VIESSMANN® Automatic Fast Air Vent, For Use With: 200-FM Vitosol® Flat Plate Solar Collector
Air vent for high point of each collector array. Built-in shut-off valve for 100% isolation after system is totally vented 22 mm brass compression couplings.
VIESSMANN® Automatic Fast Air Vent, For Use With: 200-FM Vitosol® Flat Plate Solar Collector
Air vent for high point of each collector array. Built-in shut-off valve for 100% isolation after system is totally vented 22 mm brass compression couplings.