Ventis 30" Wood Fireplace Insert

VentisSKU: VB00021

Sale price$3,479.00



Ventis HEI350 Wood Burning Insert is a great choice for updating your fireplace and designed to accommodate very large rooms. It's capable of holding up to an impressive 22-Inch log and offers a max burn time of up to 10 hours on one load of wood. The non-catalytic burn technology makes it clean burning, efficient with an emissions rating of 1.32 g/h and an optimum efficiency of 77%. The HEI350 includes a 144 CFM blower to maximize heating performance, along with its single door and cast iron frame. You can enjoy both the warmth and ambiance of the fire in your home by simply opening the door.

  • Extra-large size wood insert
  • EPA certified at only 1.32 g/h
  • Solidity and manufacturing quality
  • C-Cast heat shield added to the firestop
  • Non-catalytic combustion technology
  • Installation authorized on the Island of Montreal
  • Cast iron door
  • 144 CFM blower

Required option: 

  • Choose one faceplate to complete this unit. Not Included, Sold Separately.
  • Regular faceplate (VBA1557) or Large faceplate (VBA1558).

CA Residents: See Prop 65 WARNING.

Appliance Performance

Fuel type Dry cordwood (16" recommended)
Recommended heating area 1,000 - 2,700 ft²
Overall firebox volume 3.5 ft³
Maximum burn time 10 Hours
EPA loading volume 2.84 ft³
Maximum heat output-dry cordwood 110,000 BTU/h
Minimum overall heat output rate 18,100 BTU/h (5.3 kW)
Maximum overall heat output rate 49,500 BTU/h (14.5 kW)
Average efficiency-dry cordwood (HHV) 71 %
Average efficiency-dry cordwood (LHV) 76 %
Optimum efficiency 77 %
Optimum heat transfer efficiency 76 %
Average particulate emission rate 1.32 g/h
Average CO 92 g/h
  • Performances based on a fuel load prescribed by the standard at 7 lb/ft³ and with a moisture content between 19% and 25%.
  • Optimum overall efficiency at a specific burn rate (LHV).
  • This appliance is officially tested and certified by an independent agency.
  • The maximum heat output (dry cordwood) is based on a loading density varying between 15 lb/ft³ and 20 lb/ft³. Other performances are based on a fuel load prescribed by the standard. The specified loading density varies between 7 lb/ft³ and 12 lb/ft³. The moisture content is between 19% and 25%.
  • As measured per CSA B415.1-10 stack loss method.
  • Higher Heating Value of the fuel.
  • Lower Heating Value of the fuel.
  • The optimum heat transfer efficiency is for the low burn rate (using HHV) and represents the appliance’s ability to convert the energy contained in the solid fuels into energy transferred to the room in the form of heat and does not take into account the chemical losses during combustion.
  • Recommended heating area and maximum burn time may vary subject to location in home, chimney draft,heat loss factors, climate, fuel type and other variables. The recommended heated area for a given appliance is defined by the manufacturer as its capacity to maintain a minimum acceptable temperature in the designated area in case of a power failure.
  • Carbon monoxyde.

General Features

Premium quality blower included (CFM) 144 CFM included
Certified according to applicable standards CAN/USA accredited laboratory
Flue outlet diameter 6"
Recommended chimney diameter 6"
Type of chimney CAN/ULC S629, UL 103 HT (2100 °F)
Minimum chimney height 12"
Overall dimension (Width) 30 1/2"
Overall dimension (Height) 24 7/8"
Overall dimension (Depth) 29"
Door type Single, glass with cast iron frame
Door opening size (Width) 19"
Door opening size (Height) 9 1/4"
Glass type Ceramic glass
Glass surface - W x H 18 3/8" x 11 1/2"
Firebox size (Width) 22 7/8"
Firebox size (Height) 12 7/8"
Firebox size (Depth) 20 1/8"
Maximum log length 22"
Log positioning Loading over width and over depth
High-efficiency certified appliance Yes, EPA 2020 certified
Canadian Standard (safety) ULC S628
USA Standard (safety) UL 1482, UL 737
Minimum fireplace opening (Height) 26 1/4"
Minimum fireplace opening (Depth) 18 3/8"
Steel thickness-top 5/16"
Firebox lined with refractory bricks Yes
Combustion technology Non-catalytic
Steel thickness-body 3/16"
Baffle type High quality vermiculite
Stainless-steel secondary-air system Yes
Minimum fireplace opening (Width) 31"
USA Standard (emissions) EPA
Canadian Standard (emissions) CSA B415.1-10




Regular Faceplate - (VBA1557)

  • Finish: Black
  • Size: 32" x 44"
  • Required to complete this unit.



Large Faceplate - (VBA1558)

  • Finish: Black
  • Size: 34" x 50"
  • Required to complete this unit.


5" Fresh Air Intake Kit

  • Required for mobile installations
  • Includes adapter, screws, and pipe clamps
  • Reduces or eliminates negative pressure problems
  • Use with HEI350 fireplace insert

Rigid Fire Screen

  • Finish: Black
  • Enhances crackle of your fire
  • Removable screen prevents flying sparks
  • Incomparable atmosphere of a good fire
  • Use with HEI350 fireplace insert


Offset Liner Adaptor

  • Durable design
  • 6-inch diameter
  • Offset liner adaptor
  • Ideal for use with the chimney flue is offset from the flue collar

Hook Up Liner Adapter

  • Durable build
  • Hook up liner adapter
  • Use with HEI350 fireplace insert



  • Limited lifetime warranty.

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