Hot water is something most homeowners don’t think about—until it runs out. Whether you’re dealing with cold showers, rising energy bills, or an aging water heater, upgrading your system can make a big difference in comfort and efficiency.
One option that’s becoming increasingly popular across Indiana and Ohio is the tankless water heater. Known for energy efficiency and on-demand hot water, these systems offer a modern alternative to traditional tank models.
Bassett Services has helped homeowners across Central Indiana and the Dayton Metro area upgrade their plumbing systems for more than 40 years. If you’re considering a tankless water heater, this guide will walk you through the pros, cons, costs, and what to expect from installation.
What Homeowners Need to Know About Tankless Water Heaters
Unlike traditional water heaters that store and heat a tank of water, tankless systems heat water only when you need it.
How tankless systems work:
- Cold water enters the unit when a hot water tap is turned on
- Heating elements (gas or electric) quickly heat the water
- Hot water is delivered instantly—without storage
This “on-demand” approach eliminates the need for a storage tank and provides a continuous supply of hot water.
Tank vs Tankless: What’s the Difference?
Understanding how tankless systems compare to traditional water heaters can help you decide which is right for your home.
Traditional tank water heaters:
- Store 30–80 gallons of hot water
- Can run out during high usage
- Lower upfront cost
Tankless water heaters:
- Heat water on demand
- Provide endless hot water
- Higher upfront cost but better efficiency
Key takeaway:
Tankless systems offer convenience and efficiency, while traditional systems are more affordable upfront.
Pros of Tankless Water Heater Installation
Tankless water heaters offer several advantages that appeal to modern homeowners.
1. Endless Hot Water
One of the biggest benefits is never running out of hot water.
This is especially helpful for:
- Large families
- Homes with multiple bathrooms
- Back-to-back showers or appliance use
2. Improved Energy Efficiency
Tankless systems only heat water when needed, reducing energy waste.
Efficiency benefits include:
- Lower energy consumption
- Reduced utility bills over time
- No standby heat loss
3. Longer Lifespan
Tankless water heaters typically last longer than traditional units.
Average lifespan:
- Tank systems: 8–12 years
- Tankless systems: 15–20+ years
4. Space-Saving Design
Tankless units are compact and mounted on walls, freeing up space in your home.
This is ideal for:
- Smaller homes
- Utility closets
- Finished basements
5. Reduced Risk of Water Damage
Without a large tank, there’s less risk of catastrophic leaks or flooding.
Cons of Tankless Water Heaters
While tankless systems offer many benefits, they’re not the right fit for every home.
1. Higher Upfront Cost
Tankless systems typically cost more to purchase and install than traditional units.
2. Limited Flow Rate
While tankless systems provide continuous hot water, they may struggle if multiple fixtures are used at the same time.
Example:
Running a shower, dishwasher, and washing machine simultaneously may exceed system capacity.
3. Installation Complexity
Upgrading to a tankless system may require:
- Electrical upgrades
- Gas line modifications
- Venting adjustments
This can increase installation time and cost.
4. Delayed Hot Water Delivery
While the system heats water instantly, it still takes time for hot water to travel through pipes.
How Tankless Systems Perform in Indiana & Ohio Homes
Tankless water heaters work well in this region, but there are some local considerations.
Regional factors include:
- Cold groundwater temperatures in winter
- High demand during colder months
- Hard water in some areas
What this means:
- Systems may need higher capacity to handle cold incoming water
- Proper sizing is critical for performance
For homes in Indianapolis, Carmel, Dayton, and surrounding areas, professional installation ensures the system is designed for local conditions.
Tankless Water Heater Installation: What to Expect
Installing a tankless water heater is more complex than replacing a traditional unit.
Typical installation steps include:
- Evaluating your home’s hot water needs
- Selecting the right system size and type
- Upgrading electrical or gas lines if needed
- Installing proper venting
- Mounting the unit and connecting plumbing
- Testing system performance
Installation can take anywhere from several hours to a full day depending on the setup.
Cost of Tankless Water Heater Installation
Cost is one of the biggest factors homeowners consider.
Factors that affect cost include:
- Type of system (gas vs electric)
- Size and capacity
- Installation complexity
- Required upgrades (gas lines, electrical, venting)
General cost considerations:
- Higher upfront investment than tank systems
- Lower operating costs over time
Long-Term Savings and Efficiency
While the initial cost is higher, tankless systems can provide long-term financial benefits.
Savings come from:
- Reduced energy usage
- Longer system lifespan
- Fewer replacements over time
For homeowners planning to stay in their home long-term, these savings can add up significantly.
Is Your Home a Good Candidate for Tankless Installation?
Tankless water heaters aren’t ideal for every home, but they work well in many situations.
Good candidates include:
- Homes with high hot water demand
- Homeowners looking to reduce energy costs
- Properties with limited space
- Families wanting consistent hot water
Less ideal for:
- Homes with limited electrical or gas capacity
- Tight budgets focused on upfront cost
A professional evaluation helps determine the best fit.
Maintenance Requirements for Tankless Systems
Like any system, tankless water heaters require maintenance to perform efficiently.
Maintenance includes:
- Annual flushing to remove mineral buildup
- Inspecting components
- Checking system performance
This is especially important in areas with hard water.
When to Replace Your Current Water Heater
If your current system is showing signs of failure, it may be time to consider an upgrade.
Signs include:
- Inconsistent hot water
- Rising energy bills
- Frequent repairs
- System age over 10 years
Replacing your system before it fails can prevent unexpected disruptions.
Frequently Asked Questions About Tankless Water Heaters
Do tankless water heaters really provide endless hot water?
Yes, as long as demand stays within the system’s capacity.
Are they more energy-efficient?
Yes, because they only heat water when needed.
How long do they last?
Typically 15–20 years or more with proper maintenance.
Can I switch from a tank system to tankless?
Yes, but installation may require upgrades.
Why Homeowners Trust Bassett Services
For more than 40 years, homeowners across Indiana and Ohio have trusted Bassett Services for reliable plumbing, HVAC, and electrical solutions.
What sets Bassett apart:
- Family-owned since 1982
- Same-day service availability
- Upfront pricing
- Skilled, experienced technicians
- Deep understanding of local home needs
From Plainfield to Huber Heights, Bassett delivers solutions designed for long-term performance.
Upgrade to Reliable, On-Demand Hot Water
Tankless water heaters offer a modern, energy-efficient way to enjoy consistent hot water without the limitations of traditional systems. While the upfront investment is higher, the long-term benefits—efficiency, convenience, and durability—make them a strong option for many homeowners.
Choosing the right system and ensuring proper installation is key to getting the most value from your investment.
Call Bassett Services today to schedule your tankless water heater consultation and upgrade your home’s comfort and efficiency.
