Cathodic Protection Casted Magnesium Anode Rod for Solar or Electric Water Heater and Water Tanks

Frequently Asked Questions
Q: How to use in cloudy or rainy days?
A: We could connect electric heater, gas heater or other boilers for bakup heating;
Q: Freezing problem in solar water heater?
A: Never, when snow more than 5 days electric heating will start to protect system;
Q: Minimum order quantity?
A: 10 pcs for each model of solar water heaters and solar collectors;
Q: Accept OEM production?
A: Yes, offer to make customized logo on solar products and packing cartons.