Vermont Casting 1610 installation instructions Installation, Outside Air, Chimney Height

Defiant 1610 Non-Catalytic Woodburning Stove

Installation

SAFETY NOTICE: IF YOUR DEFIANT IS NOT PROP- ERLY INSTALLED, A HOUSE FIRE MAY RESULT. TO REDUCE THE RISK OF FIRE, FOLLOW THE INSTALLATION INSTRUCTIONS. CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRIC- TIONS AND INSTALLATION INSPECTION REQUIRE- MENTS IN YOUR AREA.

Before you begin an installation, be sure that:

•Your stove and chimney connector will be far enough from combustible material to meet all clear- ance requirements.

•The floor protector is large enough and is construct- ed properly to meet all requirements.

•You have all necessary permits from local authori- ties.

Your local building official is the final authority for ap- proving your installation as safe and determining that it meets local and state codes.

The metal label permanently attached to the back of every Vermont Castings’ stove indicates that the stove has been tested to current UL and ULC standards, and gives the name of the testing laboratory. Clearance and installation information also is printed on the label. When the stove is installed according to the information both on the label and in this manual, local authorities usually will accept the label as evidence that the instal- lation meets codes and can be approved.

However, codes vary in different areas. Before starting the installation, review your plans with the local building authority. Your local dealer can provide any additional information needed.

For any unresolved installation issues, refer to the National Fire Protection Association’s publication ANSI/NFPA 211 Standard for Chimneys, Fireplaces, Vents and Solid Fuel Burning Appliances. For Canada, the equivalent publication is CSA CAN-B365 Installation Code for Solid Fuel Burning Appliances and Equipment. These standards are the basis for many national codes. They are nationally recognized and are accepted by most local authorities. Your local dealer or your local

building official may have a copy of these regulations.

IMPORTANT: Failure to follow these installation instructions may result in a dangerous situation, in- cluding a chimney or house fire. Follow all instruc- tions exactly, and do not allow makeshift compro- mises to endanger property and personal safety.

Outside Air

In some modern, super-insulated homes, there may be inadequate air supply for combustion because of insuf- ficient air infiltration into the building. Such air enters a home through unsealed cracks and openings. Exhaust fans in kitchens or bathrooms can compete with the stove for available air and compound the problem.

When poor draft is caused by a low infiltration rate, opening a ground floor window on the windward side of the house and near the stove will usually alleviate the problem.

A better solution is to install a permanent outside air supply to the stove and/or room. In fact, bringing air for combustion from outside the home directly to the air inlet of the stove is required for new construction in some areas. The Defiant NC stove is equipped with an outside air connection as standard equipment.

Pressure variations within the house do not affect a stove equipped with an outside air supply, and im- proved stove performance often results. An Outside Air Kit for the Defiant is available from your local dealer.

Chimney Height

Altitude affects chimney performance. When using an 8” oval to 6” flue collar adapter on the Defiant, refer to Figure 1 for suggested chimney heights at various altitudes. Chimney height should be measured from the flue collar to the top of the chimney. The recommended minimum chimney height is 16 feet (5 meters).

30

25

Height	20
	15

0 2000 4000 6000 8000 10000 12000

ST491Altitude

Fig. 2 Chimney height requirements with 6” chimney and/or chimney connector.

30002850 5