4.8
Specifically designed for commercial sanitary hot water application, where gas boilers, combined heat and
power systems (CHP) or electric water heating have been traditionally utilised, the 40kW QAHV provides a low
carbon solution for hotels, apartment blocks, leisure centres, hospitals, care homes, restaurants and education.
Utilising the natural and stable refrigerant CO2 (R744), the environmentally clean solution enables compliance to strict local planning laws
QAHV
and boosts BREEAM points. Compounded by the increasing decarbonisation of the electrical grid, the QAHV provides a high efficiency,
low carbon hot water delivery solution with leaving water temperature up to 90°C.
Monobloc Air Source
Key Features
Heat Pump
High efficiency at high flow temperatures
Utilises CO2 refrigerant which has a GWP of 1
Uses a unique twisted and spiral gas cooler to enhance energy efficiency
Full heating capacity down to -3°C outdoor temperature and operates down to -25°C
Super low noise levels
Able to utilise with an indirect system
OUTDOOR UNIT
QAHV-N560YA-HPB
WATER HEATING 65ºC *1
CAPACITY (kW)
40
POWER INPUT (kW)
10.31
CURRENT INPUT (A)
16.3
COP
3.88
WATER HEATING 65ºC *2
CAPACITY (kW)
40
POWER INPUT (kW)
10.97
CURRENT INPUT (A)
18.3
COP
3.65
WATER HEATING 65ºC *3
CAPACITY (kW)
40
POWER INPUT (kW)
11.6
CURRENT INPUT (A)
18.7
COP
3.44
WATER HEATING ENERGY EFFICIENCY CLASS
FOR MEDIUM TEMPERATURE APPLICATION
A
TEMPERATURE RANGE
INLET WATER TEMPERATURE (ºC)
5 ~ 63
OUTLET WATER TEMPERATURE (ºC)
55 ~ 90
OUTDOOR TEMPERATURE (ºC)
-25~43
ELECTRICAL
MAX CURRENT INPUT (A)
33.8
ELECTRICAL SUPPLY (V / Hz)
380-415v, 50Hz
PHASE
3
FUSE RATING - MCB SIZES (A)*5
40
WATER DETAIL
INLET / OUTLET (mm (in.))
19.05 (Rc 3/4"), screw pipe / 19.05 (Rc 3/4"), screw pipe
ALLOWABLE EXTERNAL PUMP HEAD (kPa)
77
DIMENSIONS (mm)
WIDTH
1220
DEPTH
760
HEIGHT
1837 (1777 without legs)
WEIGHT (kg)
400
NOISE LEVEL
SOUND PRESSURE *4 (dB(A))
56
REFRIGERANT
TYPE
R744 (GWP 1)
REFRIGERANT CHARGE (kg) / CO2 EQUIVALENT (t)
6.5 / 0.0065
*1 Under Normal heating conditions at the outdoor temp, 16°CDB/12°CWB, the outlet water temperature 65°C, and the inlet water temperature 17°C
*2 Under Normal heating conditions at the outdoor temp, 7°CDB/6°CWB, the outlet water temperature 65°C, and the inlet water temperature 9°C
*3 Under Normal heating conditions at the outdoor temp, 7°CDB/6°CWB, the outlet water temperature 65°C, and the inlet water temperature 15°C
*4 Measured 1m from the front of the unit in an anechoic room
*5 MCB Sizes BS EN60898-2 & BS EN60947-2
4.10
Specifically designed for large applications, the Ecodan CAHV air source heat pump monobloc system can
operate singularly, or form part of a multiple unit system. The CAHV also comes equipped with a wide range
of controller features as standard.
A multiple unit system has the ability to cascade available units on and off to meet the load from a building. As an example of this modulation,
CAHV
a 16 unit system allows 0.5kW increments of capacity, from 18kW all the way up to 688kW. This level of modulation is unprecedented
within the heating industry and with cascade and rotation built in as standard, the Ecodan CAHV system is perfectly suited to a wide
Monobloc Air Source
range of commercial applications.
Heat Pump
Key Features
Multiple unit cascade control of up to 688kW capacity, only water and electrical connections needed
Ability to rotate units based on accumulated run hours
Provides from 25ºC up to 70°C water flow temperatures without boost heaters
Low maintenance
OUTDOOR UNIT
CAHV-P500YB-HPB
HEAT PUMP SPACE
ErP Rating
A++
HEATER - 55˚C
ɳs
125%
SCOP
3.19
HEAT PUMP SPACE
ErP Rating
A+
HEATER - 35˚C
ɳs
139%
SCOP
3.54
HEATING*1
Capacity (kW)
42.6
(A-3/W35)
Power Input (kW)
15.2
COP
2.80
OPERATING AMBIENT TEMPERATURE (°C DB)
-20~+40ºC
SOUND PRESSURE LEVEL AT 1M (dBA)*2*3
59
LOW NOISE MODE (dBA)*2
Variable
FLOW RATE (l/min)
126
WATER PRESSURE DROP (kPa)
18
DIMENSIONS (mm)
Width
1978
Depth
759
Height
1710 (1650 without legs)
WEIGHT (kg)
526
ELECTRICAL SUPPLY
380-415v, 50Hz
PHASE
3
NOMINAL RUNNING CURRENT [MAX] (A)
17.6 [52.9]
FUSE RATING - MCB SIZES (A)*4
63
REFRIGERANT CHARGE (kg)
R407C (GWP 1774)
11 / 19.5
/ CO2
EQUIVALENT (t)
*1 Under normal heating conditions at outdoor temp: -3°CDB / -4°CWB, outlet water temp 35°C, inlet water temp 30°C
*2 Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 35°C, inlet water temp 30°C as tested to BS EN14511
Certificate Number: MCS HP0002
*3 Sound power level of the CAHV-P500YB-HPB is 70.7dBA. Tested to BS EN12102
*4 MCB Sizes BS EN60898-2 & BS EN60947-2
Product Type: Heat Pumps
Product Reference: CAHV-P500YB-HPB
ɳs is the seasonal space heating energy efficiency (SSHEE)
ɳwh is the water heating energy efficiency
