While attending the 2017 AHR Expo in Las Vegas, we stopped by  Williams Comfort Products' booth to get a hands-on look at some of their top vent and direct-vent wall furnaces. They offer cost-efficient, safety-tested heating solutions for an area of any size.

Top-Vent Wall Furnaces

Williams top-vent furnaces offer affordable comfort and energy efficiency. No electricity is needed! These furnaces are available in 25,000, 35,000, and 50,000 Btu/hr. They come in natural gas and propane models. These furnaces are easily recessed or surface-mounted and are great in homes, schools, cabins, apartments, offices and shops. Heating rooms individually allows comfort in areas being used while saving fuel cost in unused areas.

Here's a look at their Monterey Wall Furnace, available in natural gas or propane, and single or double-sided:

Direct-Vent Furnaces

Williams direct-vent furnaces offer compact, inexpensive installation. They are ideal for home heating and are perfect for heating during electrical outages. They come in natural gas or propane and range from 14,000 to 30,000 Btu/hr.

We got to look at the direct-vent gravity wall furnace. It does not have an open flame since it is has sealed combustion, making this a great option for garages.

Williams also offers a  high efficiency option that is 70% to 82% thermal efficient. These low-profile units are available in 7,400, 17,700, and 29,000 Btu/hr.

Forsaire Counterflow Furnaces

Williams Forsaire Counterflow Furnaces are very versatile. They can be freestanding, or recessed, direct-vent or top-vent, and electric, natural or propane! These furnaces are ideal for a number of applications, including apartments, cabins, schools, and homes.