Can water heaters rust? Most undoubtedly! We’ve checked out how this may happen earlier than and what it means for a water heater. Thes brief model is that it normally means a water heater should be changed. A particularly outdated water heater can start to corrode, which is nearly as good an indication as any that the unit is overdue for retirement. However youthful water heaters can rust as effectively in the event that they aren’t cared for correctly.
This brings us to our subject in the present day: the anode rod in a storage tank water heater, also called the sacrificial anode rod for causes that we’ll clarify. One of the necessary upkeep duties to maintain a tank water heater working for a few years is to make common anode rod modifications—as a result of the anode rod is without doubt one of the most necessary defenses a water heater has in opposition to rust and different sorts of corrosion. Comply with us under as we glance into the anode extra.
What’s an anode rod?
An anode rod is an extended steel rod, normally made from magnesium, aluminum, or different mixture of two metals, inserted into the water heater tank. Its major function is to guard the inside lining of the tank from corrosion. The anode rod attracts corrosive parts within the water, stopping them from rusting the tank.
How an anode rod prevents corrosion
The anode rod works by way of a course of known as electrolysis. Corrosive brokers within the water are drawn to the anode rod somewhat than the tank partitions. Over time, the anode rod corrodes and deteriorates as a substitute of the tank. This course of is why it’s typically known as the sacrificial anode rod—it “sacrifices” itself to rust to save lots of the remainder of the water heater. So long as the rod is unbroken and functioning, it would proceed to soak up corrosion and shield the water heater.
How typically does the anode must be changed?
The frequency of anode rod substitute will depend on a number of components, together with the water high quality and the way typically the water heater is used. On common, an anode rod must be inspected each one to 3 years. Whether it is considerably corroded or shriveled, it must be changed. Common inspections throughout routine water heater upkeep will make sure the anode rod is all the time in good situation.
Depend on common upkeep for anode substitute
Common upkeep is essential to getting your water heater to last as long as its estimated service life. Skilled inspections enable technicians to watch the situation of the anode rod and substitute it as obligatory. This proactive strategy can forestall surprising breakdowns and lengthen the lifetime of your water heater, guaranteeing it operates effectively and reliably.
We’ll preserve your water heater
You don’t need to find yourself with a broken or rusted water heater in Clovis, since you’ll nearly definitely must have it changed. If you wish to keep away from an early retirement on your water heater, just be sure you schedule water heater upkeep repeatedly with our specialists. This offers a technician the chance to look at the anode rod and decide if it must be changed. We’ll assist your water heater benefit from the longest helpful service life attainable.
Name Purl’s Sheet Metallic & Air Conditioning for water heater service. Uncompromised High quality & Buyer Service Since 1952.