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Weil-McLain Evergreen 399 - 383K BTU - 96.5% AFUE - Hot Water Gas Boiler - Direct Vent
Model:
383900002
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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
- Durable Design
- Using their stainless steel heat exchanger technology and non-metallic condensate base, Weil-McLain has designed one of the most durable boilers available. Built in diagnostic tests will ensure your unit is running at peak efficiency at all times.
- Simple Efficiency
- With a 95% AFUE efficiency rating, the Evergreen series is one of the most efficient boiler lines on the market. Not only will this keep utility bills lower, but it will help to reduce carbon footprint as well.
- Easy Heat, Effortless Comfort
- The Evergreen boilers are easy to install and even easier to maintain. With an optional wall kit (sold separately), they will fit in nearly any space.
- Innovative Control
- Evergreen boilers come with an easy-to-use control that features a Setup Wizard, zone and/or priority control, and integrated low water protection. Interactive diagnostic capabilities makes it easy to monitor controls for years of reliable operation.
- Product Includes
- (1) Weil-McLain EVG 399 Hot Water Boiler
- (1) Taco 0013 Circulator
- (1) Low Water Cut-Off
Using its modulating burner to scale fuel use and condensing technology to reuse heat that traditional boilers lose, the Weil-McLain Evergreen 399 is rated as one of the most efficient boilers on the market. With multiple features making the Evergreen 399 easy to install and maintain, the Evergreen line has made home boilers easier to use than ever. The flexibility of the Evergreen line is unmatched, as up to eight units can be connected and controlled simultaneously. With the ability to be wall or floor mounted, the Evergreen series boilers can fit in almost any application.
Product Note
Product may come in color shown or in the "putty" color.
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
383900002
Overview
Product Category
Boiler
UPC
0672619203556
Additional Model Numbers
EVG 399, 383900002
General Information
Product Line
Evergreen
Product Category
Boiler
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.
Natural Gas
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
DHW Production
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.
No
Modulating/Staging
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
Floor/Wall
Minimum Altitude
0 Feet
Maximum Altitude
11000 Feet
Includes Pump
Yes
Assembly Type
Packaged
Gas Conversion Kit
Available
Performance
AFUE
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
96 %
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.
399000 BTU
Minimum Input Capacity
39900 BTU
DOE Heating Capacity
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.
383000 BTU
Net I=B=R Capacity
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.
333000 BTU
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
Turndown Ratio
10:1
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/4 Inch
Flue Connection Size
4 Inches
Supply Connection
1 1/2 Inches
Return Connection
1 1/2 Inches
Product Height
45 Inches
Product Width
25 5/24 Inches
Product Depth
22 3/4 Inches
Product Weight
255 Pounds
Shipping Weight
260 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
ASME Certified
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
1 Year
Heat Exchanger Warranty
10 Years
Reviews
(3)
Weil-McLain 383900002 Reviews & Ratings
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Weil-McLain Evergreen 399 - 383K BTU - 96.5% AFUE - Hot Water Gas Boiler - Direct Vent
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