Ecodan CAHV-P500YA-HPB

Mitsubishi Electric CAHV-P500YA-HPB
Ecodan Air Source Heat Pump

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,
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 range of
commercial applications.


Please contact Easy Heat Pumps for further pricing information. Due to the complexity of these systems these selections must be approved before supply. Contact 01283 218277 or


Model ReferenceCapacity
kW (A-3/W35)
Outlet water
temp range (oC)
temperature (oC)
MCB Sizes

Pressure (dBA)

Outdoor UnitWidthDepthHeight
CAHV-P500YA-HPB45.6025 - 70-20 ~ 4019787591710 (with legs)5964Three


Features and Benefits

  • Multiple unit cascade control of up to 688kW capacity
  • Split refrigerant circuits within each CAHV provide 50% back up
  • Ability to rotate units based on accumulated run hours
  • Provides from 25ºC up to 70°C water flow temperatures without boost heaters
  • Low maintenance, hermetically-sealed monobloc design
  • Low on-site refrigerant volume
  • HIC (Zubadan) technology delivers 43kW at -3ºC with minimal drop off down to -20ºC