Rinnai C199IP 9.8 GPM Indoor Commercial Condensing Tankless Water Heater – LP, Ultra Low NOx (199,000 BTU)
Rinnai C199IP 9.8 GPM Indoor Commercial Condensing Tankless Water Heater – LP, Ultra Low NOx (199,000 BTU) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
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As soon as your order is received on our end, we process it!
Rinnai C199IP 9.8 GPM Indoor Commercial Condensing Tankless Water H...
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Description
Description
Upgrade your commercial hot water system with the Rinnai C199IP 9.8 GPM Indoor Commercial Condensing Tankless Water Heater, engineered for maximum efficiency, reliability, and long-term performance. Designed for demanding commercial environments, this LP-powered unit delivers a continuous supply of hot water while significantly reducing energy consumption and emissions.
With a powerful 199,000 BTU output, Ultra Low NOx emissions, and advanced condensing technology, the C199IP provides superior heating performance with lower operating costs. Ideal for restaurants, hotels, multi-unit facilities, salons, healthcare environments, and any high-demand application.
Built for longevity, compact installation, and easy servicing, the Rinnai C199IP ensures consistent hot water delivery without the need for bulky storage tanks—all while supporting a greener, more energy-efficient operation.
Key Features:
- High Flow Rate – 9.8 GPM for continuous hot water in commercial applications
- Ultra Low NOx Technology for reduced emissions and improved environmental performance
- 199,000 BTU Heating Capacity for powerful and reliable hot water supply
- Indoor Condensing Design for maximum energy efficiency
- Commercial-Rated Durability engineered for heavy, continuous use
- LP Gas Powered for fast heating and optimized fuel economy
- Compact, Space-Saving Construction fits tight utility rooms or mechanical spaces
- Isolation Valves Included for easier servicing and maintenance
- Advanced Safety Protections including temperature control and system diagnostics
-
Rinnai Commercial Warranty providing long-term peace of mind
What’s Included
- Rinnai C199IP Indoor Commercial Tankless Water Heater (LP)
- Factory-installed Ultra Low NOx System
- Isolation Valve Kit
- Installation & User Manual
- Mounting hardware (as provided by manufacturer)
Specifications
| Category | Details |
|---|---|
| Model Number | C199IP |
| Type | Indoor Commercial Tankless Water Heater |
| Fuel Type | Liquid Propane (LP) |
| Max Flow Rate | 9.8 GPM |
| BTU Rating | 199,000 BTU |
| Technology | Condensing, Ultra Low NOx |
| Application | Commercial |
| Installation Location | Indoor |
| Vent Type | Common venting compatible (manufacturer-specific) |
| Dimensions (H × W × D) | Approx. 26" × 18.5" × 11.7"* |
| Weight | Approx. 72–75 lbs* |
| Energy Efficiency | High-efficiency condensing |
| Included Components | Isolation Valves, Documentation |
| Certifications | ULNOx Compliant |
Care & Maintenance Instructions
- Descale the unit every 6–12 months, depending on water hardness
- Keep air filters clean and free from debris
- Inspect the venting system annually for blockage or buildup
- Ensure isolation valves are used during servicing to protect the system
- Keep the surrounding area free from dust and moisture
- Have a licensed professional perform annual system diagnostics
- Use only approved Rinnai parts for replacement or service
Let customers speak for us
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much better than our old open fireplace
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Love the tropical vibes it brings to my backyard. Worth every cent. Fast ship and great service.
Peaceful water sound and super easy to maintain.
Looks great in the living room. It puts out really nice flames.
This massive waterfall made our pool feel like a resort. The roar of that cascade is hypnotizing and the finish looks incredibly lifelike. We chose brown rock and it blends perfectly. Installation needed 3 people, but totally worth it.
Does exactly what it’s supposed to do.
Looks incredible in the backyard. Setup wasn’t hard
We sold our wood unit for this, and haven’t looked back. Easy pilots, no mess, looks great
This grill is a beast! Super high quality.
Works well. Sent in a timely manner. Cheapest online too!
Installation was extremely easy. Came with all the equipment needed!
We wanted something tropical, this fit perfectly!
