How long does it take to get hot water from a tankless heater?
Tankless units take about 15 seconds to bring water up to temperature, but you still have to wait for that hot water to arrive at your shower head or faucet, just as you do with a tank-type heater.
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 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.
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.
What kind of pipe does a Rinnai rur98i use?
An indoor model RUR98i is the direct vent model that can use concentric or twin-pipe vents to remove the products of combustion out, with the horizontal and vertical termination. The vent pipe can be made of PP, PVC, or CPVC material.
What should water temp be in Rinnai ruc98i water heater?
Speaking of which, the Rinnai Ruc98i features a tighter-than-usual temperature range between 98 °F and 140°F to minimize sporadic fluctuations in output water temperature. Also, many prospective users are quick to note the fact that this model is built with propane and natural gas compatibility.
What kind of gas does the Rinnai ruc98i use?
The Rinnai Ruc98i runs on either propane or natural gas, allowing twice as many prospective users the chance to take advantage of their home’s existing utility delivery infrastructure when installing this unit. Flow rate describes how much water can be pumped through a given unit in a minute, often measured in gallons per minute (GPM).
Why is Rinnai the best brand of tankless water heaters?
Every Rinnai tankless water heater is individually tested for quality before shipping. Unlike many competitors, Rinnai makes the vast majority of our key components, allowing for consistent control of quality. That’s why more consumers and businesses choose Rinnai over any other tankless brand.
Is the warranty on Rinnai ruc98in Ultra Series void?
I specifically called Rinnai customer service about the warranty being void if it isn’t professionally installed and they stated that this was not true. (although everywhere you look it says it should be installed by a professional) It is only void if it is found to be installed incorrectly. It was a ~$2K risk I was willing to take.
