Local Pickup FAQ's
Hover to zoom
1 Of 5
Rinnai Demand Duo™ 100 - 6.43 GPM at 60° F Rise - 97% Thermal Efficiency - Propane Commercial Hybrid Water Heater - Direct Vent
Model:
CHS199100IP
+
Share This Product
Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Best of Both Worlds
- An upgrade that delivers on-demand and continuous hot water with its tankless and storage tank components, you will never run out of hot water when you need it.
- Commercial Grade Tankless Unit
- The mounted C199 commercial grade tankless water heater efficiently delivers endless hot water for commercial applications with high demand.
- Efficient Storage
- For situations when demand is high, the included tank component uses efficient recovery methods to deliver consistent hot water even during reheat cycles.
- Keep Pace with Demand
- From brief, high-spike draws to a supply that's ready to run day in and day out, the Demand Duo™ is ready to keep pace with the needs of your business.
- Simple Serviceability
- Opposed to having to replace an entire tank unit, the Demand Duo™ is simple to service and reduces lifecycle costs.
When it comes to on-demand and continuous domestic hot water, you get the best of both worlds with the Rinnai Demand Duo™ hybrid water heater. A perfect replacement upgrade for tank units in commercial applications, the Demand Duo™ is a tankless water heater mounted onto a storage tank. Combining both tankless and tank technologies, the Demand Duo™ will outperform any standalone tank or tankless unit while saving you money on energy costs. Durable components and a fine-tuned design ensures your business will always have hot water when you need it.
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
CHS199100IP
General Information
Type
Commercial Hybrid Water Heater
Product Line
Demand Duo
Product Category
Water Heater - Tank
Medium
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Condensing
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Venting Category
Venting Category
Venting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
IV
Storage Type
Tank
Application
Commercial/Residential
Mount Type
Floor
Installation Location
Indoor
Maximum Altitude
10200 Feet
Includes Pump
Yes
Capacity
119 Gallons
UPC
766156008542
Performance
Maximum Input Capacity
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
199000 BTU
Minimum Input Capacity
15200 BTU
Flow Rate at 40F Temperature Rise
Flow Rate at 40F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
9.65 GPM
Flow Rate at 50F Temperature Rise
Flow Rate at 50F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.72 GPM
Flow Rate at 60F Temperature Rise
Flow Rate at 60F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.43 GPM
Flow Rate at 70F Temperature Rise
Flow Rate at 70F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.52 GPM
First Hour Delivery
First Hour Delivery
Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
315 Gallons
Thermal Efficiency
96 %
Minimum Operating Temperature
98 F
Maximum Operating Temperature
185 F
Maximum Operating Pressure
150 PSI
Ultra Low NOx Emissions
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Low NOx Emissions
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
10 Amps
Current Draw
5.5 Amps
Dimensions
Gas Connection Size
3/4 Inch
Cold Water Inlet
2 Inches
Hot Water Outlet
2 Inches
Product Height
69 1/4 Inches
Product Width
39 1/4 Inches
Product Depth
30 3/4 Inches
Product Weight
428 Pounds
Certifications
CSA Listed
Yes
Energy Star Listed
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
6 Years
Vessel Warranty
6 Years
Reviews
Rinnai CHS199100IP Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Please share your insights with fellow shoppers.
How-To Articles
What Size Tankless Water Heater Do I Need
Size matters when it comes to your tankless water heater. In fact, it is t...
Signs You Need a New Water Heater
You’ve heard the stories. A 60-gallon hot water heater tank ruptures, flo...
An Intro to Indirect Water Heaters
If you heat your home with a boiler, you have the opportunity to get the most e...
Manuals
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Rinnai Demand Duo™ 100 - 6.43 GPM at 60° F Rise - 97% Thermal Efficiency - Propane Commercial Hybrid Water Heater - Direct Vent
Customer Review Images