Vanguard Heating VP2000BB, VGP30B Determining FRESH-AIR Flow for Heater Location

Page 6

FRESH AIR FOR COMBUSTION AND VENTILATION

Continued

6

DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION

Determining if You Have a Confined or Unconfined Space

Use this worksheet to determine if you have a confined or unconfined space.

Space: Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between the rooms.

1. Determine the volume of the space (length x width x height).

Length x Width x Height = ___________________ cu. ft. (volume of space)

Example: Space size 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling height) = 2560 cu. ft. (volume of space)

If additional ventilation to adjoining room is supplied with grills or openings, add the volume of these rooms to the total volume of the space.

2.Divide the space volume by 50 cubic feet to determine the maximum BTU/Hr the space can support.

____________ (volume of space) ÷ 50 cu. ft. = (Maximum BTU/Hr

the space can support)

 

Example: 2560 cu. ft. (volume of space) ÷ 50 cu. ft. =

51.2 or 51,200 (maximum

BTU/Hr the space can support)

 

3. Add the BTU/Hr of all fuel burning appliances in the space.

Vent-free heater

 

___________________ BTU/Hr

Gas water heater*

 

___________________ BTU/Hr

Gas furnace

 

 

___________________ BTU/Hr

Vented gas heater

 

___________________ BTU/Hr

Gas fireplace logs

 

___________________ BTU/Hr

Other gas appliances*

+ ___________________ BTU/Hr

Total

= ___________________ BTU/Hr

Example: Gas water heater

 

40,000

BTU/Hr

Vent-free heater

+

18,000

BTU/Hr

Total

=

 

 

BTU/Hr

58,000

*Do not include direct-vent gas appliances. Direct-vent draws combustion air from the outdoors and vents to the outdoors.

4.Compare the maximum BTU/Hr the space can support with the actual amount of BTU/ Hr used.

_________________

BTU/Hr (maximum the space can support)

_________________

BTU/Hr (actual amount of BTU/Hr used)

Example: 51,200

BTU/Hr (maximum the space can support)

58,000

BTU/Hr (actual amount of BTU/Hr used)

The space in the above example is a confined space because the actual BTU/Hr used is more than the maximum BTU/Hr the space can support. You must provide additional fresh air. Your options are as follows:

A.Rework worksheet, adding the space of an adjoining room. If the extra space provides an unconfined space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation Air From Inside Building, page 7.

B.Vent room directly to the outdoors. See Ventilation Air From Outdoors, page 8.

C.Install a lower BTU/Hr heater, if lower BTU/Hr size makes room unconfined.

If the actual BTU/Hr used is less than the maximum BTU/Hr the space can support, the space is an unconfined space. You will need no additional fresh air ventilation.

WARNING

WARNING ICON

G 001

You must provide additional ventilation air in a confined space.

100100

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Safety Information Product Identification Local Codes Unpacking Product FeaturesSafety Device Piezo Ignition SystemUnusually Tight Construction Fresh AIR for Combustion and VentilationProducing Adequate Ventilation Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation AIR Ventilation Air From OutdoorsInstallation Items Check GAS TypeLocating Heater Ceiling FloorVP2000BB Removing Front Panel Of Heater Installing Heater to WallMounting Bracket Methods For Attaching Mounting Bracket To WallMarking Screw Locations Attaching Mounting Bracket To WallInstalling Bottom Mounting Screws Placing Heater On Mounting BracketConnecting to GAS Supply External Regulator With Vent Pointing DownTo GAS Supply ConnectingPressure Testing GAS Supply Piping System Checking GAS ConnectionsPressure Testing Heater GAS Connections Manual Shutoff ValveFor Your Safety Read Before Lighting Operating HeaterControl knob and turn counterclockwise C-clockwise Shutting Off Heater Operating Heater Inspecting BurnerPilot Flame Pattern Shutting Off Burner Only pilot stays litBurner Flame Pattern Correct Burner Flame PatternODS/PILOT and Burner Cleaning and Maintenance Trouble ShootingObserved Possible Problem Cause Remedy CabinetTrouble Shooting Observed Possible Remedy Problem CauseTROUBLE- Shooting FromIng statement at TopTechnical Service Service HintsVGP30B Replacement Parts Parts Under WarrantyParts Not Under Warranty Accessories Manual ShutoffFloor Mounting Stand GA4000B ODS/Pilot VGP30B Parts List KEY Part Number Description QTY12-2 12-1 VP2000BB Warranty Information Limited Warranty Vanguard VENT-FREE Heaters

VGP30B, VP2000BB specifications

The Vanguard Heating VGP30B and VP2000BB are remarkable units designed to provide efficient, reliable heating solutions for various environments. With a focus on performance, durability, and user convenience, both models are engineered to meet a range of heating needs for residential and commercial applications.

The Vanguard VGP30B features advanced combustion technology that ensures optimal fuel efficiency and reduced emissions. This model operates on propane or natural gas, which allows for flexible installation options. The heat output ranges from 30,000 to 100,000 BTU, making it suitable for larger spaces while still maintaining a compact design. One of its standout features is the intuitive control system, which includes a programmable thermostat for easy temperature regulation and energy management.

Additionally, the VGP30B is built with a durable steel construction that enhances its longevity and performance. This model includes a built-in safety shutoff mechanism that provides peace of mind by ensuring the heater operates safely. The easy-access design not only simplifies maintenance but also minimizes downtime, making it a favorite among professional installers.

On the other hand, the VP2000BB is specifically designed for larger areas, with an impressive heating capacity of up to 200,000 BTU. This model is equipped with multiple heat output settings, allowing users to customize warmth according to their specific needs. The VP2000BB uses state-of-the-art infrared heating technology that effectively warms objects and surfaces in the room rather than merely heating the air, resulting in a comfortable and consistent heat distribution.

A key benefit of the VP2000BB is its energy-efficient design, which helps reduce heating costs over time. Its built-in fan system enhances heat circulation, ensuring that even the farthest corners of an area receive adequate warmth. The robust construction and weather-resistant materials also make this unit ideal for outdoor applications, such as workshops or temporary outdoor gatherings.

In summary, both the Vanguard VGP30B and VP2000BB encapsulate the brand's commitment to quality, energy efficiency, and user-friendly features. Whether for residential or industrial use, these heaters provide reliable performance that can be tailored to meet individual heating requirements. With their advanced technologies and durable design, they are excellent choices for ensuring a warm and comfortable environment.
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