Wall Hung Gas Boiler Solar Water Heater

• Energy Efficiency Grade: One
• Heat Temperature: 80-90°C
• Work Environment: Low-temperature Heat Pump
• Heat Source: Air-source
• Heating Type: Multi-power Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Model NO.: KRY-8II
• Certification: CE, ISO9001, CCC, CB, UL, RoHS, SASO, CSA
• Heating Capacity: 6-160kw
• Compressor: Dorin CO2 Compressor or Panasonic
• Refrigerant: CO2 R744 R32 R410A R22
• Inverter Circulator: Wilo
• Output Hot Water Temperature: 45 to 90 ° C Max.
• Operating Ambient Temperature: -35 ° C to 43 ° C
• Ventilation: 1 Fan
• Controller: Carel
• Transport Package: Export Package
• Specification: 1450x950x1450
• Trademark: Leomon
• Origin: China
• HS Code: 84189910
• Production Capacity: 50000PCS/Year

Product Description

Description of Three in One Air to Water Heat Pump heating cooling hot water

• The three in one air source heat pump has three functions: heating house, cooling house and supply hot water for daily use.T
• he principle of air source heat pump triple supply:
  • .
• 
  Air source heat pump triple supply unit is a kind of electric motor driven, vapor compression cycle, air as the heat source, can simultaneously supply cooling and domestic hot water, simultaneous heating and domestic hot water, separate cooling, separate heating, separate living Equipment for hot water. This equipment integrates heat pump air conditioning technology, heat pump water heater technology and advanced heat exchange technology to achieve the perfect combination of air conditioner and water heater.
  1. Winter heating mode (domestic hot water is lower than the set temperature by 5ºC, domestic hot water needs to be heated): Inverter compressor exhaust → domestic hot water heat exchanger → four-way valve switch to evaporator → expansion valve → Surface cooler (evaporator)→four-way valve→return to compressor for suction.
  2. Winter heating mode (domestic hot water reaches the set temperature): compressor exhaust port→four-way valve→heating heat exchanger→expansion valve→surface cooler (evaporator)→four-way valve→return compressor suction gas.
  3. Summer cooling mode (domestic hot water is lower than the set temperature by 5ºC, domestic hot water needs heating): compressor exhaust → domestic hot water heat exchanger → four-way valve open → expansion valve → refrigeration heat exchanger → Four-way valve → return to the compressor for suction.
  4. Summer cooling mode (domestic hot water reaches the set temperature): compressor exhaust → four-way valve → surface cooler (condenser) → expansion valve → refrigeration heat exchanger → four-way valve → return to compressor suction .

System schematic diagram

Usage of the heat pumps: companies, factories, buildings, school. university, cold climate, etc

Triple supply parameters Cooling, heating and hot water functions
Item		KCHR-8I/BP Side wind	KCHR-13I/BP Side wind)	KCHR-15I/BP Side wind	KCHR-15II/BP (Out of the wind)
Rated voltage		220V~50Hz	220V~50Hz	220V~50Hz	380V 3N~50Hz
Cooling and heating	Nominal cooling  capacity	7.8kW(2kW-9kW)	13kW(3kW-15kW)	14.5kW(4kW-16.5kW)	14.5kW(4kW-16.5kW)
	Nominal cooling power consumption	2.77KW	4.6KW	5.27KW	5.27KW
	Nominal cooling(COP)	2.81	2.82	2.75	2.75
	IPLV	4.11	4.13	4.02	4.02
	Nominal heating capacity	8.4kW(2.5kW-9.6kW)	14kW(3.5kW-16kW)	17kW(4.3kW-18.5kW)	17kW(2.5kW-18.5kW)
	Nominal heating power consumption	2.78KW	4.5KW	5.6KW	5.6KW
Heating	Nominal heating capacity	6.8KW	10.5KW	13KW	13KW
	Nominal heating power consumption	1.75KW	2.65KW	3.3KW	3.3KW
	Nominal heating(COP)	3.88	3.96	3.93	3.93
Maximum operating current		20A	33A	41A	21A
Maximum power consumption		4KW	6.6KW	7.9KW	7.9KW
Rated water flow		1.34m²/h	2.24m²/h	2.5m²/h	2.5m²/h
Refrigerant/charge volume		R410A/1750g	R410A/4000g	R410A/4000g	R410A/4800g
noise		≤54dB(A)	≤56dB(A)	≤57dB(A)	≤58dB(A)
Water resistance		≤14kPa	≤15kPa	≤21kPa	≤21kPa
Maximum working pressure on low pressure/high pressure side		4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa
Allowable working pressure on suction/exhaust side		4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa	4.5Mpa/0.15Mpa
Anti-shock level		I	I	I	I
waterproof level		IPX4	IPX4	IPX4	IPX4
Unit size (l× w × h)		1030×410×865(mm)	1030×410×1390(mm)	1030×410×1390(mm)	820×780×1700(mm)
(Cold and warm) Caliber of inlet and outlet		DN25	DN32	DN32	DN32
(Hot water) Caliber		DN20	DN25	DN25	DN25
Application area		60	100	110	110