How to install a tankless electric water heater?

How to install a tankless electric water heater

If you’re looking for a quick and easy way to update your home, installing a tankless electric water heater is the perfect solution.

They are as easy as plugging in an appliance and just need 110 volts of power, so if you have an outlet near your shower or bathroom sink then it’s super simple to install one! 

One big perk of these units is that they don’t require any installation work other than simply unplugging the old unit and plugging in the new one.

You also won’t have to worry about having enough space for storage because these systems use less than 3 gallons per minute, which means they can be installed almost anywhere!

Can a homeowner install a tankless water heater?

Yes! Installing a tankless water heater is super simple, and there are no special skills or knowledge required. It takes less than an hour to get the new unit plugged in and ready for use.

Most of these units are designed so that you can simply unplug your old electric system and plug in the new one with a cord that’s included with the unit.

Can You Provide the Power?

Yes, you can. Since most tankless water heaters only need 110 volts of power, you can simply plug them into a standard wall outlet in your home.

If the unit is going to be placed inside a cabinet or somewhere else that’s not near an outlet then it’s easy to get an electrician out there and install one for you if needed.

Do You Know Your Water Pressure?

Yes. Most tankless water heaters only need about 20 – 80 psi of pressure to work properly, which means that most homes have the right amount.

If you’re unsure then it’s best to check with a professional or someone who knows your home well since too high of pressure can damage these appliances.

What About Gas? 

There are also tankless gas water heaters, and these generally work very similarly to their electric counterparts.

The biggest difference is that they need a venting system which means you’ll have to hire an HVAC professional or plumber for installation.

However, once it’s installed properly this type of appliance can save homeowners up to 30% on water heating costs compared to a standard electric system.

Are You Permitted to Install an Electric Tankless Water Heater?

Depends. In most areas, homeowners are allowed to install an electric tankless system themselves. However, this may not be the case in your area so you’ll want to check with local authorities before purchasing one of these units.

Electric tankless water heater installation requirements?

Most electric tankless water heaters only need 110 volts of power and a nearby outlet. However, some units may require 220 volts if they have multiple outlets or any other special features.

In these cases, you’ll want to hire an electrician for installation since it’s the safest route to take.

Most countries also require that homeowners install their tankless water heater in a well-ventilated area that doesn’t get too hot, so don’t install it near any other appliances or anything else that could create excess heat.

Where to install a tankless electric water heater?

You can install your new tankless electric system almost anywhere in the home.

However, you’ll want to avoid placing it somewhere that gets too hot or has large appliances nearby since these could create excess heat which can damage the unit and void your warranty.

Installation Steps

Follow these easy steps to install your new tankless electric system:

Tools Needed before installation :

· Screwdriver

· Socket wrench with various sized sockets (if needed)

 Step One:

Unplug the old unit and turn off the power to the outlet. Make sure that you’re turning off power from a circuit breaker box, not just an individual switch or outlet.

Step Two:

Disconnect the wires from the old unit. Make sure you have a safe place to set them so they don’t get damaged or short out against anything else nearby.

Step Three:

Put on gloves and safety goggles for your protection since there may be some sharp edges or other hazards in your electrical box. Then, simply plug in the new system and enjoy! 

If needed: Hire an electrician to install upgrade wiring if you need more than 110 volts of power (220+), desire multiple outlets/features, etc . *Most locations require that tankless water heaters only use 20-80 psi* *Tanks are typically installed with 50-100psi*.

Checkout this video :


Installing a tankless electric water heater is easy and will save you money. Don’t be afraid to take on this project!

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