Cheap Tankless Water Heaters

In earth quake prone areas water heaters pose a different problem as well. If not properly anchored they can tip over and cause water damage, physical damage and of course fire. Water heaters have fallen on cars parked close to them in the garage and considering the weight of a 40 or so gallon water heater full of water is approx. 330 pounds plus approx. 120 pounds for the heater itself, so a total of 450 pounds falling let’s say on a car’s hood.

Now that will do significant damage not just to the hood of the car but also to what is underneath it.

And in this case it will also disconnect the gas line and we will have a gas leak as well that can lead to fire and more damage. So it is very important to make sure that the tank water heater is properly anchored to something that can hold the weight just in case. Bolts and steel straps should be strong enough and anchored to main wood studs or masonry walls.

One other thing to pay attention to is the pressure relief valve. As its name implies it releases the water pressure to the outside by releasing excess water from the tank to avoid an explosion of the tank water heater. You may be surprised to know how often that happens that a small pressure valve fails and the water heater literally explodes. The excess water from the pressure valve of course should be routed to the outside or a drain that won’t cause water damage.

In some older homes the water heater is located inside the house in a place that looks like a pantry from the outside. That of course poses even a greater danger of something catastrophic happening in case of a failure. The idea of a constantly burning fire in an appliance is very unsettling to most people once they are made aware of it. The water heater burner or its pilot is always burning, not just when you use it.