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ECO Tec Series 2 80-H 64,000 BTU Output High-Efficiency Residential Heat-Only Condensing Boiler (NG)

SKU:
383-900-176
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ECO Tec Series 2 80-H 64,000 BTU Output High-Efficiency Residential Heat-Only Condensing Boiler (NG)
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383-900-176 has been discontinued
Discontinued September 11, 2026
This product was discontinued by the manufacturer.

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Replacement Parts

Suggested Alternative:
ECO Tec Series 3 80-H 80,000 BTU Output High-Efficiency Residential Heat-Only Condensing Boiler (NG)
SKU:383-901-003
(0)
Out of Stock
Out of Stock
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Product Highlights

–
Product Highlight: BTU Output
64000 Max BTUs
Product Highlight: Fuel Type
Natural Gas
Product Highlight: Vent Type
Direct Exhaust, Direct Vent
Product Highlight: Warranty
12 Year Limited on Heat Exchanger/ 5 Year on Parts Warranty
Product Highlight: System Type
Hydronic (Water)
Product Highlight: Tank Volume
2.2 Gallons

Description

–
Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.

Note: Product Title reflects this boiler's IBR Net Output Rating

Weil-McLain's newest, premium residential gas boiler. Designed to be easy to install and service, with a long-lasting firetube heat exchanger and our next generation, easy to use, color touchscreen control. 

Features & Benefits:

  • Designed to meet all home space heating needs
  • Provides up to 5.4 gallons per minute (199 Combi) - able to satisfy two showers, a faucet, and dishwasher at the same time 
  • Built-in zone control - operate up to four circulators without need of an external control
  • Large touchscreen color display makes system monitoring and navigation simple
  • Automatic maintenance reminders and contractor-contact screens
  • Whisper-quiet operation, sealed cabinet design preheats air instead of pulling debris directly into blower/burner
  • Up to a 10:1 turndown ratio - self adjusts to minimize fuel usage, while optimizing performance
  • Several domestic hot water settings to maximize energy savings and/or comfort - ranging from the most efficient mode, to preheat, high performance or our ECO BOOST technology
  • Low NOx emission certified, NSF/ANSI 372 certified DHW components and built-in electricity-saving ECM circulator
  • Space-saving wall-mount design or optional pedestal for floor standing installation
  • Ten system presets and easy-to-use Setup Wizard Thoughtful design
  • Spacious cabinet design and strategically positioned common parts for fast and easy access and service of the gas valve, blower, heat exchanger and control module
  • Text-based control - no codes to decipher
  • Boiler control features a history log, providing quick access to view past operations Versatile design to suit every home
  • Multiple venting configurations include direct vent or direct exhaust - sidewall, roof or dual pressure zones
  • Venting up to 100' with PVC, CPVC, polypropylene or stainless steel materials

Warranty

  • Residential: 12 years on primary heat exchanger
  • 5 years on parts (with registration, 2 yrs. without)
  • Commercial: 10 years on primary heat exchanger
  • 1 year on parts

Specs

–
Tank Volume:

2.2 Gallons

Features:

Wall Mounted

Condensing

DOE Rating:

74000

Width (Inches):

20"

Efficiency:

95%

Energy Star Rated:

Yes

Product Type:

Boiler

Fuel Type:

Natural Gas

System Type:

Hydronic (Water)

IBR Rating:

64000

Vent Type:

Direct Exhaust

Direct Vent

BTU Output:

64000

Boiler Type:

High Efficiency

Application:

Heating

Height (Inches):

33"

BTU Input:

80000

Vent Size:

3"

Warranty:

12 Year Limited on Heat Exchanger/ 5 Year on Parts

Contact

+
Help Face

Questions?

Customer Support has a delayed opening today for a monthly team meeting to better support you.
Call or text 888-757-4774
Special Hours
9:05am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm


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ECO Tec 80-H (S.2) NG

Replacement Parts

SKU: 383-900-176

Brand: Weil-McLain

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Jacket door
383-700-269
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Gasket bottom, top & sides for jacket door
383-700-363
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Flue pipe 80mm Polypropylene
383-700-273
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Adapter Vent-Air Inlet
383-700-274
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Adapter Vent-Air Outlet
383-700-275
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Air baffle and screws
383-700-276
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Display/bracket gasket
383-700-361
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Panel control bracket/cover
383-700-280
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Display board bracket and gaskets
383-700-281
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Wall-mount bracket (jacket side)
383-700-386
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Pipe grommet seal (for 1-5/8" I.D. hole)
383-700-362
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Kit-Service Gasket Flue/Adapter
383-700-384
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Kit-Service Cabinet Top
383-700-390
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Kit-Service Cabinet Door Top
383-700-391
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Kit-Service Water pipe bracket
383-700-393
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Pipe grommet seal (for 2" I.D. hole)
383-700-362
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