
US Boiler (Burnham) Series 2e 138,000 BTU Cast Iron Chimney Vented Boiler, 84% Efficient, Grundfos Pump, 0-2,000 ft Elevation
- Item #
- BURN-205EN-G0
- Mfr. part #
- 205EN-GO
- UPC
- 672616786274
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- TypeCast Iron Gas Boilers
- Fuel TypeNatural Gas
- Max input138,000 Btu/h
- Vent Size6"
- Boiler Pump IncludGrundfos
- Ships by freight truck (LTL), contiguous U.S. only
- 30-day returns on unused items. Details
- Secure checkout
Shipping details
- Shipping weight: 341.0 lb
| Brand | US Boiler |
| Manufacturer part # | 205EN-GO |
| Boiler Pump Included | Grundfos |
| BTU Category | 100-150,000 Btu/h |
| BTU Input Maximum | 138,000 Btu/h |
| Efficiency Tier | Less than 90% |
| Elevation Rating | 0-2000' |
| Fuel Type | Natural Gas |
| Gas Inlet | 1/2" |
| Heat Exchanger Type | Cast Iron Sectonal |
| Heating System Inlet | 1-1/4" |
| Heating System Outlet | 1-1/4" |
| Type | Cast Iron Gas Boilers |
| Vent Material | B-Vent |
| Vent Size | 6" |
| UPC | 672616786274 |
The Series 2e - 138,000 BTU Input - Cast Iron Sectonal Chimney Vented Boiler, 84% efficient, includes Grundfos Pump - Elevation Range 0-2000' by US Boiler is part of our cast iron gas boilers selection.
- Brand: US Boiler
- Manufacturer Part #: 205EN-GO
- UPC: 67261678627
- Category: Cast Iron Gas Boilers
Frequently asked questions
What size is the Burnham Series 2e 205EN-GO?
It has a 138,000 BTU input and is rated 84% efficient.
How is the Series 2e boiler vented?
It is a non-condensing, chimney vented (atmospheric) cast iron sectional boiler, so it vents into a chimney rather than through plastic vent pipe.
Does the Burnham Series 2e come with a circulator pump?
Yes. A Grundfos circulator pump is included with the boiler.
What fuel and elevation is this model for?
This listing is the natural gas model, rated for 0 to 2,000 ft elevation. US Boiler natural gas to propane conversion kits for the Series 2E are listed separately. Gas, venting and piping work must be done by a licensed installer to the US Boiler manual and local code.
Questions about fit or compatibility? Ask our team. We usually reply within one business day.










