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Tankless Water Heater for Your Home: A Comprehensive Guide

ICSNY • Mar 01, 2024

In an era where efficiency and sustainability are crucial, tankless water heaters are a significant advancement in home heating technology. Offering endless hot water, reduced energy bills, and a smaller carbon footprint, they are an ideal choice for modern homes. InterCounty Supply is here to guide you through the benefits and considerations of choosing the right tankless water heater for your home.

Understanding Tankless Water Heater Basics

Tankless water heaters provide hot water only as needed, eliminating the need for a storage tank. This method saves on space and reduces energy consumption by not heating and reheating water continuously.



The primary benefits of tankless water heaters include longer lifespans, lower operating costs, and hot water at a moment’s notice. Unlike traditional water heaters, tankless units won't leave you in the cold after back-to-back showers or heavy appliance use. Their efficiency and durability make them a cost-effective solution for your home's hot water needs, aligning with our commitment to providing high-quality and sustainable home heating solutions.

What Size Tankless Water Heater Do I Need?

When you are considering tankless water heater sizing, it's crucial to understand two key factors: flow rate (GPM) and temperature rise (ΔT). Flow rate determines the amount of hot water needed at one time, while temperature rise is the degree difference between the cool water that enters the system and the hot water that comes out.


Sizing a tankless water heater correctly is essential for ensuring that your home has sufficient hot water without wasting energy. Homeowners can pick the most efficient unit size by calculating the total flow rate of all fixtures that may be used simultaneously and the required temperature rise. This step is crucial for both comfort and cost savings.

What Tankless Water Heater Do I Need: More Than Size

Selecting the right tankless water heater involves more than just size; energy efficiency, brand reputation, and installation specifics play significant roles. InterCounty Supply carries a variety of brands and models, each with unique features and efficiencies, allowing homeowners to compare and choose the best option for their specific needs. Energy efficiency, in particular, can lead to substantial savings over the lifetime of the unit.


In addition to efficiency, consider the installation requirements and whether your home's existing plumbing and electrical systems are compatible with your chosen unit. We offer expert advice and installation services to ensure that your tankless water heater is set up for success from day one.

Installation and Maintenance of Your Tankless Water Heater

Proper installation is key to maximizing the efficiency and longevity of your tankless water heater. InterCounty Supply's professional installation services ensure that your system is correctly sized and installed, adhering to all local codes and manufacturer guidelines. This attention to detail guarantees optimal performance and avoids common issues associated with improper installation.


Regular maintenance is also essential for keeping your tankless water heater in top condition. Flushing the system annually, checking for scale build-up, and replacing any worn parts can extend the life of your unit and maintain its efficiency. Invest in professional maintenance services with our team keep your tankless water heater running smoothly for years to come.

Count on InterCounty Supply To Help You Find the Right Tankless Water Heater for Your Home

If you have questions about how to size a tankless water heater, we can help you. InterCounty Supply is here to help you navigate the options, from sizing a tankless water heater to selecting the best model for your needs. Our expert team is dedicated to ensuring you find the perfect fit for your home. Contact us today to learn more about how a tankless water heater can benefit your home.

Homeowner Looking For Reliable Heating, Cooling Or Plumbing Supplies?

Our dedicated specialists are standing by to help.

Most homeowners in need of new heating or cooling equipment will do an internet search to get information. Such a search will typically yield two results: what to buy or where to buy but not why to buy. At InterCounty Supply, as a wholesale supply house, we present all the options for what to buy and why it would be the best choice for YOUR situation. After all the options are presented a homeowner can decide for themselves what they need. ICS then has a licensed, factory trained contractor who SPECIALIZES in the equipment you need come to your home to provide the complete installation cost for the equipment you need. ICS will also handle all the paperwork for any rebates that are applicable.


Have questions, give us a call 914-939-4350 or fill out the form and one of our specialists will be in touch shortly.


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