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Hot Water Heaters
Upgrade your home or business with a top-of-the-line hot water heater from RBA Mechanical.
Also know as domestic hot water (DHW) tanks, our superior products are built to last, providing efficient and reliable hot water for years to come.
Whether you’re in need of a replacement or looking to upgrade, we have the perfect solution for you. View a small selection of options in our online store and contact us today for service or a free quote.
Say goodbye to cold showers and hello to endless hot water!
Water Filter
Looking for cleaner water?
Tired of itchy skin after showering? Getting rings around your sinks or toilets? Do your faucet aerators keep plugging up?
It’s time to upgrade to a new and simple water filter system from RBA Mechanical. It’s inexpensive, it works, and installation is included! Click here to check it out.
Water Heaters

Water Heaters Used for Hydronic Heating
Did you know that it is not legal or safe to use a water heater solely for hydronic heating? A standard water heater is not engineered to accommodate the unique demands of hydronic systems, which operate at lower temperatures and pressures than those intended by typical water heaters.
This mismatch can place undue stress on the tank, leading to premature failure and costly repairs. Moreover, using a conventional water heater in this manner raises serious health concerns, as it creates an optimal environment for legionella bacteria growth within the fluid.
While it is possible to utilize a water heater for both hydronic heating and domestic hot water needs, implementing a separate heat exchanger becomes essential to ensure that potable drinking water remains uncontaminated from any potential pathogens present in the hydronic fluid.
To address these critical issues, we offer tailored solutions such as our specialized heat exchanger kits designed for dual-purpose applications. Additionally, if you’re considering replacing your existing water heater altogether, we provide various options for upgrading from a traditional water heater to a dedicated boiler optimized specifically for hydronic heating needs. Explore our extensive selection of boilers or contact us today for a complimentary quote—your safety and comfort are our top priorities when navigating the complexities of hydronic heating with your current setup!
Water Heaters Used for Domestic Hot Water

Water Tanks
Experience superior quality hot water heaters with RBA Mechanical.
Our standard and high efficient models are designed to provide reliable hot water for your home, connecting directly to your gas and plumbing system.
Trust in RBA Mechanical for all your hot water needs – we’ve got you covered.
Contact us today for a free quote on a water heater installation or replacement.
Johnwood Proline water tanks come in 40, 50, 60 and 75 u.s. gal sizes in both standard atmospheric vent and high efficient power vent. We offer Johnwood and AO Smith water heaters in our online store, however, other brands we can provide you include Rheem water heaters.
Shop our selection of atmospheric vented water heaters
Select a brand to explore the available models. Installation and disposal are included!
Shop our selection of power vented water heaters
Select a brand to explore the available models. Installation and disposal are included!
For those looking for a tankless on-demand option, we offer superior tankless water heaters.
They do not retain water internally except for what flows through the heat exchanger coil and only heats the water as needed.
Tankless water heaters can provide an endless supply of hot water, as long as the hot water usage is below the maximum flow rate of the tankless water heater.
The Navien tankless is our most comman brand of tankless water heater. However we offer other brands such as Rinnai heaters.
Contact us today for service or for a free quote!
Know before you buy:
View our post on Tankless Water Heaters
Tankless Heaters

Indirect Fired Tanks
Designed for customers with hydronic heating systems using a hot water heating boiler.
Upgrade to the most efficient and reliable hot water heating solution for your home or business with an indirect-fired water heater.
Say goodbye to cold showers and high energy bills, as this top-of-the-line system uses the heat from your boiler to provide endless hot water with maximum efficiency.
Make the switch today and enjoy a constant supply of hot water without any extra energy usage.

Learn more:
View our post on Indirect Fired Tanks
Shop our selection of indirect fired tanks
NTI indirect fired tanks are Canadian Made for hydronic heating systems using a boiler.
They are available in three sizes: 40, 53, and 65 U.S. gallons, and all come with installation and disposal services included!
This option is designed to replace traditional electric or gas water heaters. Click here to shop our selection, or contact us to request a quote.
Storage Tanks
Storage tanks by RBA Mechanical are a versitle option for those looking for more or a nearly endless supply of hot water.
These tanks do not use gas to operate, but can be used with tankless heaters, an existing water heater, or with a boiler to provide excellent stand by hot water whenever you need it.
Upgrade your existing system by adding a superior storage tank from RBA Mechanical and enjoy hot water when you want it!
Contact us today for service or for a free quote!

Learn more:
View our post on Storage Tanks

Commercial Heaters
Upgrade your commercial water heating system with RBA Mechanical’s superior hot water heaters and storage tanks.
Trust in our expertise to provide reliable and efficient solutions for all your business needs.
Make the smart choice and choose RBA Mechanical for top-notch performance every time.
Contact us today for service or for a free quote!
Contact us today for a free quote on a replacement or upgrade hot water heater