Vanguard Heating SBVRBN, SBVRBP installation manual Troubleshooting Venting Problems

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® SBVRBN AND SBVRBP

CAST IRON STOVE AND BURNER SYSTEM

TROUBLESHOOTING VENTING PROBLEMS

Most venting problems are caused by incor- rect vent sizing, improper installation, or inadequate air supply. A preliminary check for a field problem might include:

Using a draft meter to determine if venting system draft meets manufacturer’s specifications

Checking the vent sizing according to manufacturer’s specifications, appliance input, and venting configuration

Examining the entire venting system for faults such as disconnected joints for damaged vent sections

Making sure vent and air openings are not obstructed

If these procedures do not reveal the source of the problem, troubleshooting may include attention to common venting problems.

FLUE GAS SPILLAGE

Spillage occurs when flue gases cannot exit the vent system and back up into the dwell- ing. A primary symptom of appliances equipped with a Vent Safety Shutoff System (flue spill switch) is unexplained appliance shutoffs. Other symptoms of flue gas spillage at the draft hood include condensation on walls and windows and/or noticeable odors. Spillage may also result in the release of carbon monoxide, a colorless, odorless, highly toxic gas. A simple spillage test can be con- ducted if spillage is suspected. See Checking Gas Connection, pages 14 and 15.

CAUSES OF SPILLAGE AND CORRECTIVE ACTION

Incorrect Vent Sizing

If the vent is too small or too short, spillage may occur. If the vent is too large, excessive dilution air may cool flue gases and reduce draft, causing spillage. The vent cap size should also be checked. Check manufacturer’s instructions, appliance in- put rating, and appropriate sizing tables.

Venting Condition

Loose joints can affect draft and cause spill- age. “Mashed” vent sections and damaged vent caps can restrict flow and cause spill- age. Examine and replace as needed.

Obstructions

Small animals or birds may get into and block the vent or draft hood outlet. Dust, lint, and foreign objects may obstruct air inlets. Re- move obstructions and clean openings.

Lateral Run

Lengthy hoizontal or non-vertical runs cause resistance to flow and may reduce draft enough to cause spillage. The pitch of lat- eral runs can also be a problem; lateral runs should be pitched 1/4" rise per foot of hori- zontal run from the appliance to the vent.

Elbows

Too many elbows cause excessive restric- tion of flow and may result in spillage. Usually, two 90º turns can be tolerated in a properly sized venting system. More than two may cause problems and necessitate changing the system.

Negative Pressure in the Dwelling

An extremely tight house may not supply adequate combustion and venting air. Use of mechanical exhaust such as a dryer vent or range vent may worsen the problem. An air exchange system must be installed in the dwelling to correct this problem.

Flue Gas Cooling

Venting exposed to extremely cold tem- peratures or venting of single wall construc- tion loses heat needed to maintain draft; massive masonry chimneys absorb needed heat. If the flue gases cool excessively, draft is reduced and spillage may result. Use proper materials, insulate and protect prop- erly, reline when necessary.

Down Drafts

In certain wind conditions and in certain relationships with nearby structures and objects, high pressure conditions may affect draft negatively. Relocate the vent cap, raise its height, or use an approved high wind cap.

CAST IRON STOVE AND B-VENT BURNER SYSTEM INSTALLATION

NOTICE: This burner system is intended for use as supplemen- tal heat. Use this burner system along with your primary heating system. Do not install this stove and burner system as your pri- mary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this burner system as your primary heat source.

CHECK GAS TYPE

Use proper gas type for the burner system unit you are installing. If you have conflict- ing gas types, do not install burner system. See dealer where you purchased the stove and burner system for proper burner system according to your gas type.

INSTALLING GAS PIPING TO STOVE LOCATION

WARNING: A qualified in- staller or service person must connect burner system to gas supply. Follow all local codes.

CAUTION: For propane/LP units, never connect burner sys- tem directly to the propane/LP supply. This burner system re- quires an external regulator (not supplied). Install the external regu- lator between the burner system and propane/LP supply.

