Stop – Grant Products HPAW155 User Manual
Has a heat loss calculation been carried out?
Is this system designed for Mono or Bivalent
If Mono, total heating capacity?
If Bivalent, what is the load capacity of Heat Pump?
If Bivalent, what is/are additional heat source(s)?
Type of system design?
Will a buffer be used?
If yes, what is the capacity of Buffer?
Has cavity wall insulation been installed?
Has loft insulation of 270mm been installed?
Have all system pipes been lagged correctly?
Are the existing controls being upgraded?
Before continuing with the installation of your new Aerona Heat pump, please spend
a few minutes confirming the suitability of the Heat Pump to your system. Failure to
do so may result in poor performance and wasted time.
If any of the above questions cannot be answered accurately, please do NOT
proceed with the installation. While any errors made now may be able to be
compensated for after the installation is completed, you will incur unnecessary
delays and additional costs.