How many bathrooms can a Rinnai ruc98 heater heat?

Due to its high hot water flow rate of up to 9.8 GPM, Rinnai RUC98i can deliver an endless supply of hot water up to six bathrooms at the same time, and thanks to the modulating gas valve, your comfort and set temperature are not disturbed. There will be much less annoying temperature fluctuation or commonly known as “cold water sandwich.”

What’s the difference between Rinnai ruc98 and ruc90i?

For homeowners who prefer something smaller, with less power and water flow, but more affordable, and would like to have the same features as found on the RUC98i, Rinnai offers two more sizes; RUC90 and RUC80. Rinnai RUC90i heaters are the mid-size models with a gas input of 180,000 BTU and a water flow rate of up to 9.0 GPM.

How does a Rinnai tankless water heater work?

With the built-in Circ-Logic recirculation, Rinnai tankless water heaters can control the external circulation pump and deliver hot water as soon as there is demand, shortening delivery time while reducing the hot loss. You can even set the recirculation pattern to your liking, which ensures better comfort.

When did the Rinnai hot water system come out?

In the early 90s Rinnai forever changed the way Australians enjoyed hot water, with our launch of the country’s first fully electronic gas continuous flow hot water systems. It was a revolutionary leap that provided total confidence and comfort by knowing that your hot water would never run out.

With a Rinnai tankless water heater, you’ll never have to choose between taking a piping hot shower, doing a load of laundry, or running the dishwasher. Hot water is always available. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed.

In the early 90s Rinnai forever changed the way Australians enjoyed hot water, with our launch of the country’s first fully electronic gas continuous flow hot water systems. It was a revolutionary leap that provided total confidence and comfort by knowing that your hot water would never run out.

Why does my Rinnai Water Heater have code 10?

 Remove burner and inspect copper fins in heat exchanger for a build up between fins.  This will cause air flow restrictions which can lead to code 10’s.  If build up is present, you will need an air compressor capable of delivering 120 psi of air to blow out the burner and heat exchanger fins.

How does the Rinnai Water recirculation system work?

Select models have the Rinnai recirculation technology and are Wi-Fi ready, allowing you to set hot water schedules or have it on demand, giving you hot water in seconds, not minutes, saving you time and reducing water waste. They can also be integrated with your smart home technology for greater control.

Is there a warranty on a Rinnai Water Heater?

Hot water is always available. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed. Consumer financing and rebates are also often available.

How does Rinnai tankless water heating system work?

Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings.

Due to its high hot water flow rate of up to 9.8 GPM, Rinnai RUC98i can deliver an endless supply of hot water up to six bathrooms at the same time, and thanks to the modulating gas valve, your comfort and set temperature are not disturbed. There will be much less annoying temperature fluctuation or commonly known as “cold water sandwich.”

Hot water is always available. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed. Consumer financing and rebates are also often available.

For homeowners who prefer something smaller, with less power and water flow, but more affordable, and would like to have the same features as found on the RUC98i, Rinnai offers two more sizes; RUC90 and RUC80. Rinnai RUC90i heaters are the mid-size models with a gas input of 180,000 BTU and a water flow rate of up to 9.0 GPM.

Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings.

What kind of water heater does Rinnai use?

Rinnai RUC98i models come from the Ultra SE+ series, a series with water heaters that utilize tankless and condensing technology, heating and delivering hot water on demand and in an endless supply.

How to troubleshoot a Rinnai tankless air unit?

 Turn off gas valve feeding the appliance.  Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal.  Cycle the unit to ensure you see a spark when unit is cycling.