How to Install a Heat Pump That Works

#heatpump #vaillant #airsourceheatpump In this video, we are going through a full retrofit air source heat pump installation. Here I am installing a Vaillant Arotherm Plus 3.5kW unit in a two-bedroom bungalow. License ID: Bz8gMPb6mqO https://lickd.lnk.to/NI9i2kID!Urban%2...