Vertical Through Existing Chimney

Pinnacle & Stardance Direct Vent - Rear Vent Gas Heaters

8.Install appropriate pipe sections until the vent run reaches above the flashing. The enlarged ends of the vent sections always face downward.

9.Install the storm collar and seal around the joints. (Fig. 34)

10.Add additional vent lengths to achieve the proper overall height.

11.Install termination cap.

		#7DVAIS
		Attic Insulation
		Shield
Use Four		#7DVFS
Use Four		Firestop in
8d Nails		Firestop in
8d Nails		Upper Floor
		Upper Floor
		#7DVFS
ST222		Firestop in
		Ceiling
Fig. 33	Install firestops and attic insulation shield.
	Use three #5
	sheet metal
	screws at
	each joint
	Storm	Sealant
	Collar
		Upper edge
		of flange
		goes under
		upper
		shingles
Flashing
	#7DVSKV
	(A, B, or F)
	Roof Support	ST221
Fig. 34	Roof support and flashing.
20007066

The heater must be vented to the outdoors through an existing masonry or prefabricated fireplace chimney system through the roof.

The heater is approved to be vented to the outdoors through any solid-fuel fireplace chimney that has been constructed or installed in accordance with the na- tional, Provincial/State and local building codes and is constructed of noncombustible materials. For Venting Requirements, refer to Page 10. Refer to Venting Components on Page 12.

Fireplace Vent Termination Clearances

Observe the chimney-top vent termination clearances specified in the instructions provided with those components. Some considerations are:

•Obstructions or impediments to venting.

•Nearby combustible materials that could come into contact with combustion exhaust gases.

•Other nearby openings (within 9” (230mm) through which exhaust gas could reenter the building.

•All vegetation within 36” (914mm) that may interfere with the draft.

NOTE: The collar extending down from the Termina- tion base is the air intake collar. Use the flex vent liner, marked with a blue line, to connect between this collar and the lower flue collar on the Transition Connector. Also make sure the other flex vent liner is attached to the upper Transition Connector collar and the Rain Cap. (Fig. 35)

1.Clean the top of the chimney as needed, to ensure a good seal between it and the vent termination.

2.Slide the insulation sleeves provided in the termina- tion kit over the two 3" flex liners (to be attached to the 3" flue collar and cap of the termination assem- bly).

3.Feed 3" flex vent from the bottom of the termination assembly up through the 4" sleeve. Apply high- temperature sealant to the rain cap collar, and slide the flex vent over the end of the rain cap collar, fastening with the clamp provided.

4.Slide the flex liner back through the 4" sleeve until the rain cap/collar engages over the sleeve. Attach the cap to the sleeve with three sheet metal screws provided in the kit.

5.Apply high-temperature sealant over the air intake collar, and attach the intake flex vent (blue) with a clamp.

3966, 4080, 3926, 3936, 3960 specifications

Vermont Casting is renowned for its craftsmanship and quality in the hearth industry, particularly with its range of wood and gas stoves. Among its standout models are the 4065, 4075, 4070, 3976, and 3970. Each of these models presents unique features and advanced technologies that cater to a variety of heating needs and preferences.

The Vermont Casting 4065 model is designed with efficiency and usability in mind. Its advanced air management system allows for precise control over combustion, ensuring that homeowners enjoy a longer burn time while minimizing emissions. The large glass door provides an excellent view of the fire, making it a centerpiece in any room. Additionally, the 4065 is built from heavy-duty cast iron, which not only enhances durability but also retains heat longer.

Moving on to the 4075 model, this stove offers an impressive heat output, making it suitable for larger spaces. The 4075 incorporates a unique catalytic combustor, which boosts efficiency by enabling cleaner burns and reducing smoke output. This model also features a user-friendly ash removal system, simplifying maintenance and enhancing user experience.

The 4070 model stands out with its modern design and customizable options. It comes in various colors and finishes, allowing homeowners to tailor it to their interior design style. Like the other models, it emphasizes efficiency with a built-in heat exchanger, maximizing heat transfer to the surrounding space and ensuring optimal comfort.

The Vermont Casting 3976 is a powerhouse of innovation. Equipped with Vermont Casting’s signature cast iron construction, it provides exceptional heat retention and distribution. It features a powerful blower option that can be added for enhanced heat circulation, making it ideal for larger homes or open floor plans. The 3976 also boasts an easy-to-use control panel that allows for intuitive operation.

Finally, the 3970 model is a versatile choice for those seeking a balance of size and efficiency. It offers a compact design without sacrificing performance, making it ideal for smaller rooms. The 3970 includes the same advanced air control system found in larger models, ensuring efficient combustion and heat output.

In summary, Vermont Casting’s 4065, 4075, 4070, 3976, and 3970 models exemplify the perfect blend of traditional craftsmanship and modern technology. With exceptional features such as catalytic combustors, advanced air management, and customizable designs, these stoves offer both aesthetic appeal and functional efficiency, meeting a range of heating needs for contemporary homeowners.

Install firestops and attic insulation shield.