Vermont Casting 3976, SDVR Clearance Requirements, Minimum Clearances to Combustible Materials

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Pinnacle & Stardance Direct Vent - Rear Vent Gas Heaters

Clearance Requirements

Minimum Clearances to Combustible Materials

Measure side clearances as shown in Figures 3, 4 and 5 from the outer edge of the cast iron stove top. Measure rear clearances from the outermost surface of the steel rear skirt.

The PDV20 and SDVR heaters are approved for installation into an alcove constructed of combustible materials to the dimensions and clearances shown on the next page.

The same clearances apply in a standard parallel installation.

WARNING:

• Always maintain required clearances (air spaces) to nearby combustibles to prevent fire hazard. Do not fill air spaces with insulation. All venting components must maintain a 1" (25mm) clearance to combustible materials. Maintain a 6” (152mm) clearance when using single wall pipe. Maintain a 2” (51mm) clearance when venting straight off the rear.

The gas appliance and vent system must be vented directly to the outside of the building and never be attached to a chimney serving a separate solid fuel or gas-burning appliance.

Refer to the manufacturer's instructions included with the venting system for complete installation procedures.

Minimum Clearances

Parallel Installation

C

18³⁄₄"

L

(476mm)

2¹⁄₂"

 

(64mm)

6"

 

 

 

 

 

 

 

 

 

6"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(150mm)

 

 

 

 

 

(150mm)

PDV20

ST128c

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

18³⁄₄"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2¹⁄₂"

 

 

 

 

 

 

 

(476mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(63mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6"

 

 

 

 

 

6"

 

 

 

 

 

 

 

 

 

 

SDVR

ST128a

Fig. 3 Parallel installation minimum clearances and flue centerline.

Corner Installation

7¹⁄₂" (190mm)

Max. Vent

Length

20" (508mm)

2" (50mm)

7¹⁄₂" (190mm)

Max. Vent

Length

20" (508mm)

2" (50mm)

2"

PDV20

(50mm)

2"

 

 

SDVR

(50mm)

 

 

 

ST129a

Fig. 4 Corner installation minimum clearances.

20007066

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Contents Pinnacle & Stardance Direct Vent, Rear Vent Gas Heater Table of Contents Installation & Operating Instructions Stove Dimensions Stardance Direct Vent Gas Heater Stove Dimensions Pinnacle Direct Vent Gas HeaterMinimum Clearances to Combustible Materials Clearance RequirementsMantel Clearances Hearth Requirements Gas SpecificationsGas Inlet and Manifold Pressures Input Model Fuel Gas Control BTU/hHorizontal Termination High ElevationsVent Termination Clearances Vertical TerminationLocation of Vent Termination General Venting Information Termination Location Canadian Installations1 US Installations2Termination Clearances Vent Components Install Optional Fan Kit #2960/FK28 InstallationFan Kit Contents Unpack the StoveFor U.S. installations The venting system must Venting System Assembly Direct VentFor Canadian installations The venting system must General InformationThrough Side Wall Vent Termination Below Grade PDV20 with Rear Vent Kit 7TFSRSK installationInstall inner starter pipe and inner elbow Side Wall Termination AssemblyDetermine the vertical pipe length ³⁄₈ x 9³⁄₈ 240 x 240mm Vertical Through the Roof Vent AssemblyFireplace Vent Termination Clearances Vertical Through Existing ChimneyFireplace Vent System Fireplace Installation Requirements PDV20 Fireplace Installation Requirements Sdvr Install ON/OFF Switch R Models only Complete the AssemblyConnect the Gas Supply Line Burner InformationThis completes assembly of the PDV20 and Sdvr stove Install the Front PlateThermostat Connection Use only a thermostat rated for 500 750 millivoltsLogs Install the Log SetFlame Characteristics Flame & Temperature AdjustmentOperation Your First FireCorrect pilot flame pattern. PSE Pilot What to do if YOU Smell GAS Lighting And Operating InstructionsTo Turn Off Gas To Heater Symptom Possible Causes Corrective Action Troubleshooting / Honeywell #8420 Gas Control SystemTransmitter Operation Off Mode Shut Off ProcedureOn Manual Mode Delay Timer ModeFan Override During Auto Mode Auto ModeChange Between F/C Temperature Units Disable Thermostat FunctionLocal Path Conversion Procedure Conversion PrecautionsAuto Path Fuel Conversion InstructionsPilot Type Models 3920, 3930, 4065, 4070 R Models OnlyAll Models Models 3960, 3970, 4075, 4080 RF Models OnlyConversion to Natural Gas Input BTU/h Conversion to LP Input BTU/hMaintenance Check the Gas Flame Regularly Gasket ReplacementInspect the Vent System Annually Wiring Diagrams Stove DisassemblyPinnacle PDV20 / Stardance Sdvr Direct Vent/Rear Vent PDV20 Sdvr DescriptionFuel Conversion Kits Remote Controls Optional AccessoriesFan Kits Screen KitIf Warranty Service is NEEDED… Product Covered by this WarrantyCFM Specialty Home Products

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.