What is a Tankless Water Heater?
Tankless water heaters provide hot water on-demand. Instead of water being stored in a bulky tank, tankless hot water heaters heat water as it flows through the system. Wondering how tankless water heaters work? When using a tankless hot water heater, water passes through a heat exchanger unit. It is heated instantly with a gas burner or electric element, giving you continuous hot water whenever you need it.
Expert Tankless Services & Trusted Brands
At Payless Water Heaters, we specialize in tankless systems and work with all major tankless water heater brands. We are California’s number 1 installer of Noritz tankless water heaters.
Our certified technicians handle everything, including permits and ensuring your unit meets California’s energy standards. We offer same-day service for tankless water heater installation, repair, and maintenance so you’re never left without hot water.
Choosing the Right Size Tankless Water Heater for Your Home or Business
What size tankless water heater do you need? Heaters that are too small for your space may run out of hot water and tankless water heaters that are too large may cost you more money than necessary.
Our experts will help you find the perfect fit for your home or business. And when it comes to installation or repairs, skip the DIY. Tankless systems can be complex and working with gas can be risky. Our licensed pros get it done safely, correctly, and without voiding your warranty.
When to Call in the Pros
Signs your tankless water heater needs service:
- Inconsistent or no hot water
- Low water flow
- Error codes or unit shutting down
- Water or gas leaks
- Tripping circuit breakers
- Strange noises like banging or rattling
Regular maintenance from Payless Water Heaters helps prevent these issues and keeps your system running efficiently.
Tankless Water Heater Frequently Asked Questions
Q. What is the downside of a tankless water heater?
A. Tankless water heaters will be a bit more expensive to install. However, they generally pay you back with lower utility bills over time. The wrong size unit can also struggle to supply enough hot water to multiple appliances at the same time.
Q. What do I need to know before installing a tankless hot water heater?
A. You need to consider peak demand, whether you have access to gas or electricity, venting requirements, permitting, and more. Check with the professionals at Payless Water Heaters.
Q. How often do you flush a tankless water heater?
A. Tankless water heaters should be flushed at least once a year to prevent buildup. You may need to do this more often if you live in parts of California with hard water.
Q. What kind of vinegar is used to flush the tankless water heater?
A. You can use white distilled vinegar or a descaling solution to flush the tank using a submersible pump.
Q. How do you flush a Noritz tankless water heater?
A. You’ll need vinegar or a descaling solution. Turn off the unit and water supply, connect hoses to the inflow and outflow, and circulate the water for about an hour. Rinse the unit out with clean water and reconnect the supply.
Q. What maintenance does a tankless water heater need?
A. You should have your unit services at least once a year to flush out the system, clean the components, and check for leaks or other problems.
Q. How long does it take to install a tankless water heater?
A. Payless Water Heaters provides same-day installation service. We can get you up and running in just one day.
Q. What are the tankless water heater rebates/incentives in California?
A. Local utility companies often offer rebates or incentives. Energy Upgrade California also has programs to help with the cost of installing or upgrading tankless water heaters.
Q. Are tankless water heaters tax-deductible in California?
A. Certified Energy Star tankless water heaters provide tax credits in California. There may also be federal income tax credits.
Q. How much propane does a tankless water heater use?
A. It varies, depending on your unit. Typically, expect about one to three gallons per hour.
Q. Does a tankless water heater use gas? Is a tankless water heater gas or electric?
A. A tankless water heater can be gas or electric. There are also hybrid units that store some water.
Q. How big of a tankless water heater do I need?
A. The size will depend on your peak hot water demand. Give us a call and we can determine the right size for your home or business.
