Brand Authorised Rinnai Technicians

Rinnai Tankless Water Heater Repair & Service

When it comes to providing your home with a constant and energy-efficient supply of hot water, Rinnai tankless water heaters are renowned for their excellence. These innovative units heat water on demand, eliminating the need for a cumbersome storage tank and ensuring you never experience the inconvenience of running out of hot water. However, like all appliances, Rinnai tankless water heaters may require repair or maintenance services at some point. That’s where Smile HVAC, your trusted HVAC service company, steps in to assist homeowners in Toronto and the GTA.

Why Choose Smile HVAC for Rinnai Tankless Water Heater Repair & Service

Smile HVAC stands out as your premier choice for Rinnai tankless water heater repair and service in Toronto, and here’s why:

Certified Rinnai Technicians: Our team comprises certified technicians who are authorized by Rinnai to handle their products. This designation means that we have received specialized training and possess in-depth knowledge of Rinnai tankless water heaters, ensuring that we can diagnose issues accurately and perform repairs or maintenance to the highest standards.
Prompt and Local Service: As a local HVAC service provider, we understand the importance of timely assistance. When you contact Smile HVAC, you can expect prompt responses and quick service to address your Rinnai tankless water heater repair and service needs. We are committed to keeping your hot water flowing.
Comprehensive Repairs and Maintenance: Our technicians are equipped to handle a wide range of Rinnai tankless water heater issues, from issues with ignition and heating to addressing leaks, ensuring proper airflow, and routine maintenance. We diagnose and resolve problems comprehensively to restore your unit’s optimal performance.
Energy Efficiency Optimization: Rinnai tankless water heaters are known for their energy efficiency. Our maintenance services are designed to ensure that your unit operates efficiently, helping you save on energy costs and reduce your environmental footprint.
Safety First: Safety is paramount when dealing with water heaters. Our certified technicians prioritize safety during repairs and maintenance, minimizing the risk of accidents and water damage in your home.

A Comprehensive Range of HVAC Services: Beyond Rinnai products, Smile HVAC offers a comprehensive range of HVAC services, including furnace repair, air conditioning installation, water heater maintenance, thermostat installation, and more. Our technicians are highly trained, and our company is built on a foundation of trust, professionalism, and affordability.

Common Signs Your Rinnai Tankless Water Heater May Require Repair or Service

Lack of Hot Water: If your Rinnai tankless water heater is not producing hot water as it should, there may be an issue with the gas supply, ignition system, or heat exchanger.
Lukewarm Water: Lukewarm water can result from a variety of issues, including low flow rates, inadequate gas supply, or problems with the burner or heat exchanger.
Error Codes: If your unit displays error codes, it’s essential to consult your user manual or Rinnai’s resources for troubleshooting steps. If the issue persists, our certified technicians can help.
Unusual Noises: Clicking, popping, or rumbling noises may indicate issues like scale buildup, malfunctioning fans, or improper venting. These should be investigated promptly.
Frequent Shutdowns: If your Rinnai tankless water heater frequently shuts off during use, it could be due to overheating, gas supply issues, venting problems, or ignition system problems.
Leaks: Water leaks can occur due to condensation or plumbing connections. Timely attention is essential to prevent water damage.

Contact Smile HVAC for Rinnai Tankless Water Heater Repair & Service

Don’t let hot water issues disrupt your daily life. Contact Smile HVAC at 437-777-4555 or book your appointment online for professional Rinnai tankless water heater repair and service in Toronto and the GTA. When you book online, you’ll even receive a [Discount Offer] on your service call.

Smile HVAC is your trusted HVAC partner, dedicated to ensuring your home remains comfortable, and your hot water supply is consistently reliable. Schedule an appointment with us, and our certified technicians will promptly diagnose and repair your Rinnai tankless water heater or provide routine maintenance, restoring it to peak performance.

Call us at 437-777-4555
or book your appointment online.

*Get 10% OFF on your service call when you book online.

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Common Rinnai Problems

My Rinnai tankless water heater is providing lukewarm water instead of hot water. What should I do?

Lukewarm water can be due to low flow rates, an inadequate gas supply, or problems with the burner or heat exchanger. Check for any error codes on the unit's display and consult the user manual. If the issue persists, contact a professional technician.

I see error codes on my Rinnai tankless water heater. What do they mean?

Error codes are the unit's way of indicating issues. Refer to your user manual or Rinnai's resources to identify the specific error code and follow the recommended troubleshooting steps. If you're unsure or the problem persists, seek professional assistance.

Why is my Rinnai tankless water heater making clicking, popping, or rumbling noises?

Unusual noises can be caused by factors like scale buildup, malfunctioning fans, or improper venting. These issues should be investigated and resolved promptly to prevent further damage.

My Rinnai tankless water heater frequently shuts off during use. What could be the cause?

Frequent shutdowns may be due to overheating, gas supply issues, venting problems, or ignition system problems. It's essential to have a professional technician diagnose the problem and provide a solution.

Why is the water coming out of my Rinnai tankless water heater rusty or discolored?

Rusty water can indicate corrosion inside the unit or in the plumbing system. It's crucial to have a technician inspect and repair any corrosion issues.

My Rinnai tankless water heater seems to have lower water pressure than before. What could be causing this?

Low water pressure may result from various factors, including clogged filters, a malfunctioning pressure relief valve, or a problem with the water supply. Regular maintenance can help address these issues.

Why does the water temperature fluctuate when using my Rinnai tankless water heater?

Temperature fluctuations can occur due to changes in water flow rates or fluctuations in gas supply. It's essential to have a professional technician assess and adjust the unit's settings for consistent temperature control.

Brands We Carry and Repair

Smile HVAC is authorized and licensed to service over 30 brands, so if you own any HVAC equipment from these brands, you don’t need to call two companies. Smile HVAC will help you solve all HVAC-related issues and will assist with repairs and installations. We work with all brands including Lennox, Goodman, Amana, Keeprite, Bryant, Daikin, Carrier, York, Trane, Comfortmaker, Payne, Tempstar, Rheem, Ruud, and Mitsubishi Electric