For more information, visit www.desatech.com

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Contents For Your Safety For Your Safety What to do if YOU Smell GASSafety Information Sbvrbn and Sbvrbp Cast Iron Stove and Burner SystemProduct Features Product IdentificationLocal Codes OperationPRE-INSTALLATION Preparation Location and Space RequirementsCast Iron Stove and B-VENT Burner System Assembly Stove Body AssemblyAttaching Stove Legs Installing B-VENT Burner System Into Stove Body Installing Optional Blower AccessoryCast Iron Stove and DIRECT-VENT Burner System Assembly Installing Rear CoverVenting Installation Installation PrecautionsType B-VENT Installation Listed B-0 or Greater Installation of Listed B-1 Vent Installing Vent System in a ChaseChecking Vent Capacity High Altitude Installation ChimneysRelining Systems Troubleshooting Venting Problems Cast Iron Stove and B-VENT Burner System InstallationInstallation Items Needed Tion. Purchase the CSA/AGA design-certiConnecting STOVE/ Burner System to GAS Supply Pressure Testing Gas Supply Piping SystemPressure Testing Burner System Gas Connections Checking GAS ConnectionsInstalling Optional Wall Mount Switch GWMS2 Installing Optional Wall Mounted Thermostat GWMT1Installing Remote Receiver Thermostat Base Terminal W and RInstalling 9-Volt Battery in Hand- Held Remote Control Unit REMOVING/REPLACING Glass DoorInstalling LOGS, Lava ROCK, and Glowing Embers Installing Log NoFor Your Safety Read Before Lighting Manual Lighting ProcedureOperating Stove with B-VENT Burner System Lighting InstructionsOptional Remote Thermostat Control OperationGhrc Series Operation Ghrcta Series OperationOperating Optional Blower Accessory Pilot AssemblyInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatCleaning and Maintenance Glass DoorPilot and Burners LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement Replacement Parts Technical ServiceWiring Diagram Service HintsSpecifications AccessoriesIllustrated Parts Breakdown Sbvrbn SbvrbpParts List KEY Part Number Description QTYAmity SCIVFC* Series PSCIVFC* Series Indicates Color Suffix DesignationKEY Part Description QTY Warranty Information

SBVRBP, SBVRBN specifications

Vanguard Heating has made significant strides in the heating industry with its innovative product line, including the SBVRBN and SBVRBP models. These heating solutions are designed for both residential and commercial applications, prioritizing efficiency, durability, and advanced technology.

The SBVRBN model stands out with its high performance output, making it ideal for areas needing rapid heating. This model utilizes state-of-the-art heating elements that ensure even warmth distribution, thereby eliminating cold spots and enhancing comfort. Additionally, its compact design allows for installation in various spaces without consuming excessive floor area.

One of the standout features of the SBVRBN model is its smart technology integration. Equipped with Wi-Fi connectivity, users can easily control the temperature remotely via a smartphone app, enabling them to preheat spaces before arriving home. This feature not only enhances convenience but also contributes to energy savings, as users can adjust heating schedules according to their lifestyle.

The SBVRBP variant focuses on energy efficiency, meeting rigorous standards that result in lower energy bills. It is equipped with advanced thermostatic controls that constantly monitor and adjust the heating output based on the ambient temperature. This technology ensures that the heating system operates only when necessary, reducing unnecessary energy consumption while maintaining comfort.

Both the SBVRBN and SBVRBP models feature durable construction with high-quality materials that are designed to withstand the test of time. Corrosion-resistant components and advanced insulation techniques contribute to longevity and consistent performance. Furthermore, their quiet operation is a significant benefit, making them suitable for environments where noise is a concern, such as offices or bedrooms.

Safety is a paramount consideration in Vanguard Heating's designs. Both models are equipped with multiple safety features, including overheating protection and automatic shut-off mechanisms. These enhancements provide peace of mind for users, knowing that their heating solutions operate safely and reliably.

In summary, Vanguard Heating’s SBVRBN and SBVRBP models represent a perfect blend of innovation, efficiency, and reliability. With smart technology, energy efficiency, durable construction, and safety features, these heating solutions are designed to meet the diverse needs of modern users, making them a compelling choice in the heating market.