Imagine An Endless Supply of Hot Water Whenever You Want It
Enjoy endless hot water on demand with a new tankless water heater.
Get hot water in seconds and only use the amount you need, with no standby loss or water waste.
Up To 30% natural gas saving compared to a standard hot water heater. This adds up to lower utility bills and more savings for you!
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Leading Installation Techniques
Best Equipment Options
Comprehensive Financing
Why Choose Action Furnace For Your Tankless Water Heater Installation
dedicated Customer experience
Dedicated to our installation customers only and can answer any questions you could have about your new system.
Exceptionally Friendly, Well-Trained, & Highly-Skilled Installers
Before being allowed to lead an installation team, our installers are required to complete a comprehensive apprenticeship program. Our installers are very respectful of you and your home – we leave it cleaner than we found it!
up to 5 years warranty on all equipment
Action Furnace stands out by offering up to 5 years of warranty on all tankless models, and 15 year warranty on the unit’s heat exchanger – one of the longest in the industry. This gives homeowners unmatched peace of mind, long-term protection, and confidence that their investment is backed by reliable products and exceptional service for over a decade.
Most Reliable Installation Guarantees
Action Furnace delivers unmatched peace of mind through real, no-nonsense guarantees backed by decades of reliability. From price transparency and installation date promises to comfort, energy savings, and property protection, every guarantee ensures homeowners receive exceptional service and accountability
Industry Leading Warranties
Our exclusive line of tankless water heaters come with an amazing 6-year parts and labour warranty
What to Expect With Your Tankless Water Heater Installation Appointment
1. Home Analysis
When you book your tankless hot water heater installation with Action Furnace, your personal Home Comfort Advisor will come to your home to begin the home analysis process.
During this time your advisor will thoroughly examine the size of your home and estimate the amount of usage in order to quickly determine the best tankless options for your home and family.
2. Recommendation
All tankless equipment recommendations are fully explained and we’ll go over our most popular tankless hot water heater options, and any special features.
We’ll also discuss financing options such as monthly payment options as part of our recommendation.
3. Installation
When you buy your tankless hot water heater from Action Furnace, we go through a detailed installation process to make sure your new unit is set up correctly. This process may include:
- Pulling correct permits from your local municipality
- Running new gas or water line
- Connecting the unit to your home’s water supply lines
- Ensure proper venting of the appliance
- Testing the system to make sure it’s functioning properly
Once your installation is complete, we will walk you through the operation, features and any warranty information you may need.
Tankless Water Heater Options & Price Ranges
Navien Tankless Hot Water Unit 210 With Buffer Tank
Navien Tankless Hot Water Unit 240 without Buffer Tank
Navien Tankless Hot Water Unit 240 With Buffer Tank
Common Tankless Water Heater Questions
How much does it cost to install a tankless water heater?
The cost of installing a tankless hot water heater will vary depending on the type of system, the size of your home or building, and the condition of your existing plumbing. On average, it can cost between $5,500 and $7,500 to install a tankless hot water heater—but contact Action Furnace and we’ll provide an up-front quote you can trust, thanks to our No Surprise Guarantee on pricing.
What are the maintenance requirements for a tankless water heater?
Tankless hot water heaters require regular maintenance to keep them at peak performance levels throughout their lifetime. These include:
- Cleaning the burners or heating elements to ensure proper operation and efficiency.
- Flushing the unit to remove any mineral buildup, which can reduce efficiency and damage the unit.
- Inspecting filters to ensure they do not need to be cleaned or replaced. Monitoring water pressure and temperature to identify issues such as mineral buildup, leaks and faulty parts.
- Keeping the area around the unit clean and free of debris to ensure proper operation and prolong the life of the unit.
- Checking for leaks and having them repaired immediately to prevent damage to the unit and surrounding areas.
It’s also a good idea to have your tankless water heater serviced annually by our professionals. Contact Action Furnace to arrange for maintenance or repairs on your tankless water heater so you can keep getting hot water when you need it.
Can I install a tankless water heater myself?
Do not attempt to install a tankless water heater by yourself, as this can cause damage to your new heater or plumbing, and may also affect your heater’s warranty. Instead, contact Action Furnace and let us make sure your system is installed properly.
How long does it take to install a tankless hot water heater?
We can usually install tankless water heaters in less than a day (and often in just a few hours). If there are any factors that could cause your installation to take longer, we’ll be sure to let you know ahead of time so you can prepare.
What is a tankless hot water heater?
A tankless hot water heater is a type of hot water heater that heats water on demand rather than storing it in a tank. These systems are designed to be installed directly on your home’s water supply lines, which allows them to take up less space than traditional hot water tanks.
What are the benefits of a tankless water heater?
A tankless hot water heater is more energy efficient than a traditional storage tank hot water heater, as it only heats water when it is needed, reducing standby heat loss. Tankless water heaters use up to 30% less natural gas compared to standard hot water tanks. When correctly rated to your needs, the system can provide hot water without running out by eliminating the need to heat and store hot water. They also take up less space, and provide hot water on demand.
How does a tankless water heater work?
A tankless hot water heater works by heating water as it flows directly through the unit, using a gas burner or electric element. It heats water only when it is needed, rather than continuously heating and storing it in a tank.
How is a tankless unit installed?
When you buy your tankless hot water heater from Action Furnace, we go through a detailed installation process to make sure your new unit is set up correctly. This process may include:
- Running new gas or water line
- Connecting the unit to your home’s water supply lines
- Testing the system to make sure it’s functioning properly
Sets The New Standard For Customer Service
At Action Furnace, exceptional service isn’t just a promise—it’s our standard. From the first call to the final follow-up, we go beyond repairs to deliver comfort, reliability, and genuine care.
Every technician, every visit, every detail is designed to raise the bar for what homeowners can expect from their HVAC company.
Albertans Consistently Choose Action Furnace!
50+
Years In Action
40,000+
Installations
10,000+
5-Star Reviews
Save with a Tankless Comfort Club Membership!
- 50% off dispatch fees
- Priority service within 48 hours
- Discounts on future repairs
- Annual WOW! Tune-Up
$19.95/Month
Services We Offer
Installation, Repair, Maintenance
What Our Customers Are Saying
Cindy J.
Fast service. Friendly service technicians. Both appointments required to replace my hot water heater were completed quickly and efficiently.
Melissa S.
We are so happy we went with Action Furnace! Not only did they offer competitive pricing and longer warranties, they were very friendly, professional and tidy. We had then install a new furnace and hot water tank as well as an AC unit, they were done in 1.5 days! They were timely and communication was excellent from start to finish. Highly recommend them!
CALGARY
Address: 925 26 St NE, Calgary, AB T2A 6K8
Phone number: (403) 288-4004
EDMONTON
Address: 8441 Coronet Road, Edmonton AB, T6E 4N7
Phone number: (780) 970-2777
RED DEER
Address: 7459 Edgar Industrial Bend Bay 2, Red Deer AB T4P 3Z5
Phone number: (403) 309-8301
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