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Rinnai E50C - 47K BTU - 95.5% AFUE - Combi Gas Boiler - Direct Vent

Rinnai E50C - 47K BTU - 95.5% AFUE - Combi Gas Boiler - Direct Vent
Model: E50C
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  • Product Description
  • 5
    Reviews
  • Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Features
Features
    Rinnai continues to provide state of the art, high efficiency home heating options with the E Combi Boiler series. Combining Rinnai's condensing boiler technology with an on-demand water heater, the E50C provides high efficiency home heating in a small, space-saving package. With a self-cleaning, down-fired stainless steel heat exchanger and the latest in condensing technology, the E50C boasts an impressive 95.6% AFUE efficiency rating, making it one of the most efficient Combi units on the market. Designed specifically for multifamily units or smaller single-family homes, the E50C provides hot water for 1 - 1.5 bath homes with no secondary piping. The E50C's compact size, multiple venting options, and easy-to-install nature make it perfect for new construction or remodeling. The E50C offers unmatched flexibility and market-leading efficiency, while providing heat and hot water for your entire family.
  • High Efficiency Heating and Hot Water
  • Rinnai's E series combines their high efficiency boiler technology with a space saving built-in hot water heater. With a rated 95.6% AFUE, this system is one of the most efficient on the market. The E50C can use up to 85k BTU/h for DHW production.
  • Space Saving Boiler
  • Due to their relatively small size, multiple venting and piping options, and built-in wall mount, the E Series can be installed in almost any application, saving valuable floor space and providing installation flexibility.
  • Set-and-Connect Installation
  • The E series boiler comes fully-assembled with multiple plumbing and venting options including PVC, CPVC, polyproylene, and stainless steel. Concentric venting adapters, sold separately, are also available to avoid multiple wall penetrations.
  • Domestic Hot Water Production
  • The E50C comes with the ability to produce Domestic Hot Water for your home. With a 2.1 GPM flow rate at 75 degree Fahrenheit temperature rise, the E50C can provide hot water for a typical 1 - 1.5 bath home.
  • Product Includes
  • Wall mounting bracket, outdoor reset sensor, flow restrictor, and 3” (80 mm) twin pipe adapters for venting (PVC and PP)
Specifications
General Information
Product Line
E Series
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 To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Condensing
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
DHW Production DHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
Yes
Modulating/Staging Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Modulating
Mount Type
Wall
Minimum Altitude
0 Feet
Maximum Altitude
10000 Feet
Includes Pump
Yes
Assembly Type
Packaged
Gas Conversion Kit
Available
UPC
766156008054
Performance
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.
50000 BTU
Minimum Input Capacity
13000 BTU
DOE Heating Capacity Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
47000 BTU
Net I=B=R Capacity I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
47800 BTU
AFUE AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
95.5 %
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
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
3 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
25.6 Inches
Product Width
19.7 Inches
Product Depth
15.6 Inches
Product Weight
91 Pounds
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years
Heat Exchanger Warranty
12 Years
Certifications
CSA Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
6746803
Features
Features
    Rinnai continues to provide state of the art, high efficiency home heating options with the E Combi Boiler series. Combining Rinnai's condensing boiler technology with an on-demand water heater, the E50C provides high efficiency home heating in a small, space-saving package. With a self-cleaning, down-fired stainless steel heat exchanger and the latest in condensing technology, the E50C boasts an impressive 95.6% AFUE efficiency rating, making it one of the most efficient Combi units on the market. Designed specifically for multifamily units or smaller single-family homes, the E50C provides hot water for 1 - 1.5 bath homes with no secondary piping. The E50C's compact size, multiple venting options, and easy-to-install nature make it perfect for new construction or remodeling. The E50C offers unmatched flexibility and market-leading efficiency, while providing heat and hot water for your entire family.
  • High Efficiency Heating and Hot Water
  • Rinnai's E series combines their high efficiency boiler technology with a space saving built-in hot water heater. With a rated 95.6% AFUE, this system is one of the most efficient on the market. The E50C can use up to 85k BTU/h for DHW production.
  • Space Saving Boiler
  • Due to their relatively small size, multiple venting and piping options, and built-in wall mount, the E Series can be installed in almost any application, saving valuable floor space and providing installation flexibility.
  • Set-and-Connect Installation
  • The E series boiler comes fully-assembled with multiple plumbing and venting options including PVC, CPVC, polyproylene, and stainless steel. Concentric venting adapters, sold separately, are also available to avoid multiple wall penetrations.
  • Domestic Hot Water Production
  • The E50C comes with the ability to produce Domestic Hot Water for your home. With a 2.1 GPM flow rate at 75 degree Fahrenheit temperature rise, the E50C can provide hot water for a typical 1 - 1.5 bath home.
  • Product Includes
  • Wall mounting bracket, outdoor reset sensor, flow restrictor, and 3” (80 mm) twin pipe adapters for venting (PVC and PP)
Specifications
General Information
Product Line
E Series
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 To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Condensing
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
DHW Production DHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
Yes
Modulating/Staging Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Modulating
Mount Type
Wall
Minimum Altitude
0 Feet
Maximum Altitude
10000 Feet
Includes Pump
Yes
Assembly Type
Packaged
Gas Conversion Kit
Available
UPC
766156008054
Performance
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.
50000 BTU
Minimum Input Capacity
13000 BTU
DOE Heating Capacity Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
47000 BTU
Net I=B=R Capacity I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
47800 BTU
AFUE AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
95.5 %
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
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
3 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
25.6 Inches
Product Width
19.7 Inches
Product Depth
15.6 Inches
Product Weight
91 Pounds
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years
Heat Exchanger Warranty
12 Years
Certifications
CSA Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
6746803
Product Specs
+
Specifications
General Information
Product Line
E Series
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 To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type
Condensing
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
DHW Production DHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
Yes
Modulating/Staging Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Modulating
Mount Type
Wall
Minimum Altitude
0 Feet
Maximum Altitude
10000 Feet
Includes Pump
Yes
Assembly Type
Packaged
Gas Conversion Kit
Available
UPC
766156008054
Performance
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.
50000 BTU
Minimum Input Capacity
13000 BTU
DOE Heating Capacity Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
47000 BTU
Net I=B=R Capacity I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
47800 BTU
AFUE AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
95.5 %
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
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
3 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
25.6 Inches
Product Width
19.7 Inches
Product Depth
15.6 Inches
Product Weight
91 Pounds
Warranty Information
Parts Warranty A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years
Heat Exchanger Warranty
12 Years
Certifications
CSA Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
6746803
Reviews
(5)
+
Rinnai E50C Reviews & Ratings
Product Q&A
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Recommended Accessories
+
How-To Articles
+
Manuals
+
 
 
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