This text is missing some spaces, please add them: Reductionofpumpheadsconsiderablydiminishedtheconsumptionofelectricalpower.Also,theuseoftheheatexchangerasaglycolsavermadeitpossibletousewaterinsteadofglycolinpartsofthesystem.Finally,theautomaticandfinelytunedadjustmentoftheinteriortemperaturetotheoutdoorconditionsmeantefficientenergyuseandreducedneedfortransferagents.
Reduction of pump heads considerably diminished the consumption of electrical power. Also, the use of the heat exchanger as a glycol saver made it possible to use water instead of glycol in parts of the system. Finally, the automatic and finely tuned adjustment of the interior temperature to the outdoor conditions meant efficient energy use and reduced need for transfer agents.