# 💧 What is the maximum temperature of the Rinnai RU199iN tankless water heater?

*Published: 2024-07-02 | Updated: 2024-10-24 | Source: https://shopsavvy.com/answers/what-is-the-maximum-temperature-of-the-rinnai-ru199in-tankless-water-heater*

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## Product: Rinnai RU199iN Tankless Water Heater
**Brand:** Rinnai

The Rinnai RU199iN tankless water heater can heat water up to 140°F (60°C), which is typical for most residential needs like showers, dishwashing, and laundry, according to our research.

This heater is designed for indoor installation and provides efficient and consistent hot water. However, it doesn't have a built-in recirculating pump. This could mean longer waits for hot water, especially if your home is larger, because the water in the pipes might cool off. When you first turn on the tap, you might get a burst of cold water at fixtures that are far from the unit.

If quick access to hot water is important, you can pair this unit with [Rinnai's ThermaCirc360 technology](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DRinnai%2BThermaCirc360%26tag%3Dssw.ans.tx-1-20). Though you'll need an external recirculation pump for that, it keeps warm water circulating, cutting down on the cold water delay.

If you're looking for a heater with a built-in recirculation system, [Rinnai’s RUR series](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DRinnai%2BRUR%2Bseries%26tag%3Dssw.ans.tx-1-20) might be worth checking out. These models have integrated recirculation pumps, which can make getting hot water faster and can save you some installation work.

The Rinnai RU199iN is a solid choice for efficient water heating, but think about how fast you want your hot water and consider options like the RUR series if you need a built-in recirculation system.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Supply Online | $1537.90  | Check |
| WWCSupply.com | $1537.90  | Check |
| DK Hardware | $1947.00  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*