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16

Installation Instructions and Owner’s Manual

Unvented Natural Gas Vent Free Room Heaters

MODEL: HSVFBF20NGBTS 

ITEM

P/N

PART DESCRIPTION

QTY

ITEM

P/N

PART DESCRIPTION

QTY

1

80094

Wire Guard

1

16

80081

Thermostat Valve

1

2

80096

Front Panel

1

17

80010

Thermostat Mounting Bracket

1

3

80086

Reflector

1

18

80098

Back Heat Shield

1

4

80088

Front Heat Shield

1

19

80059

Floor Mount Feet

1

5

80093

Glass

1

20

80097

Back Panel

1

6

80091

Glass Bracket

1

21

80037

Wall Mounting Bracket

1

7

80085

Burner Assembly

1

22

80090

Reflector Back Heat Shield

1

8

80057

ODS Pilot Assembly w/ Thermocouple

1

23

80110

Fan Assembly

1

9

80009

Orifice

1

24

80049

Fan Switch

1

10

80074

Orifice Adapter

1

25

80011

Ignitor Module Mounting Bracket

1

11

80056

Regulator Mounting Bracket

1

26

80019

Ignitor Pulse

1

12

80021

Regulator Connection

1

27

80014

Ignitor Wire

1

13

80107

Regulator

1

28

80069

Burner Left Bracket

1

14

80079

Gas Input Adapter

1

29

80013

High Limit Switch (FAN)

1

15

80070

Burner Right Bracket

1

**

70342

Hardware Kit (not shown)

PARTS LIST AND DIAGRAM 

Blower not 

included on all 

units

1

2

3

4

5

6

7

8

9

10

12

11

13

14

15

16

17

19

20

21

22

23

24

25

26

27

28

29

18

WARNING:

 Failure to position the parts in accordance with these diagrams or failure to use only parts specifi cally approved with this heater 

may result in property damage or personal injury.

Содержание HSSVFB30NGBT

Страница 1: ...ediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed...

Страница 2: ...oxide poisoning WARNING This appliance is equipped for natural gas Field conversion is not permitted WARNING Do not use any accessory not approved for use with this heater WARNING Any change to this h...

Страница 3: ...proper combustion enters 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 unplug heater and let coo...

Страница 4: ...om National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 Air for Combustion and Ventilation All spaces in homes fall into one of the three following ventilation classifications 1 Unusually Tight Cons...

Страница 5: ...hr Total 60 000 Btu hr 4 Compare the maximum Btu hr the space can support with the actual amount of Btu hr used Example 51 800 Btu hr maximum Btu hr the space can support 60 000 Btu hr Actual amount...

Страница 6: ...ces from the floor ceiling and joining walls WARNING Rework worksheet adding the space of the adjoining unconfined space The combined space must have enough fresh air to supply all appliance in both s...

Страница 7: ...vel For wall stud mounting locate one end of the mounting bracket over a wall stud WARNING Maintain minimum clearances shown in figure 7 If you can provide greater clearances from the floor and joinin...

Страница 8: ...bottom mounting holes and wall anchor or drilled hole 7 Hold spacer in place with one hand With the other hand insert mounting screw through bottom mounting hole and spacer Place tip of screw in openi...

Страница 9: ...re Regulator Heater Cabinet Ground Joint Union Equipment Shutoff Valve From Gas Meter 4 W C to 10 5 W C Pressure Tee Joint 1 8 NPT Plug Tap Cap Pipe Nipple Tee Joint 3 8 NPT Pipe Nipple Sediment Trap...

Страница 10: ...d be plugged into a properly grounded three prong receptacle OPERATING YOUR HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instructions exactly a fire or explosion may...

Страница 11: ...for repairs If control knob does not pop up when released contact a qualified service person or gas supplier for repairs 8 When the pilot is lit turn control knob counterclockwise to heating level Th...

Страница 12: ...stled brush to clean CLEANING BURNER PILOT AIR HOLE INLET We recommend that you clean the unit ever 2 500 hours of operation or every three months We also recommend that you keep the burner tube and p...

Страница 13: ...gas regulator 6 Turn Control knob to pilot position When ignitor button is pressed in there is a spark at the ODS pilot but no ignition 1 Control knob not fully pressed in 2 Control knob not pressed...

Страница 14: ...ances see Figure 4 page 7 4 Clean burner orifice see Cleaning and Maintenance on pages 11 and 12 or replace burner orifice White powder residue forming within burner box or on adjacent walls or furni...

Страница 15: ...15 Installation Instructions and Owner s Manual Unvented Natural Gas Vent Free Room Heaters This page intentionally left blank...

Страница 16: ...w Thermocouple 1 23 801 10 Fan Assembly 1 9 80009 Orifice 1 24 80049 Fan Switch 1 10 80074 Orifice Adapter 1 25 8001 1 Ignitor Module Mounting Bracket 1 11 80056 Regulator Mounting Bracket 1 26 80019...

Страница 17: ...1 23 801 10 Fan Assembly 1 9 80009 Orifice 1 24 80049 Fan Switch 1 10 80073 Orifice Adapter 1 25 8001 1 Ignitor Module Mounting Bracket 1 11 80055 Regulator Mounting Bracket 1 26 80019 Ignitor Pulse...

Страница 18: ...80079 Gas Input Elbow Adapter 1 20 801 10 Fan Assembly 1 8 80107 Regulator 1 21 8001 1 Ignitor Module Mounting Bracket 1 9 80021 Regulator Connection 1 22 80019 Ignitor Pulse 1 10 80055 Regulator Mou...

Страница 19: ...80079 Gas Input Elbow Adapter 1 20 801 10 Fan Assembly 1 8 80083 Regulator 1 21 8001 1 Ignitor Module Mounting Bracket 1 9 80021 Regulator Connection 1 22 80019 Ignitor Pulse 1 10 80055 Regulator Moun...

Страница 20: ...mmunication LIMITED WARRANTY ENERCO Technical Products Inc warrants its heaters and accessories to be free from defects in material and workmanship for a period of 5 year from date of purchase ENERCO...

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