Solar water heaters can be prone to frost issues when installed in areas with very low ambient temperatures. All Dux products are fitted with pumped circulation, and optionally anti-frost valves to prevent frost damage from occurring. These may still not be able to prevent water in the collectors freezing during very cold conditions.
To see if a Dux Ecosmart solar water heater is suitable where you live, enter your post code below. We've taken weather information in your area to determine suitability.