Rinnai Tankless Water Heater Installation

Endless Hot Water. Lower Energy Bills. Professionally Installed

Upgrade your home’s hot water system with a Rinnai tankless water heater professionally installed by Jack’s All-American Plumbing. 

Why Homeowners Choose Rinnai

Rinnai is a trusted manufacturer of tankless water heating systems designed to deliver reliable hot water while taking up less space than a traditional water heater. Instead of continuously heating and storing a tank of water, a tankless system heats water as it is needed.

Key benefits include:

Endless Hot Water

Never run out of hot water during showers, laundry, and dishwashing.

Lower Energy Costs

Tankless systems heat water only when needed, reducing standby energy loss.

More Space

Wall-mounted units free up valuable garage, utility room, or basement space.

Longer Lifespan

Typically lasts longer than conventional tank water heaters when properly maintained.

Consistent Water Temperature

Advanced controls provide consistent hot water throughout your home.

Flexible Installation Options

Rinnai offers tankless systems for different home sizes and hot water needs.

 
 

Rinnai water heater systems are designed for modern homes that need consistent hot water without the limitations of a storage tank.

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Rinnai Tankless Water Heater Models We Install

Rinnai offers several tankless water heater series, giving homeowners options based on their home’s size, hot water demand, efficiency goals, and installation requirements.

Which Rinnai Tankless Water Heater Is Right for Your Home?

Choosing the right tankless water heater isn’t simply a matter of picking the largest or most powerful model. Your system should be sized around the home’s actual hot water demand.

Our plumbers can evaluate factors such as:

  • Number of people in your household
  • Number of bathrooms
  • Number of fixtures used at the same time
  • Desired hot water flow rate
  • Natural gas or propane supply
  • Existing plumbing and gas lines
  • Available installation space
  • Venting requirements
  • Whether a recirculation system would be beneficial

A properly sized system can help provide reliable hot water while avoiding the unnecessary expense of installing a system that is larger than your home requires.

What’s Included in Your Installation

When you hire Jack’s All-American Plumbing, you get a complete professional installation service from start to finish.

Our installation process includes:

  • Full system assessment and sizing
  • Safe removal of your old water heater
  • Gas line inspection and adjustments if needed
  • Proper venting installation
  • Water line connections
  • System startup and testing
  • Manufacturer-compliant setup
  • Final walkthrough and customer education

We make sure your system is installed correctly the first time for maximum performance and safety.

Benefits of Professional Rinnai Installation

A tankless water heater is an important investment in your home, and professional installation helps ensure the system is properly sized, connected, and configured.

Professional installation can help:

  • Ensure the water heater is properly sized for your home
  • Verify adequate gas supply
  • Ensure appropriate venting
  • Prevent water and gas leaks
  • Optimize system performance
  • Ensure the system is properly started and tested
  • Address installation requirements specific to the selected Rinnai model

Rinnai also recommends professional installation and promotes installation through its PRO network.

Signs It's Time to Replace Your Water Heater

If you’re experiencing any of the following issues, it may be time to upgrade to a Rinnai tankless system:

  • Running out of hot water frequently
  • Increasing energy bills
  • Rust-colored or discolored water
  • Strange noises from your water heater
  • Water leaks around the unit
  • A system that is 10–15+ years old
  • Frequent repair needs

Upgrading to a new system like a  Rinnai tankless water heater can improve comfort, efficiency, and reliability.

Why Choose Jack's All-American Plumbing?

We're Totally Committed to Your Satisfaction

Family Owned

As a Family Owned Company, We Are Personally Invested in Solving Your Plumbing Issues

Professionals

Our Technicians Are Clean, Friendly, Professional and Experienced

Focused On Customer Service

We Pride Ourselves on Providing the Best Customer Service

Experienced Company

Proudly Celebrating Over 30 Years of Experience

The Best of The Best

Voted Santa Maria Best Plumber for over a decade

Responsive

24/7 Emergency Services Are Available for Your Convenience

Frequently Asked Questions

How much does a Rinnai tankless water heater installation cost?
The cost of installation depends on the Rinnai model, the home’s existing plumbing and gas lines, venting requirements, and whether an existing water heater needs to be removed. The best way to determine your installation cost is to have a professional assess your home.
Can I replace my traditional water heater with a Rinnai tankless water heater?
In many homes, a traditional water heater can be replaced with a Rinnai tankless system. However, the existing gas supply, plumbing, venting, and installation location need to be evaluated before selecting a system.
How do I choose the right Rinnai tankless water heater?
The right system depends on your household’s hot water demand, the number of bathrooms and fixtures, fuel type, available installation space, and other factors. Jack’s All-American Plumbing can help you select a system that fits your home’s needs.
Do Rinnai tankless water heaters provide continuous hot water?
Tankless water heaters heat water as it is needed instead of storing a fixed supply in a tank. When properly sized, a Rinnai system can provide a continuous supply of hot water for your home.
Can a Rinnai tankless water heater be installed outside?
Some Rinnai models and configurations are designed for outdoor installation. The appropriate model and installation method depend on the home’s requirements and the specific Rinnai system selected.
Do Rinnai tankless water heaters have recirculation?
Yes. Rinnai offers models with built-in recirculation pumps, as well as recirculation accessories for compatible systems. Recirculation technology can help reduce the wait for hot water at fixtures.
Can Jack's All-American Plumbing install a Rinnai tankless water heater?
Yes. Our experienced plumbers can help you select the right Rinnai system, remove your existing water heater when needed, install the new unit, and test the system before completing the job.

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Give us a call at 805-357-5862