D.mac Electrical - Services
home entertainment, Sound System, Multi room audio
audio system installers
Home Entertainment and multi room audio System installers in Ireland,Dmac, Nuvo Installers,Electricians in Sligo, Electricians in leitrim sound system
Heat Recovery Systems,
Our system is designed to recover up to 86% of the heat normally lost through windows, trickle vents and other break-out points i.e. extractor fans in a building structure.
The air being extracted transfers its latent heat via a rotary thermal heat exchanger to the fresh air coming in, i.e. fresh, filtered air enters the home which is warmed to a level of 80% of the air outside.
With economical EC low energy fans and the Specific Fan Power (SFP) below the standard rating of 2, the system costs approximately equal to a 60watt bulb to run.
, home entertainment
, Multi room audio
, Sound System