Enerco HeatStar HSVFB10NG Operating Instructions And Owner'S Manual Download Page 6

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Installation Instructions and Owner’s Manual

Unvented Natural Gas Fired Room Heater

WARNING:

 A qualified service person must install 

heater. Follow all local codes. 

CHECK GAS TYPE

Use only 

natural gas.

 If your gas supply is not 

natural 

gas

, do not install heater. Call dealer where you bought 

heater for proper type heater.

THIS INSTALLATION REQUIRES:

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

• 

Piping (check local codes)

• 

Sealant (resistant to natural gas)

• 

Equipment shutoff valve*

• 

Ground joint union

• 

Test gauge connection*

• 

Sediment trap

• 

Tee joint

• 

Pipe wrench

*A CSA/AGA certified equipment shutoff valve with 1/8” 
NPT tap is an acceptable alternative to test gauge con

-

nection. Purchase a CSA/AGA certified equipment shutoff 
valve from your dealer. 

LOCATING HEATER

This heater is designed to be mounted on the wall. The 
heater can also be located on a non-combustible floor, 
away from a wall by using the floor mounting stands in

-

cluded with the heater. If installed on combustible floor

-

ing such as carpeting, tile or other combustible material 
other than wood flooring, the heater must be placed on 
a wood panel the full width and depth of the appliance. 

Figure 4

For convenience and efficiency, install the heater:

• 

Where there is easy access for operation, 
inspection, and service.

• 

In the coldest part of the room.

CAUTION:

 If you install the heater in a home garage:

• 

Heater pilot and burner must be at least 18 
inches above floor . 

• 

Locate heater where moving vehicle will not hit it. 

CAUTION:

 This heater creates warm air currents. These 

currents move heat to wall surfaces next to heater. Install

-

ing heater next to vinyl or cloth wall covering or operat

-

ing  heater  where  impurities  (such  as  tobacco  smoke, 
aromatic candles, cleaning fluids, oil or kerosene lamps, 
etc.) are present in the air may discolor walls. 

WARNING:

 Never install the heater: 

• 

In a recreational vehicle .

• 

Where curtains, furniture, clothing, or other 
flammable objects are less than 36 inches from 
the front, top, or sides of the heater. 

• 

As a fireplace insert 

• 

In high-traffic areas 

• 

In windy or drafty areas 

WARNING:

 Heater must be mounted to maintain 

the minimum clearances shown in Figure 4. If pos

-

sible, provide greater clearances from the floor, ceil

-

ing, and joining walls. 

FASTENING HEATER TO WALL
Mounting Bracket

The mounting bracket in located on the back panel of 
heater (see figure 5). It has been taped there for ship

-

ping. Remove mounting bracket from back panel.

Figure 5

Removing Front Panel of Heater 

1.  Remove three screws on bottom front of front 

panel.

2.  Pull bottom of front panel forward, then down 

(see figure 6)

Attaching Mounting Bracket to Wall

Use holes on each end of mounting bracket to attach 
bracket to wall. These holes are 16 inches apart. Attach 
mounting bracket to wall in one of two following ways.

Mounting 
Bracket

Left 
Side

Right 

Side

36” min. from 
ceiling

See clear-

ance specs 
on Pg 3

3” min. to top surface of carpet, tile 
or other combustible material

Floor

Summary of Contents for HeatStar HSVFB10NG

Page 1: ...s supplier WARNING This is an unvented gas fired heater It uses air oxygen from the room in which it is installed Provisions for adequate combustion and ventilation air must be provided Refer to Fresh Air for Combustion and Ventilation section on page 4 of this manual WARNING Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to this manual...

Page 2: ... Do not place clothing or other flammable material on or near the appliance Never place any objects on the heater Due to high temperatures heater should be kept out of traffic and away from furniture and draperies Surface of heater becomes very hot when running Keep children and adults away from hot surfaces to avoid burns or clothing igni tion Heater will remain hot for a time after shutdown Allo...

Page 3: ... the heater 4 If heater shuts off do not relight until you provide fresh outside air If heater keeps shutting off it requires servicing 5 Turn off and let cool before servicing Only a qualified service person should service and repair heater 6 Do not run heater Where flammable liquids or vapors are used or stored During dusty conditions 7 Before using furniture polish wax carpet cleaner or similar...

Page 4: ...uction provide adequate combustion and ventila tion air by the methods described in the National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 or applicable local codes 3 Add the Btu hr of all the fuel burning appliances in the space such as Vent free heater Gas water SAFETY DEVICE This heater has a pilot with an Oxygen Depletion Sen sor ODS safety shut off system The ODS pilot shuts off the heate...

