Sterling GG-120, GG-90, GG-75, GG-60, GG-45, GG-30, GG-105 specifications ItemDescription

Page 39

IDENTIFICATION OF PARTS

RESIDENTIAL TUBULAR 30-120 MBH UNIT SIZES

Item

 

No.

ItemDescription

 

 

1

Vestible Panel/Tube Assembly

(Heat Exchanger)

 

 

 

2

Bracket/Gas Train

 

 

3

Manifold

 

 

4

Burner Assembly

 

 

5

*Standard Orifice

Natural Gas or Propane (LP) Gas

 

 

 

6

Spark Ignitor

 

 

7

Flame Sensor

 

 

8

Gas Valve

Natural or Propane (LP) Gas

 

 

 

9

Manual Rollout Safety Switch

 

 

10

Transformer, 50 VA, 115/24

 

 

11

Air Pressure Switch

 

 

12

Terminal Block Plate

 

 

13

High Limit Switch

 

 

14

Fan Motor

 

 

15

OSHA Fan Guard

 

 

16

Standard Fan

 

 

17

Fan/Guard/Motor Mount

Hardware Kit

 

 

 

18

**Flue Collector

 

 

19

Power Venter (Drafter) Assembly

 

 

20

Flue Collar Assembly

 

 

21

Vinyl Tubing (Pressure Switch)

 

 

22

Power Venter Mounting Plate

 

 

23

Louver

 

 

24

Louver Spring

 

 

25

Control Board

 

 

26

Access Panel

 

 

27

Top Jacket Panel w/Insulation

 

 

28

Bottom Jacket Panel w/Insulation

 

 

29

Front Jacket Panel

 

 

30

Rear Jacket Panel

 

 

31

Bracket, Manifold

 

 

32

Tube Support Bracket

 

 

33

Green Ground Screw

 

 

34

Hanger Bracket

 

 

35

Manifold Clamp

 

 

36

Pipe Nipple

 

 

37

Left Side Panel

 

 

38

Manifold Support Bracket Kit

 

 

39

Spring

 

 

40

Grommet

 

 

41

Inlet Screen Assembly

 

 

42

Burner Box View Port

 

 

 

* The orifice shown are for units operating

 

at normal altitudes of 0 to 2000 ft.

 

(610m).

 

** When replacing a flue collector, make

 

sure that the flue collector box is sealed

39

completely with factory supplied gasket.

Image 39
Contents Receiving Instructions Tubular GAS Fired Direct Spark Propeller Unit HeatersDescription Table of ContentsGeneral Safety Information Performance DATA† Page Installation Installation GAS Piping Pipe SizingGas Pipe Size Gas Piping Requirements Pipe InstallationElectrical Connections Thermostat Wiring and LocationElectrical Connections Electrical Connections Electrical Connections Electrical Connections Electrical Connections Additional Requirements for Canadian Installations VentingVenting into an unlined masonry chimney is prohibited Venting Categories Venting General GuidelinesVertically VENTED, Category I Figure Standard CombustionCategory I Horizontal Venting Requirements Vent Support Horizontally VENTED, Category III Figure Vertically VENTED, Category III Type B Draft Hood Connector Venting Venting Exhaust Venting Separarted Combustion Installation Venting CategoryCombustion AIR Venting and Piping Carbon MonoxideSeparated Combustion Concentric Vent Box DimensionsConcentric Vent Installation Horizontal Intake/Vent Installation Horizontal Termination AIR Inlet CollarExhaust AIR Collar Vertical TerminationOperation Explanation of Controls See FigureShut Down Tubular Unit Heater High Altitude Deration Primary AIR Shutter AdjustmentGAS Input Rate Main Burner Orifice ScheduleNever over oil the motor or premature failure may occur Periodic ServiceSymptoms Possible Causes Corrective Action Tubular Propeller Troubleshooting GuideRealign power venter wheel Check operation of switch, did the switch LED Status Indicates CHECK/REPAIR Pattern Status CHECK/REPAIR ItemDescription Propeller Parts HOW to Order Replacement Parts Supply Voltage SV 14, 15 + Accessories ASUnit Type UT 5 Capacity CAGeneral With power and gas offWith power and gas on PRE-INSPECTION InformationHvac Products