Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Tankless Water Heater Cost in Orlando [2025 Data]
Normal Range: $1,040 - $2,947
A tankless water heater in Orlando, FL costs $1,956 on average. Depending on size, fuel type, quantity, and on-site issues, you could spend between $1,040 and $2,947.
How we get this data
Ian Tuttle / Angi
Ian Tuttle / Angi
Highlights
Orlando’s mild winters reduce strain on tankless water heaters, making them relatively efficient year-round.
Solar water heaters run fairly well most of the year in Orlando, but they still need backup when storms roll in.
Homes built before the early 2000s often need venting adjustments or gas line upgrades to go tankless.
Tankless water heaters tend to work great in Orlando's warm climate, but installation isn't always simple and straightforward. The average cost of a tankless water heater in Orlando is $1,956. Homeowners might expect to pay anywhere from $1,040 to $2,947 based on the age of your home, the type of system you're switching from, and whether you're using gas or electric, among other factors.
Angi Tip
We highly recommend inspecting your water heater annually for signs of degradation. If you spot any potential warning signs, consider contacting a local plumber.
Tankless Water Heater Cost Factors
In Orlando, tankless water heater costs depend on the system’s fuel type, size, and whether your home needs upgrades to support it. Some installs are simple, while others require venting or electrical work that drives up the price.
Single-Point Tankless Water Heater vs. Whole-House System
You can choose between single-point and whole-house tankless water heater systems. Some homeowners mix and match, installing a whole-house unit to handle the primary heating duties and placing a single-point system in an additional bathroom. This allows multiple people to shower at once.
| Feature | Single-Point System | Whole-House System |
|---|---|---|
| Average unit cost | $100–$400 | $600–$1,800 |
| Average cost with installation | $550–$1,200 | $1,800–$4,000 |
| Best for | Low-use areas or as a supplemental system | Entire home’s hot water needs |
| Flow rate | 0.5–2 GPM | 5–10 GPM |
| Space required | Minimal (fits under sink or in closet) | Moderate (needs a garage or utility room) |
| Orlando considerations | Popular in condos and townhomes around Lake Eola and downtown Orlando where space is limited and only specific fixtures need hot water upgrades | Whole-house systems are common across Orlando, especially in suburban homes built with modern plumbing. But installing a tankless model might require new venting or electrical work depending on the home’s layout and age. |
Fuel Type
Wondering how much you can save (or spend) on a tankless water heater? One of the best ways to calculate your expenses is by the type of hot water heater you choose. There are four types of tankless heaters to consider:
| Fuel Type | Unit Cost | Pros | Cons |
|---|---|---|---|
| Electric | $600–$1,000 | Easy installation in most Orlando homes; perfect for condos and apartments where gas isn't an option. | Struggle to keep up during peak demand when multiple fixtures run simultaneously; higher monthly operating costs than gas. |
| Natural Gas | $500–$2,200 | Available in many Orlando neighborhoods and supports quick, consistent hot water delivery with lower ongoing energy costs. | Higher upfront installation costs; requires proper venting which can be tricky in some Orlando room additions or converted spaces. |
| Propane | $500–$2,200 | A useful option in rural parts of Central Florida where municipal gas isn’t available. | Needs a dedicated tank and scheduled refills, and fuel costs can fluctuate with market conditions. |
| Solar | $1,800–$6,500 | Performs well in Florida’s year-round sunshine and can significantly reduce energy bills over time. | Still requires a backup system for cloudy days and high-demand periods and comes with a higher upfront investment. |
Size
A primary cost factor is the size of the water heater. Larger heaters service a higher volume of water than smaller heaters, so count on increased costs. The amount of energy the heater can handle is one indicator of size. For tankless gas water heaters, the amount of energy they can handle is measured in the British thermal unit (BTU); electric water heaters use kilowatts (kW).
| Fuel Type | Size / Capacity | Unit Cost | Recommended For |
|---|---|---|---|
| Gas | 120–140 kBTU | $500–$1,200 | Studio or 1-bath homes |
| 150–180 kBTU | $800–$1,800 | 2–3 bedroom homes | |
| 200–220+ kBTU | $1,800–$2,600 | 4+ bedroom homes with multiple bathrooms | |
| Electric | 5–8 kW | $100–$250 | Studio or 1-bath homes |
| 10–18 kW | $250–$600 | 2–3 bedroom homes | |
| 24–36 kW | $600–$900 | 4+ bedroom homes with moderate demand |
Gas Water Heaters: Smaller water heaters of 120–140 BTUs cost $500 to $1,200, which is enough for a one- or two-bedroom home. Larger water heaters of 180–200 BTUs or more cost $900 to $2,200, and these appliances handle enough volume to service a home of five or more people. Gas water heaters have an average flow rate of up to 5 gallons per minute (GPM).
Electric Water Heaters: Smaller water heaters of 5–8 kWs cost $100 to $250, though this is just enough for a one-bedroom apartment or small home. Keep in mind that electric water heaters only have a flow rate of up to 2 GPM. Mid-sized electric water heaters of 10–24 kWs cost $210 to $630 and can efficiently service a two-bedroom home. Large heaters of 27–36 kWs cost $420 to $800 and can handle enough volume for an expansive home.
Solar Water Heaters: Orlando's sunshine makes solar water heaters more practical than in most cities, though you'll still want a backup for cloudy stretches and hurricane season. Basic systems with one or two panels run $1,800 to $3,500 and can handle light residential use. Mid-range setups cost $3,500 to $5,000, while larger systems typically range from $5,000 to $6,500.
Tankless Water Heater Pro Costs
Installing a tankless water heater in Orlando involves more than just buying the unit. Labor rates, permit fees, and accessibility can all factor into your final cost.
Labor Costs
Orlando plumbers typically bill between $80 and $150 per hour for standard installations. A straightforward replacement will likely take 3 to 5 hours, but Florida's strict building codes often require additional work, like updating venting for hurricanes and running new electrical circuits for pool houses and additions. If these issues come into play, installations can take 8 to 10 hours or more.
Permits
Tankless water heater installations in Orlando typically require a plumbing or mechanical permit, and gas or electrical work can require additional permits (and fees). Basic permit fees often start around $60 but can rise over $150 when multiple systems are involved. Some contractors include permit fees in their estimates, but make sure to confirm what’s actually covered before work begins.
Accessibility
If the desired location of the new tankless system is difficult to access or narrow and harder to work in, this can raise the labor costs to up to 10% to 15% of your project total. Prices will vary based on the home and setup.
Current Heating System Removal
Removing an existing hot water heating system can cost $500 or more, depending on the unit's size and accessibility, as well as the contractor's hourly rate. When looking for an installation quote, make sure the quote includes the removal and disposal of your current water heater.
Does Installing a Tankless Water Heater Increase Home Value?
A tankless water heater probably won’t bump up your home’s value in a big way, but it can make your place more attractive to buyers who care about efficiency. In a market where energy costs are a concern and upgrades matter, features like this can definitely help tip the scale in your favor. So while it likely won’t provide a measurable return on investment, it might help your home sell faster.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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