air exchanger(Fins-coil) with hydrophilic coating.5.LCD display wire controller.6.Can set the operating time freely. 7.Unit runs or stop automatically according to water return temperature.8.Compatibility of indoor signal control(10~12V).9.Can control the auxiliary heating (e.g. electric heating).10.Water flow protection control.11.Automatic prevent freezing function in the winter.12.Automatic defrosting.13.Failure diagnosing function.14.Modular design,units combine freely(according to choice).  

  

Technical Specifications:

Model			KLRS-24J2
Power supply(V/Ph/Hz)			380-415/3/50
Floor heating	Heating capacity	kW	28
	Rated power input	kW	7.4
	COP	W/W	3.8
Fan coil heating	Heating capacity	kW	26.0
	Rated power input	kW	7.90
	COP	W/W	3.3
Cooling	Cooling capacity	kW	24
	Rated power input	kW	8.5
	EER	W/W	2.8
Circulating water flow	Heating	m3/h	4.9
	Cooling	m3/h	4.2
Water resistance		kPa	≤25
Compressor type			Scroll
Refrigerant			R407C
Noise		dB(A)	64
Net weight		kg	300
Unit dimensions(L×W×H)		mm	1390×740×1640
Packing dimensions(L×W×H)		mm	1490×790×1800
Stacking layers		layer	1
Water pipe connector		mm	DN40(1-1/2")
Ambient condition		°C	-10~43
Water side exchanger			Shell & tube
Water flow switch			built in
1)Floor heating rated test conditions:Ambient temp.(DB/WB): 7°C/6°C,Water temp.(In/Out):30°C/35°C.2)Fan coil heating rated test conditions:Ambient temp.(DB/WB): 7°C/6°C,Water temp.(In/Out):40°C/45°C.3)Cooling rated test conditions:Ambient temp.(DB/WB): 35°C/24°C,Water temp.(In/Out):12°C/7°C.
Remarks:Fexible range with other refrigerants (e.g. R22), other various power supply available according to the client's requirement.

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