TERMINATION CLEARANCES

Termination clearance for buildings with combustible and noncombustible exteriors.

INSIDE CORNER

OUTSIDE CORNER

RECESSED LOCATION

“A” = COMBUSTIBLE 9” (229mm)

“F” = COMBUSTIBLE 6” (152mm)

 

= NONCOMBUSTIBLE 2” (51mm)

= NONCOMBUSTIBLE 6” (152mm)

 

BALCONY

BALCONY

 

WITH PERPENDICULAR SIDE WALL

WITH NO SIDE WALL

 

 

 

“C” = CLEARANCE FROM CORNER

 

 

IN RECESSED LOCATION

 

 

COMBUSTIBLE 9” (229mm)

 

 

NONCOMBUSTIBLE 2” (51mm)

 

 

“D” = MINIMUM WIDTH FOR BACK WALL

 

 

OF A RECESSED LOCATION

 

 

COMBUSTIBLE 38” (965mm)

 

 

NONCOMBUSTIBLE 24” (610mm)

 

 

“E” = MAXIMUM DEPTH OF 48” (1219mm)

 

 

FOR RECESSED LOCATION

“G” = COMBUSTIBLE 9” (229mm)

 

 

= NONCOMBUSTIBLE 2” (51mm)

 

 

“H” = COMBUSTIBLE 18” (457mm)

“I” = COMBUSTIBLE 18” (457mm)

 

= NONCOMBUSTIBLE 12” (305mm)

 

= NONCOMBUSTIBLE 12” (305mm)

 

 

 

 

Figure 46

 

Vertical Sidewall Installations

Important! Minimum clearance between vent pipes and combustible materials is three (3") (76 mm) on top, and (1") (25 mm) on bottom and sides.

Important! When vent termination exits through foundation less than 20" below siding outcrop, the vent pipe must extend outward so that the horizontal vent terminal is located flush to, or beyond the outcrop siding.

Information on Various Venting Routes and Components

Important: It is always best to locate the fireplace in such a way that minimizes the number of offsets and horizontal vent length.

Since it is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust, certain limitations as to vent configurations apply and must be strictly adhered to.

The graph showing the relationship between vertical and horizontal side wall venting will help to determine the various vent lengths allowable.

The horizontal vent run refers to the total length of vent pipe from the flue collar of the fireplace to the face of the outer wall.

The maximum horizontal vent run is 20 feet (457 cm) when the vertical vent rise is 8 feet (244 cm). See Figure 17. Venting terminals shall not be recessed into wall or siding.

Page 30

25613-0-0309

Page 29 Page 31
Page 30
Image 30
Empire Comfort Systems DVX36DP91(N,P)-1, DVX36DP71(N,P)-1 Termination Clearances, Vertical Sidewall Installations
Page 29 Page 31

DVX42DP71(N,P)-1, DVX36DP31(N,P)-1, DVX42DP91(N,P)-1, DVX42DP31(N,P)-1, DVX36DP71(N,P)-1 specifications

Empire Comfort Systems has long been a trusted name in heating solutions, and their line of direct vent gas fireplaces showcases a blend of innovation, style, and efficiency. Among their standout models are the DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1. Each of these models boasts unique features and technologies, making them ideal choices for modern living spaces.

One of the defining characteristics of these fireplaces is their direct vent system, which allows for safe and efficient venting of combustion gases. By drawing air from the outside, these models maintain indoor air quality and eliminate the need for a traditional chimney. This is particularly beneficial in homes where space is limited or where aesthetic considerations make a chimney impractical.

The DVX series is designed with user convenience in mind. Many models come equipped with a remote control, allowing homeowners to adjust settings such as flame height and heat output from the comfort of their favorite chair. The ability to customize the ambiance is enhanced by the inclusion of realistic ceramic logs and glowing embers, creating a warm and inviting atmosphere.

Efficiency is a key feature of the Empire Comfort Systems DVX series. These fireplaces are designed to maximize heat output while minimizing energy consumption. With high-efficiency ratings, they provide warmth without significantly impacting utility bills. Additionally, the models are available in both natural gas and propane variants, catering to different preferences and availability.

In terms of design, the DVX series offers versatile options that can seamlessly integrate with various home decors. With customizable fronts, finishes, and media choices, owners can match their fireplace to their home’s aesthetic, whether it be modern, traditional, or somewhere in between.

Maintenance is simplified, thanks to the easy-access features that allow for quick cleaning and servicing. The durable construction ensures long-lasting performance, making these fireplaces a worthwhile investment.

With their focus on efficiency, style, and advanced technology, Empire Comfort Systems’ DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1 models represent some of the best options available for homeowners seeking a reliable and attractive heating solution.
Top Page Image Contents