Upgrading to a tankless water heater is a great way to enjoy endless hot water while saving on energy bills. Unlike traditional water heaters, tankless models heat water on demand, reducing standby heat loss and improving efficiency. At MJS Plumbing & Heating Inc., we provide expert tankless water heater services in Beacon and throughout New York. If you’re considering tankless water heater installation, here’s what you need to know.
Step-by-Step Guide to Installing a Tankless Water Heater
1. Choose the Right Tankless Water Heater
Before starting the installation, it’s important to select the right unit based on your home’s hot water needs. Consider factors like:
- Flow rate – The number of gallons per minute (GPM) required to run multiple fixtures at once.
- Fuel type – Gas and electric models have different installation requirements.
- Energy efficiency – Look for Energy Star-certified units for better savings.
If you’re unsure which unit suits your home, our team can help you choose the best option with our tankless water heater services in New York.
2. Gather Tools and Materials
Proper installation requires specific tools and materials, including:
✔ Pipe wrenches and cutters
✔ Gas line fittings (for gas models)
✔ Water supply lines
✔ Venting materials (for gas heaters)
✔ Electrical wiring (for electric models)
3. Shut Off Utilities and Remove the Old Heater
Before removing your old water heater, turn off the power supply, gas, and water. Drain the existing tank completely and disconnect all pipes and fittings. This step prevents leaks and ensures a smooth transition to the new unit.
4. Mount the New Tankless Water Heater
Tankless water heaters are compact and can be wall-mounted. They should be installed in a well-ventilated area, away from direct moisture. Secure the unit firmly to wall studs to prevent movement.
5. Connect the Water Lines
Connect the hot and cold water lines to the corresponding ports on the unit. It’s best to use flexible piping for easier adjustments. Also, install shut-off valves to make future maintenance easier.
6. Connect the Gas or Electrical Supply
- For gas models: Connect the gas line securely, ensuring no leaks. A professional should always check for gas leaks before using the unit.
- For electric models: Connect the wiring to a dedicated circuit breaker. If your electrical system isn’t equipped to handle the load, an upgrade may be needed.
7. Install the Venting System (For Gas Units)
Gas tankless water heaters require proper venting to release exhaust gases safely. This step is crucial for efficiency and safety. If the venting isn’t installed correctly, dangerous carbon monoxide buildup can occur.
8. Test the System
Turn on the water supply and check for leaks. Then, power up the unit and test the hot water flow. Adjust the temperature settings to your preference. If the water isn’t heating properly, there may be an issue with gas pressure, water flow, or electrical connections.
Should You DIY Tankless Water Heater Install?
While a DIY tankless water heater install may seem like a cost-saving option, it comes with risks. Incorrect installation can lead to leaks, inefficiency, and even safety hazards like gas leaks or electrical issues. In many cases, local building codes require professional installation. That’s why it’s always best to leave it to experts like us. Our tankless water heater services in New York ensure your system is installed safely and correctly.
FAQs About Tankless Water Heater Installation
1. How long does a tankless water heater installation take?
A professional installation typically takes 4–8 hours, depending on the complexity of the job.
2. Can I install a tankless water heater myself?
While some homeowners attempt a DIY tankless water heater install, professional installation is recommended for safety and compliance with building codes.
3. Do tankless water heaters require special venting?
Yes, gas-powered models need proper venting to release exhaust gases safely. Electric models do not require venting.
4. How much space is needed for a tankless water heater?
Tankless water heaters are compact and can be wall-mounted, saving significant space compared to traditional tanks.
5. How often does a tankless water heater need maintenance?
Regular maintenance, including descaling and filter cleaning, is recommended once a year to maintain efficiency and longevity.
Need Professional Tankless Water Heater Services in Beacon?
At MJS Plumbing & Heating Inc., we specialize in tankless water heater services in Beacon and throughout New York. Whether you need installation, repair, or maintenance, our experts ensure a hassle-free experience.
Contact us today to schedule your tankless water heater installation with our trusted professionals!
