Desa MSVFBNR Series installation manual Connecting to GAS Supply, Installation Items Needed

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OWNER’S MANUAL

INSTALLATION

Continued

CONNECTING TO GAS SUPPLY

WARNING: This appliance re- quires a 1/2" NPT (National Pipe Thread) inlet connection to the pressure regulator.

WARNING: A qualified service person must connect heater to gas supply. Follow all local codes.

Installation Items Needed

Before installing heater, make sure you have the items listed below.

• piping (check local codes)

•

sealant (resistant to propane/LP gas)

•

equipment shutoff valve *

Back View

Back Stove

Panel

Product

Identification

Label

 

Side View

 

Front

 

Gas

of

Gas Inlet

Log

Stove

 

Connection Heater

Unit

Access

 

 

 

Figure 17 - Gas Regulator Location and Gas Line Access Into Stove Cabinet

Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from heater (see Figure 18, MSVFBNR series, or Figure 19, MSVFBN series).

IMPORTANT: Install equipment shutoff valve in an accessible location. The equip- ment shutoff valve is for turning on or shutting off the gas to the appliance.

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged heater valves.

CAUTION: Use pipe joint seal- ant that is resistant to liquid pe- troleum (LP) gas.

• test gauge connection *

•

sediment trap

•

tee joint

•

pipe wrench

*An CSA/AGA design-certified equip- ment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connec- tion. Purchase the optional CSA/AGA de- sign-certified equipment shutoff valve from your dealer. See Accessories, page 23.

The gas inlet connection for the stove heater is located on the lower right-hand side of the stove when viewed from the front of the unit. The gas connection can be made either through the bottom right side or through the lower back opening as illustrated in Figure

17.Make sure gas log heater is secured to the stove cavity assembly.

WARNING: Never connect heater to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local

CSA/AGA Design-Certified

Equipment Shutoff Valve

With 1/8" NPT Tap*

Approved Flexible Gas Hose (if allowed by local codes)

Gas Control

3" Minimum

Figure 18 - Gas Connection (MSVFBNR Series)

From Gas Meter (5" W.C.** to 10.5" W.C. Pressure)

Sediment Tee Joint

 

Trap

Pipe

 

Nipple

 

 

3" Minimum

 

Cap

 

 

From Gas Meter (5" W.C.** to 10.5" W.C. Pressure)

Tee Joint

Pipe Nipple SedimentTrap

Cap

CSA/AGA Design-Certified

Equipment Shutoff Valve With

1/8" NPT Tap*

Approved Flexible Gas Hose (if allowed by local codes)

Gas

Regulator

codes. Use pipe of 1/2" diameter or greater to allow proper gas vol- ume to heater. If pipe is too small, undue loss of pressure will occur.

Figure 19 - Gas Connection (MSVFBN Series)

*Purchase the optional CSA/AGA design-certified equipment shutoff valve from your dealer. See Accessories, page 23.

** Minimum inlet pressure for purpose of input adjustment.

Continued

105985

11

For more information, visit www.desatech.com

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSUN Valley Stove Company Safety InformationLocal Codes Product FeaturesProduct Identification Confined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside BuildingVent-Free Operation Only InstallationCheck GAS Type Clearances to CombustiblesLift off corrugated box enclosing stove body crating Stove Cavity AssemblyAttaching Stove Legs Fastening Heater Base to Stove Drop Bottom Installing GAS LOG Heater Into StoveInstallation Items Needed Connecting to GAS SupplyChecking GAS Connections Pressure Testing Heater Gas ConnectionsPressure Testing Gas Supply Piping System Installing Optional Wireless HAND-HELD Remote Control Installing Optional Wall Mounted Thermostat GWMT1Lighting Instructions Msvfbnr REMOTE-READY Models For Your Safety Read Before LightingOperating Heater Optional Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Variable Control Operation Lighting Instructions Msvfbn Manual VARIABLE-CONTROL ModelsMain Burner Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesTransporting Stove Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Top Parts Under Warranty Specifications Service Hints Replacement PartsTechnical Service Wiring DiagramAccessories Msvfbnr Illustrated Parts BreakdownKEY Part Number Description QTY Parts ListMsvfbn KEY Part Description QTY SUN Valley Stove Indicates Color Suffix Designation SUN Valley Stove MC* SeriesSUN Valley Stove Mchp Series Hepplewhite Stove Design Hepplewhite Stove Design SUN Valley Stove Mchp SeriesInternational Warranty Information

MSVFBNR Series specifications

The Desa MSVFBNR Series is a remarkable innovation in the realm of heating solutions, designed to cater to the diverse needs of both residential and commercial spaces. Built with the latest technology and user-centric features, the MSVFBNR Series stands out as a leading choice for individuals seeking efficient, reliable, and stylish heating options.

One of the standout features of the MSVFBNR Series is its Energy Star rating, which emphasizes its energy efficiency and environmentally friendly operation. By utilizing advanced combustion technologies, these units optimize fuel usage, reducing energy consumption and lowering utility bills. This eco-conscious design not only benefits the wallet but also contributes to a more sustainable future, making it an appealing choice for environmentally conscious consumers.

The MSVFBNR Series integrates state-of-the-art safety technologies to ensure peace of mind for users. With built-in safety shutoff mechanisms and automatic ignition systems, these heaters prioritize user safety. The incorporation of a thermal protection feature prevents overheating, providing a secure heating solution for families and businesses alike.

Ease of use is another hallmark of the MSVFBNR Series. The user interface is designed to be intuitive, allowing for seamless operation and customization. With programmable thermostats and remote control capabilities, users can easily adjust the heating schedule to suit their lifestyles. This adaptability not only enhances comfort but also promotes energy savings.

Durability is a key characteristic of the MSVFBNR Series, with robust construction materials designed to withstand the rigors of daily usage. The series features a sleek, modern design that seamlessly integrates into a variety of décor styles, making it a versatile addition to any space.

Finally, the MSVFBNR Series is available in a range of models and sizes, ensuring that there is a perfect fit for every application. Whether you need supplementary heat for a single room or a primary heating source for a larger space, the MSVFBNR Series offers tailored solutions to meet your requirements.

In conclusion, the Desa MSVFBNR Series combines cutting-edge technology, user-focused features, safety, and style, making it an ideal choice for those in search of a dependable heating solution. Its energy efficiency, ease of use, and durable construction solidify its position as a leader in the heating industry.
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