Williams' Monterey wall heaters is affordable and energy-efficient. This traditional home comfort system delivers both quality performance and low operating costs. Ideal for use in a home, apartment, garage, cabin, four-season porch, basement, office or shop.

• Two-sided heating warms 2 adjacent rooms with 25,000 BTU/hour on each side to heat approximately 1,150 sq. ft.
• High-efficient 70% AFUE with 74% thermal efficiency
• No electricity required - continues working during power outage
• Automatic temperature control, resettable vent-limit safety switch and "matchless" pilot igniter
• Patented, side-relief opening draft hood design reduces flue gas temperature to minimize normal heat loss
• 1 in. side clearance
• Higher gauge steel for quiet operation
• Optional blowers improve air circulation
• High altitude and gas conversion kits available
• Thermostat sold separately

This direct-vent gravity wall furnace provides steady, reliable comfort for single-room heating applications, delivering the dependable performance of a natural gas wall heater in a compact, space-saving design. Its sealed combustion system draws air from outdoors, and vents exhaust directly outside, allowing the vented natural gas heater to operate safely without using room air and helping maintain cleaner indoor conditions. Because the system requires no electricity, it continues heating during outages and serves as a dependable natural gas room heater for homes, cabins, workshops, and other areas that need consistent warmth. The ceramic-coated combustion chamber and durable, soft-white cabinet support long service life, while the gravity-based airflow provides quiet, even comfort throughout the day. With simple installation and all venting material included, this natural gas space heater offers an efficient, low-maintenance heating solution. Keep a warm, comfortable atmosphere at home with this heater for indoor use.

• This direct vent natural gas model provides steady comfort as a natural gas wall heater for single-room heating
• The sealed combustion chamber uses outside air and functions as a dependable vented natural gas heater
• No electricity is required, enabling the natural gas room heater to continue working through outages or cold weather
• Durable components and quiet operation allow the indoor heater to provide consistent heat in living areas or workshops
• A soft white powder coat finish complements many interiors and suits a range of heaters for indoor use

Attractive styling, economical and safe heating comfort with this popular home furnace. Compact, space saving direct-vent heaters feature low cost installation and come equipped with all vent material. Heat only the room you're in while saving fuel costs from not heating unused areas. This furnace's design features a sealed combustion chamber making it great for garage or workshop heating.

• High-efficient 66% AFUE heats approximately 675 sq. ft.
• Sealed combustion makes this a great heater for garage or workshop heating, requires no inside room air
• No electricity required - continues working during power outage
• "Matchless" pilot igniter
• All vent material included
• Automatic temperature and safety controls
• Optional blower improves air circulation
• Vent cap includes built-in bird guard - keeps birds and rodents from entering
• High altitude and gas conversion kits available
• Thermostat sold separately