CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas) Zoom

CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas)


Brand: Weil Mclain

Weil Mclain
381-357-335 has been discontinued.
Direct Replacement:
SKU: 381-357-800
Brand: Weil Mclain


Fuel Type: Natural Gas
Width (Inches): 10"
System Type: Hydronic (Water)
Height (Inches): 45.375
Features: Standing Pilot
Vent Size: 4"
Water Connection: 3/4"
Gas Connection: 3/4"
BTU Input: 52000
BTU Output: 38000
Warranty: Limited Lifetime on Cast Iron Sections/1-year on parts

Description for Weil Mclain 381-357-335

Weil McLain CGa boilers are high efficiency, high quality, and easy to install and service. Applications include residential, light commercial, multiple boilers, indirect fired water heating, radiant heating, and more.

This Weil Mclain CGA-SPDN, Standing Pilot, Natural Gas, Atmospheric, Packaged Water Boiler comes with a Taco 007 Circulator and requires 4" x 20' Minimum Chimney Size.


  • Factory Tested
  • Two-Piece Top Jacket Panel
  • Insulated Extended Steel Jacket
  • Cast Iron Sections with Built-in Air Separator
  • Radiation Plates
  • Vertical Draft Hood
  • Automatic Vent Damper
  • Combination Gas Valve for 24 Volt
  • Wiring Harness
  • Stainless Steel Burners
  • Electrical Junction Box
  • Rollout Thermal Fuse Element
  • High-Limit Temperature Control
  • Circulator Included
  • Spill Switch

PLEASE NOTE: The product weighs 0 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.

CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas)


by PowerReviews
Weil MclainCGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas)

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


would buy again if needed

By mac the plumber

from toledo,ohio

Verified Buyer



      Best Uses

        Comments about CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas):

        this boiler is great, . installation is straightforward, and operation is flawless. in a rental property, and needed a low maintenence unit .

        • Primary use:
        • Business

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        Q&A: Ask the Questions, share answers

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        get answers from real customers and in-house experts with AnswerBox.

        2 Questions | 3 Answers
        Displaying questions 1-2
        • CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas)


          wh?y does this boiler have a vent opening on its top
          Asked on 5/28/2012 by boilercop from washington, DC

          2 answers

          • CUSTOMER CARE


            The CGA boiler has an air vent connection at the top of the boiler for an air vent.

            Answered on 6/7/2012 by PexSupply Staff from NY
          • VERIFIED BUYER


            To bleed air from the system.

            Answered on 5/29/2012 by Anonymous
        • CGA-25 - 38,000 BTU Output Boiler, Standing Pilot (Nat Gas)


          Does this product require an air filter?
          Asked on 12/3/2010 by Anonymous from Minneapolis Minnesota

          1 answer

          • CUSTOMER CARE


            No, this unit does not require an air filter.

            Answered on 12/6/2010 by PexSupply Staff from NY
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