Rinnai ES38-N Direct Vent Wall Furnace, Natural Gas
The Rinnai ES38-N Direct Vent Wall Furnace runs on natural gas and although it’s not inexpensive, offers good value for your money. This clean running, energy-efficient wall furnace does a good job of heating all the areas of the house, not just the wide-open areas while the heat output is consistent. Many homeowners who thought they'd have to use additional supplemental sources of heat were pleasantly surprised by how warm their homes stayed all winter, using only this unit. The one downside of this furnace is the noise when it’s first heating up, but once it reaches a constant temperature, it’s very quiet. The unit must be vented through an outside wall, and a contractor can help with this if necessary.