Page 5: ... 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 and the space of an adjoining room If the extra space provides an unconfined space remove door to adjoining room or add venti lation grills between the rooms See Ventilation Air From Inside Building Fig 2 B Vent room direct...

Page 6: ...arage Heater pilot and burner must be at least 18 inches above floor Locate heater where moving vehicle will not hit it CAUTION This heater creates warm air currents These currents move heat to wall surfaces next to heater Install ing heater next to vinyl or cloth wall covering or operat ing heater where impurities such as tobacco smoke aromatic candles cleaning fluids oil or kerosene lamps etc ar...

Page 7: ...screws until mounting bracket is firmly fastened to wall studs Attaching to Wall using Anchor For attaching mounting bracket to hollow walls wall ar eas between studs or solid walls concrete or masonry Note Wall anchors mounting screws and spacer are in hardware package The hardware package is provided with heater 1 Drill holes at marked locations using 5 16 drill bit For solid walls concrete or m...

Page 8: ...es WARNING This appliance requires a 3 8 NPT National Pipe Thread inlet connection to the pressure regulator Use of floor mounting feet will require you to use a 3 8 NPT street elbow to make gas connection CAUTION Never connect heater to private non utility gas well This gas is commonly known as well head gas IMPORTANT Check your gas line pressure before connecting heater to gas line Gas line pres...

Page 9: ...cked for leaks in next section Low Pressure Test Pressure Equal To or Less Than psig 3 5 kPa 1 Close equipment shutoff valve see figure 13 2 Pressurize supply piping system by either using compressed air or opening main gas valve on or near gas meter 3 Check all joints from the gas meter to equip ment shutoff valve see figure 14 Apply mixture of liquid soap and water to gas joints Bubbles forming ...

Page 10: ...P Follow B in the safety information above If you do not smell gas go to the next step 5 Push in gas control know slightly and turn counterclockwise to PILOT IGN and depress for five 5 seconds Note The first time that the heater is operated after connecting the gas supply the control knob should be depressed for about 30 seconds This will allow air to bleed from the gas system 6 Push in control kn...

Page 11: ... AND BURNER Use as vacuum cleaner pressurized air or small soft bristled brush to clean CLEANING BURNER PILOT AIR HOLE INLET We recommend that you clean the unit every 2 500 hours of operation or every three months We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt To clean these parts we recommend using compressed air no greater than 30 psig This ca...

Page 12: ...7 Replace Control valve Burner does not light after ODS pilot is lit 1 Burner orifice is clogged 2 Burner orifice diameter to small 3 Inlet gas pressure is too low 1 Clean burner orifice see Cleaning and Maintenance on page 11 or replace burner orifice 2 Replace burner orifice 3 Contact local gas company Delayed ignition of burner 1 Manifold pressure is too low 2 Burner orifice is clogged 1 Contac...

Page 13: ... Gas Con nections page 9 2 Replace control valve Gas odor during combustion 1 Foreign matter between control valve and burner 2 Gas leak See WARNING statement at top of page 1 Take apart gas tubing and remove foreign matter 2 Locate and correct all leaks see Checking Gas Con nections page 9 Heater produces a clicking ticking noise just after burner is lit or shut off 1 Metal expanding while heatin...

Page 14: ...ural Gas Fired Room Heater UNVENTED NATURAL GAS FIRED ROOM HEATER Model IR10NG BF10NG Model IR10NG Model BF10NG 19 23 7 8 21 22 13 1 4 1 2 1 3 6 15 14 28 5 20 16 2 17 4 30 3 1 1 16 18 27 26 25 24 29 19 1 2 1 3 21 2 22 5 10 13 3 23 8 6 30 7 1 4 1 1 28 10 9 11 12 ...

Page 15: ...13 70338 70338 Pressure regulator 1 14 70326 Glass 1 15 70327 Glass Mounting Bracket 1 16 70365 70365 ODS Pilot Assembly 1 17 70826 Bracket Burner Mtg Blue Flame Vent Free 1 18 70655 ODS mounting bracket 1 19 70396 70396 Heat Shield Top 1 20 70331 Heat Shield Back 1 21 70663 70663 Regulator Mounting Bracket 1 22 70665 70665 Floor mount feet 2 23 70898 70898 Guard VF Wire 10K 1 24 70336 Bracket Top...

Page 16: ...e of purchase and description of problem in all communication LIMITED WARRANTY Heatstar by Enerco warrants its heaters and accessories to be free from defects in material and workmanship for a period of 5 years from date of purchase Heatstar by Enerco will repair or replace this product free of charge if it has been proven to be defective within the 5 year period and is returned at customer expens...

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