WTGO-6 184,000 BTU Output Gold Oil Boiler w/ Tankless Heater Zoom

WTGO-6 184,000 BTU Output Gold Oil Boiler w/ Tankless Heater


Brand: Weil Mclain

Weil Mclain
Qty Price
/ each
Non-Stock ItemAllow 2-3 Weeks to Ship Out


Fuel Type: Oil
System Type: Hydronic (Water)
Features: Tankless Coil
Depth (Inches): 23-3/8"
Vent Size: 7"
Water Connection: 1-1/2"
DOE Rating:
BTU Output: 184000
IBR Rating:
Warranty: Limited Lifetime on Cast Iron Sections/1-year on parts
Vent Type: Atmospheric
Width (Inches): 20-1/4"
Height (Inches): 39

Description for Weil Mclain 386-700-835

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

NOTE: Burner DOES NOT come included w/ boiler, must be purchased separately. Requires GO-6 Burner


  • Factory Tested
  • Limited Lifetime Warranty
  • Cast Iron Sections
  • Built-in Air Separator
  • 30 PSI ASME Relief Valve
  • Drain Valve
  • Comb. Temp Controls, LWCO & Circulator Relay
  • Comb. T&P Gauge
  • Balanced Draft Damper
  • Convertible Flue (Top or Rear)
  • Refractory Combustion Chamber
  • high Temp. Target Wall
  • Includes 007 Circulator
  • Jacketed Block Assembly
  • Swing-away Burner Door
  • Insulated Jacket
  • Quick Inspection Cover
  • Service Switch
  • Electrical Junction Box
  • Wiring Harness

    PLEASE NOTE: The product weighs 860 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.

WTGO-6 184,000 BTU Output Gold Oil Boiler w/ Tankless Heater

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  • WTGO-6 184,000 BTU Output Gold Oil Boiler w/ Tankless Heater


    We have a 35 year old Well McLain oil burning furnace. It died. Our house is 3,500 sq. ft., two levels with radiators for heat. Would this product meet our needs? And does it have a tankless water heater for showers, etc?
    Asked on 8/8/2012 by Peg from Harpers Ferry, WV

    1 answer



      This boiler includes a tankless coil and would be able to provide about 52 BTUs per square foot in a 3,500 square foot house. It would best meet your needs if your heat requirement is close to, but not in excess of, this figure.

      Answered on 8/29/2012 by PexSupply Staff from NY
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