Call (520) 500-8139
Endless Hot Water · Lower Bills · Zero Worries

The Last Water Heater You'll Ever Need.

Upgrade to a Rinnai® tankless water heater and experience comfort, savings, and reliability for years to come, backed by the Perea Plumbing 10-Year Guarantee.

Installed right. Backed for 10 years. That's the Perea Plumbing Promise.
Rinnai Sensei RX Tankless Water Heater
Licensed · Bonded · Insured · ROC #357704 · Family-Owned in Tucson · Bilingual EN · ES · 4.9 ★ on Google

Tankless is smarter. Here's why homeowners switch.

A Rinnai® tankless unit only heats water when you need it, so you get more of it, for less.

Endless
Hot Water

Never run out. Showers, laundry & dishes, all at the same time.

Lower
Energy Bills

Up to 30% more efficient than traditional tank heaters.

Built
To Last

Rinnai units last 20+ years with proper maintenance.

Save
Space

Compact wall-mounted design frees up valuable space in your home.

Endless
Comfort

Consistent water temperature for the whole home, every time.

Increase
Home Value

A premium upgrade today. A selling point tomorrow.

Homeowners don't buy tankless for the unit. They buy it for the freedom it gives them.

The Rinnai Sensei RX isn't just another water heater. It's an upgrade to your entire home and daily lifestyle.

Most homeowners don't realize how much stress, frustration, and wasted money comes from an outdated water heater until they experience the difference of a premium tankless system. The Sensei RX was built for families that want reliability, comfort, efficiency, and long-term value all in one system.

For homeowners looking at the long-term investment side, the Sensei RX is one of the smartest upgrades you can make to your home. Unlike traditional tank water heaters that constantly heat and reheat water all day long, the Rinnai only heats water when you actually need it. That means lower energy waste, better efficiency, and reduced utility costs over time. These systems are also designed to last significantly longer than standard tank water heaters, making them a strong long-term investment for your property.

The advanced technology inside the Sensei RX gives homeowners powerful performance with consistent hot water throughout the home, even during heavy usage. Multiple showers, laundry, dishwashers, and sinks can all run while still maintaining reliable hot water. No more running out halfway through a shower or waiting for a tank to recover.

For many homeowners focused on the practical side, the Sensei RX offers:

  • Long-term energy savings
  • Premium high-efficiency performance
  • Increased home value
  • Advanced smart technology and recirculation options
  • Cleaner installation with more space savings
  • Longer lifespan compared to traditional tanks
  • Reliable hot water during high demand

But what truly makes homeowners fall in love with this unit is how it improves everyday life inside the home.

For busy families, the comfort and convenience become noticeable immediately. Endless hot water means relaxing showers without interruption, easier bath times for kids, faster laundry days, and a smoother morning routine for the whole family. The home simply feels more comfortable and less stressful when hot water is always available exactly when you need it.

The quiet operation, modern design, and reliability also give peace of mind. Instead of worrying about an aging tank leaking or failing unexpectedly, homeowners gain confidence knowing they have a premium system built to perform for years to come.

At Perea Plumbing, we don't believe in "just installing a water heater." We believe in helping families upgrade their homes with systems that make everyday life easier, more efficient, and more comfortable.

If you've been considering a tankless water heater, the Rinnai Sensei RX is one of the best investments you can make for your home, your comfort, and your future.

Contact today to schedule your free estimate and see if the Rinnai Sensei RX is the right fit for your home.

10 Year Guarantee
Perea Plumbing
Most companies don't offer this. We do.
Why Perea Plumbing?

10 Years of Total Peace of Mind.

10 Years of Maintenance

We handle your annual maintenance for 10 years. That's a $399 value every single year, on us. We call. We schedule. You don't lift a finger.

10 Years of Service

If anything breaks or leaks, parts and labor are included for 10 years. No surprise bills. No stress. Just protection.

One system. One company. 10 years of protection. That's how it should be.

The Perea Plumbing 10-Year Guarantee

The Perea Plumbing 10-Year Guarantee was designed for homeowners who want more than just a water heater installation. It was built for people who want peace of mind.

Most homeowners know replacing a water heater or tankless system is a major investment. What many people don't realize is that the real stress usually comes AFTER the installation. Maintenance gets forgotten, systems don't get serviced properly, warranties become difficult to deal with, and when something eventually leaks or breaks, homeowners are left scrambling to figure out who to call and how much it's going to cost.

That's exactly why we created the Perea 10-Year Guarantee.

With our program, homeowners receive 10 full years of maintenance on their system, including yearly service that would normally cost hundreds of dollars per visit. A standard tankless maintenance can typically cost around $399 every year, but with the Perea Guarantee, those services are already covered and planned for you.

Even better, we don't leave it up to you to remember.

Our team personally calls you every year to schedule your maintenance appointment so you never have to worry about forgetting service, voiding warranties, or dealing with unnecessary breakdowns caused by neglected maintenance. We take that stress completely off your shoulders.

But what truly makes this guarantee different is the protection it provides your family long term.

If something leaks, breaks, or fails within the coverage period, parts and labor are included for 10 years. That means no surprise repair bills, no wondering who's responsible, and no stress trying to figure out what to do when something goes wrong.

For homeowners who value smart financial decisions, this program helps protect one of the most important systems in the home while dramatically reducing long-term ownership costs.

For busy families, it creates convenience and peace of mind. No remembering yearly flushes. No searching for service companies. No worrying if maintenance was done correctly. No panic when something happens unexpectedly.

Everything is handled for you.

The Perea Plumbing 10-Year Guarantee is about making home ownership easier, safer, and less stressful for our customers. It allows homeowners to enjoy all the benefits of a premium water heating system while knowing they have long-term support behind them.

When we provide your estimate, make sure to ask about the Perea 10-Year Guarantee and see why so many homeowners are choosing long-term protection instead of short-term solutions.

Ready to Upgrade?

Fill out the form above and let's get you set up. It takes 30 seconds and could change your every day for 10+ years.

Get My Free Estimate Visit Our Website