Sierra Flame BOSTON-36-NG-EI Linear Gas Fireplace with Electronic Ignition
Free shipping to the 48 states + DC
We confirm your ship date by email before your order leaves
- Installation
- Built-in / recessed
- Width
- 36–47 in
- View
- Front-facing
- Fuel
- Natural gas
- Venting
- Direct vent
- Warranty
- 5 Year Limited (1 year on electrical & wear parts)
- 30-day returns
- 5-year limited warranty
- Secure checkout
Not sure it fits? Ask a fireplace specialist(307) 323-3338 · info@livefireco.com
Mon–Fri, 9am–5pm ET
BOSTON-36-NG-EI Linear Design and Heat Settings
Sierra Flame BOSTON-36-NG-EI is a natural gas direct vent linear fireplace with electronic ignition. It provides 16,000 BTU on high and 11,500 BTU on low. Published natural gas efficiency is 64.91%.
BOSTON-36-NG-EI Included Fan Equipment
The standard fan kit includes a fan, rheostat and thermodisk. These components come with the fireplace.
- Natural gas direct vent linear design.
- Electronic ignition.
- 16,000 BTU output on high and 11,500 BTU on low.
- Published natural gas efficiency of 64.91%.
- Standard fan kit with fan, rheostat and thermodisk.
- Top 4-inch / 6-inch venting.
BOSTON-36-NG-EI Product Size and Vent Position
The Sierra Flame BOSTON-36-NG-EI has a nominal 36-inch size designation. Its actual product width is 34.91 inches, and its overall height is 25.44 inches. Use the actual measurements when comparing fireplace sizes; framing dimensions and clearance requirements are separate.
The fireplace weighs 85 pounds. Its vent connection is at the top, with a listed 4-inch / 6-inch vent arrangement.
Sierra Flame BOSTON-36-NG-EI Linear Gas Fireplace with Electronic Ignition specifications
| Brand | Sierra Flame |
| Model | BOSTON-36-NG-EI |
| Product Type | Gas Fireplace |
| Height | 25.44 in |
| Width | 34.91 in |
| Depth | 10.24 in |
| Weight | 85 lb |
| Country of Manufacture | Canada |
| Manufacturer Warranty | 5 Year Limited (1 year on electrical & wear parts) |
Manuals & documents
BOSTON-36-NG-EI Brochure (PDF)
BOSTON-36-NG-EI Tech Specs (PDF)
Shipping & delivery
Free standard shipping on orders $300 and up to the 48 contiguous states and DC. Orders under $300 ship for a flat $29.99. We do not ship to Alaska, Hawaii, US territories or outside the US.
We confirm the ship date by email before your order leaves, and tracking is emailed when it ships. Larger fireplaces travel by freight carrier and may need a delivery appointment. If your model is not in stock, we contact you with the lead time before charging your card. Inspect the delivery before you sign and note any visible damage on the carrier receipt.
Returns & warranty
30-day returns on new, unopened and unused items in the original packaging. Change-of-mind returns carry a 25% restocking fee and return shipping. Items damaged in transit or defective on arrival are replaced, repaired or refunded at no cost to you: send photos within 48 hours of delivery.
Every fireplace is covered by its manufacturer warranty; the term for this model is listed under Specifications. Full return policy · Shipping policy
Sierra Flame BOSTON-36-NG-EI Linear Gas Fireplace with Electronic Ignition: questions
What fuel does BOSTON-36-NG-EI use?
It uses natural gas.
What are its high and low heat outputs?
Published output is 16,000 BTU on high and 11,500 BTU on low.
Does this fireplace have electronic ignition?
Yes. BOSTON-36-NG-EI has electronic ignition.
What comes in the standard fan kit?
The kit includes a fan, rheostat and thermodisk.
Is the actual product width 36 inches?
No. The 36-inch designation is nominal. Actual product width is 34.91 inches, and overall height is 25.44 inches.
What vent arrangement does it use?
It uses top 4-inch / 6-inch venting.
Sierra Flame accessories
Media, trim and mounting options. Check each accessory's page for compatible models, or ask a specialist.









