Ventis HEI350 EPA Wood Insert

Ventis HEI350 overview

The Ventis HEI350 (VB00021) is the largest Ventis wood insert, for turning an existing masonry fireplace into a primary heat source. It is rated for 1,000 to 2,700 square feet at up to 110,000 BTU/hr on seasoned cordwood, and its 3.5 cubic foot firebox takes logs up to 22 inches.

It is EPA 2020 certified at 1.32 g/h with 77% optimum efficiency, Washington State approved, and ships with a blower. An air-wash system helps keep the glass clear, and there is an adapter for outside combustion air. Before ordering, check that your fireplace meets the minimum opening of 26-1/4" high by 31" wide by 18-3/8" deep.

Key features

• Largest Ventis insert: 3.5 cu ft firebox, 22" logs
• Up to 110,000 BTU/hr; 1,000 to 2,700 sq ft
• EPA 2020 certified, 1.32 g/h; Washington State approved
• 77% optimum efficiency
• Blower included; air-wash glass
• Exterior air-intake adapter; vermiculite baffle

Specifications

Venting & installation

The HEI350 must connect to a 6" stainless steel liner insert kit running the full height of the masonry chimney, with insulation wrap where the manual requires it; see the venting recommendation on this page. It should be installed per the manufacturer's installation manual and local codes by a qualified installer.

What to order with it

Choose a faceplate (required). Add a 6" stainless liner kit sized to your chimney height and the liner insulation wrap.

FAQ

Will it fit my fireplace?
Your opening must be at least 26-1/4" high, 31" wide and 18-3/8" deep.

Can it heat my whole house?
It is rated up to 2,700 sq ft, so in many homes it can be the main heater.

Questions about fit or venting? Call (540) 212-9374.