Heat exchanger for the swimming pool
The big heat exchanger left is for the solar collectors. The other heat exchanger is for a future swimming pool. The solar collectors are even for this big enough,  

Heat exchanger for the swimming pool

The big heat exchanger left is for the solar collectors. The other heat exchanger is for a future swimming pool. The solar collectors are even for this big enough,


Context description:  heat exchanger exchangers swimming pool swimmingpool pools swimmingpools heating warming by sun solar collector suncollector solarcollector collectors suncollectors solarcollectors energy sunenergy solarenergy power sunpower solarpower
zeroenergy nullenergy house zeroenergyhouse nullenergyhouse solarhouse sunhouse houses zeroenergyhouses nullenergyhouses solarhouses sunhouses Austria Austrian south east Styria Styrian near close to Radkersburg Bad Gleichenberg Halbenrain event events date time 20 century