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Main product image of Series 3, UO-5, 150,000 BTU Output Ultra Oil Boiler
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Series 3, UO-5, 150,000 BTU Output Ultra Oil Boiler

SKU:
386-901-005
Rating:
(0)
Q&A:
(6)
Series 3, UO-5, 150,000 BTU Output Ultra Oil Boiler
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$2,884.95 each
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Lift Gate

This product weighs 852 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Fuel Type
Oil
Product Highlight: Vent Type
Atmospheric
Product Highlight: Warranty
Limited Lifetime on Cast Iron Sections/1 Year on Parts Warranty
Product Highlight: System Type
Hydronic (Water)
Product Highlight: BTU Input
196000 BTUs
Product Highlight: Height (Inches)
40" Height

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 ultra oil boilers are premium, smart, durable oil boilers with many state-of-the-art features including:
  • Optional Advanced Features Module that provides indoor/outdoor reset, DHW priority, stage firing and more
  • Dedicated water-only oil boiler
  • I=B=R Burner Cap (GPH): 1.4
  • Full access, reversible swing-away door for simplified inspection, cleaning and maintenance
  • Flexible direct or chimney venting - no power assisted fan needed
  • Circulator included
  • Three-pass cast iron heat exchanger with captured elastomer seals
  • Pre-wired for an optional fully integrated control system
  • Sleek, innovatively designed jacket with rear piping and wiring openings and concealed controls for an appliance-like appearance
  • Energy Star Rating


NOTE: This boiler does not come with the burner. The burner (521-100-032 ) must be purchased separately.

Specs

Fuel Type:

Oil

Boiler Type:

High Efficiency

BTU Input:

196000

DOE Rating:

172000

IBR Rating:

150000

Efficiency:

86.5%

System Type:

Hydronic (Water)

Vent Type:

Atmospheric

Water Connection:

1-1/2"

Height (Inches):

40"

Width (Inches):

22-1/16"

Depth (Inches):

33"

Warranty:

Limited Lifetime on Cast Iron Sections/1 Year on Parts

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Replacement Parts

SKU: 386-901-005

Brand: Weil-McLain

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Product Q&A

6 Questions
6 Questions
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Q: what size is the vent piping for a McClain Gold boiler ( 130K BTU)

Asked by OREST 11 years ago

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Verified Author and ReplyVerified Reply- Anonymous

The UO-5 boiler requires 6" vent piping. You may also refer to page 7 for chimney and venting specification http://weil-mclain.com/en/assets/pdf/UO_Series_2_Brochure_1012.pdf

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Q: Do I need to purchase a water circulator and/or gauges for the UO-5 150,000 BTU ultra oil burner.

Asked by Peg 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The gauges and circulator are both included. The burner is sold separately. Please see sku number 521-100-032.

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Verified Author and ReplyVerified Reply- PexSupply Staff

The circulator and gauges are included. The burner is sold separately. See sku number 521-100-032.

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Q: Does this unit come with the vent pipes and how many zones can I run off of this unit

Asked by Gregg 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

If you order a direct vent kit you get vent piping, but that is just for direct vent side wall. Zones depend on the BTU's needed.

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Q: i like a price on a UO-5 125,000 BTU Weil Mclain tankless boiler (oil)

Asked by bart 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

You may want to consider the UO-4 boiler, which has a Net I=B=R rating of 127,000 BTUs. The full model number is 386-901-001. Net I-B-R ratings de-rate the output BTUs by approximately 15%, assuming that the boiler is installed in an unheated area.

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Q: I would like to purchase a cold start oil fired boiler. Can you please give me the designations for the various brands so I can tell whcih models are in fact cold start.

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

This boiler, Weil-McLain WGO Series, and Biasi boilers can all function as cold-start boilers.

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Q: What is the differents between the UO-5 and the WGO-5 can you explain.

Asked by Pete the puzzled. 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The Ultra Oil boilers have a higher efficiency than the WGO series. They can also be chimney or direct vented while the WGO boilers are only chimney vented.

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