Direct Vent Gas Furnace Clearance

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Direct vent gas furnace clearance.

In direct vent applications this clearance distance must be in compliance with local building codes the requirements of the fuel gas supplier for the heating appliance in use and the appliance manufacturer s instructions. The furnace is not exposed to corrosive compounds in the air. For a gas fireplace exhaust termination cap 3 feet 91cm above if within 10 feet 3m horizontally. Williams direct vent natural gas furnace with wall or cabinet mounted thermostat is ideal for garage or workshop heating.

When the vent is withdrawing air from the house it expels the gas outside through the vent. No requirement to retrofit but still can be made aware of this new state law. Interior clearances figure 2. 14038 series williamson direct vent furnace interior clearances.

For these specific williamson direct vent furnaces. Direct vent wall furnaces. 1 review s your price. A larger and more complete illustration and table of clearance distances is at gas appliance direct vent clearances live link given just above.

10 254 mm 3 76 mm location 6 153 mm clearances to combustibles checklist to determine installation. Top quality and high efficiency gas furnaces at wholesale pricing. However this kind of vent is commonly experiencing back drafting where the indoor air pulls the combustion gas back to the indoor. See direct vents side wall vents for a complete table of recommended clearance distances from a direct vent gas appliance terminal to other building components or features.

Empire dv40elp 40 000 btu high efficiency direct vent propane lp wall furnace. Clearance central manufacturer. Empire dv20enat 20 000 btu high efficiency direct vent natural gas wall furnace. The vent terminal shall be at least 12 inches below 12 inches horizontally from or 12 inches above any door window or gravity air inlet into a building.

Williams 14 000 btu hr direct vent wall furnace natural gas 1403822 the home depot. The furnace location complies with the clearances. The planned venting will not exceed the maximum length for the number of elbows used. For non direct vent applications that is side wall venting only the required clearance is 7 feet.

The installation for this natural type is quite easy with modest cost. Available for natural gas or propane. Select from a variety of furnace blower motor speeds and choose from single stage burners two stage or modulating units. Above grade due to a co fatality from a blocked gas direct vent by snow.