How to Install an on-Demand Water Heater in Round Rock – Step-by-Step Guide for Residential Property Owners

Properly heating and supplying hot water to your Round Rock residential property can be difficult task to accomplish. Trying to install an on-demand water heater by yourself can be challenging, and it may require the experience and expertise of an experienced team of plumbers – like the one at Abacus Plumbing. In this guide, we'll provide an overview of installing an on-demand water heater, and why you should consider leaving it to a professional to ensure your appliance is setup correctly.

What is On-Demand Hot Water Heater?

An on-demand hot water heater is a water heating system that operates without a storage tank. It heats only the hot water that's needed reducing electricity costs, as it doesn't constantly reheat and warm the water. The water heater functions vary depending on the flow rate of the water through the system and the temperature settings selected by the user. It can also act as an electric tankless water heater, as it heats the water only when required.

What are Installation Requirements?

On-demand water heaters require a few certain elements in order to install it efficiently:

Gas-type on-demand water heater – A natural gas line or equivalent is required to power the unit.

Electrical on-demand water heater – Requires dedicated 220-240V service and also requires a 40A breaker and 8 AWG cable power lines.

Outside air venting – If installing a gas-type on-demand water heater, a dedicated venting system with external terminations is also required.

Professionally Licensed Plumbers – Many require some local or state electrical or plumbing permits which can be provided by a certified plumber.

Installation Process

As with any installations of this kind, there are certain steps that must be taken in order to properly install the on-demand water heater.

Permit Registration

A certified professional plumber can help obtain the appropriate permits and inspections from the local Round Rock, Texas area authorities.

Wall Preparation

The water heater will be mounted on an exterior wall, typically on an existing plumbing wall. Make sure that this space is correctly prepared for the job, can handle the weight of this appliance, and meets any criteria for placement as proposed by the manufacturer.

Piping Installation

Install all the water pipes that will be required in order to supply the water to the unit. Make sure to connect these properly so that no leaks occur.

Gas & Electric Line Installation

If the water heater is a gas/electric unit, appropriate electrical and gas lines will need to be installed in order to ensure proper operation.

Final Installation

The on-demand water heater should be mounted on the wall, and the external venting systems connected. Finally, all the appropriate connections should be made and the unit tested.

Maintenance & Troubleshooting

Once the on-demand water heater is installed, it is important to maintain the unit to ensure it is in good working condition. Many homeowners can handle day-to-day maintenance, such as cleaning and flushing the unit a few times each year. When it comes to routine maintenance, a professional plumber should be consulted to handle any more complex tasks. That way any possible problems with the installation can be avoided and corrected.

In summary

Having an on-demand water heater properly installed in your Round Rock residential property is an important part of any plumbing system since it ensures that hot water is supplied when needed. Installing this type of system, however, requires experience and expertise, and that's why we always recommend working with a certified plumber like the experienced team at Abacus Plumbing. Our staff of talented plumbers can handle any installation job and make sure your on-demand water heater is working as intended for years to come.

On-demand water heater

Round Rock

Texas