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Q&A

Can you lay a water heater down to move it?

Can you lay a water heater down to move it?

Water heaters can be transported laying down. The key to transporting it safely on its side is sufficient padding to avoid damaging the glass lining and metal casing. With the proper equipment and safety precautions, you will be able to move your water heater without a professional’s help.

How much water should be in an expansion tank?

When you consider that 50-gallons of cold water will, with the help of thermal expansion, become at least 52-gallons once it’s heated, the additional 2-gallons of water will no longer fit in the water heater’s tank. That’s where a thermal expansion tank comes in.

How can I check the pressure in my hot water tank?

How to Check Your Water Pressure. First, find the pressure of the water going into your water heater by attaching the water pressure gauge to your water heater’s drain valve at the bottom of the tank (the same place you’d attach a hose when you flush your water heater). Open the drain valve all the way.

How can you tell if your hot water heater is leaking?

If you discover rusty water coming from your water heater and it only comes from the hot side piping in your home, this can be a sign that your water heater is rusting away on the inside and it may begin to leak soon. But if you have galvanized piping, you may have rusty pipes.

How can I test my hot water heater expansion tank?

Connect a drain hose to the drain valve of your water heater (the same valve where you tested the water pressure), and open the valve all the way. Do a slow count to 10, then close the valve. That should remove enough water from the system to relieve any water pressure that’s pressing against the rubber diaphragm inside the expansion tank.

What to do if your hot water tank is full of water?

If you think your expansion tank may be full of water, unscrew the plastic cover on the bottom of the tank that exposes the Schrader valve, then and briefly press in on the valve’s pin (like you would to let air out of a tire). If water comes out of the valve, then the diaphragm in your tank is ruptured, and the tank needs to be replaced.

How can you tell if your hot water heater is going bad?

Murky or rusty water is another of the common signs your hot water heater is failing. Water heater tanks have a coating that slows corrosion, but it doesn’t last forever. Once the coating begins to thin, rust forms fast. Rusty water is one way to know if your hot water tank is going bad.

What to do if your hot water tank wont stay lit?

If your hot water tank won’t stay lit, one of the first things you should check is the thermocouple. The thermocouple is a device that checks if your water heater’s pilot light is on. If the thermocouple has been damaged, it may think the pilot light isn’t on and not light your water heater.

How does a gas hot water tank work?

In a gas heater, a gas-powered flame at the bottom of the tank sends hot air up a chimney that runs through the middle of the heater. This chimney transmits heat to the water, and when you turn on the hot water tap, more cold water flows into the heater, displacing hot water up the hot water pipe.

Why is there water around my water heater?

Water around the water heater If you notice moisture around your water, you may have a small leak or a fracture in the tank. As the metal heats, it expands and if there are slight fractures, water may leak from the tank. Once the metal has cooled the inner tank will stop leaking.