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Ventis  |  SKU: VB00021
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Ventis HEI350 30" Black Extra-Large Wood Fireplace Insert

$3,934.00 USD $4,479.00

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Description

Ventis HEI350 30-Inch Black Extra-Large Wood Fireplace Insert

The Ventis HEI350 is an extra-large wood burning fireplace insert designed to heat spaces from 1,000 to 2,700 square feet. Its 3.5 cubic foot firebox accommodates logs up to 22 inches long, while the single glass door with cast iron frame and large ceramic viewing area provide a broad view of the fire.

The HEI350 uses non-catalytic combustion technology with a stainless-steel secondary-air system, refractory brick-lined firebox, and vermiculite baffle. It delivers up to 110,000 BTU/h with seasoned cordwood, provides up to 10 hours of burn time, and achieves up to 77% optimum efficiency. A 144 CFM blower is included for additional heat circulation.

The insert features a 6-inch flue outlet and requires a minimum fireplace opening of 31 inches wide, 26-1/4 inches high, and 18-3/8 inches deep. A regular 32 x 44-inch or large 32 x 50-inch faceplate is required to complete the installation and is sold separately, along with the optional fresh-air intake kit, rigid firescreen, hook-up liner system, and offset liner adaptor.

Features

  • Extra-large wood fireplace insert
  • Black finish
  • Non-catalytic combustion technology
  • Recommended heating area of 1,000–2,700 sq. ft.
  • 3.5 cu. ft. firebox
  • Up to 110,000 BTU/h maximum heat output
  • Up to 10-hour maximum burn time
  • Up to 77% optimum efficiency
  • 1.32 g/h particulate emissions
  • Single glass door with cast iron frame
  • Ceramic glass
  • Air-wash system
  • Stainless-steel secondary-air system
  • Vermiculite baffle
  • Refractory brick-lined firebox
  • C-Cast heat shield at the firestop
  • 22-inch maximum log length
  • 6-inch flue outlet
  • 144 CFM blower included
  • EPA 2020 certified
  • UL 1482 and UL 737 certified
  • ULC-S628 certified

Specifications

Specification Details
Brand Ventis
Model HEI350
Manufacturer Code VB00021
Product Type Wood Fireplace Insert
Size Extra Large
Finish/Color Black
Fuel Type Dry Cordwood
Recommended Heating Area 1,000–2,700 sq. ft.
Firebox Volume 3.5 cu. ft.
EPA Loading Volume 2.84 cu. ft.
Maximum Burn Time 10 hours
Maximum Heat Output 110,000 BTU/h
Minimum Heat Output Rate 18,100 BTU/h
Maximum Heat Output Rate 49,500 BTU/h
Average Efficiency 71% HHV / 76% LHV
Optimum Efficiency 77%
Particulate Emissions 1.32 g/h
Combustion Technology Non-Catalytic
Blower 144 CFM Included
Door Type Single Glass Door with Cast Iron Frame
Glass Type Ceramic
Glass Viewing Area 18-3/8" W x 11-1/2" H
Door Opening 19" W x 9-1/4" H
Firebox Dimensions 22-7/8" W x 20-1/8" D
Maximum Log Length 22"
Log Positioning Loading Over Width and Over Depth
Flue Outlet Diameter 6"
Recommended Chimney Diameter 6"
Minimum Chimney Height 12 ft.
Baffle Material Vermiculite
Firebox Lining Refractory Brick
EPA Certification EPA 2020
Canadian Emissions Standard CSA B415.1-10
USA Safety Standards UL 1482, UL 737
Canadian Safety Standard ULC-S628
Weight 562 lbs.
Warranty Limited Lifetime

Dimension

  • Overall Dimensions: 30-1/2" W x 24-7/8" H x 29" D
  • Firebox Dimensions: 22-7/8" W x 12-7/8" H x 20-1/8" D
  • Door Opening: 19" W x 9-1/4" H
  • Glass Viewing Area: 18-3/8" W x 11-1/2" H
  • Minimum Fireplace Opening: 31" W x 26-1/4" H x 18-3/8" D

What’s Included

  • HEI240 Wood Insert

  • Cast Iron Door

  • 144 CFM Blower

Not Included (Sold Separately)

  • Faceplate (29" x 44" or 34" x 50")

  • 5"Ø Fresh Air Intake Kit

  • Rigid Firescreen

  • Hook-Up Liner System

  • Offset Liner Adapter

30% Federal Tax Credit Eligible

This model qualifies for a 30% federal tax credit (up to $2,000) through 2032, based on purchase and installation cost.

  • Requires ≥75% HHV efficiency (certified)

  • Claim via IRS Form 5695 with purchase receipt and manufacturer certificate
    Consult your tax advisor for eligibility. Does not apply to gas appliances.

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