CLEANING AND MAINTENANCE

Continued

We also recommend that you keep the burner

assembly. There is a small pilot air inlet hole

tube and pilot assembly clean and free of dust

about 2" from where the pilot flame comes out

and dirt. To clean these parts we recommend

of the pilot assembly (see Figure 30). With the

using compressed air no greater than 30 PSI.

unit off, lightly blow air through the air inlet

Your local computer store, hardware store or

hole. You may blow through a drinking straw

home center may carry compressed air in a

if compressed air is not available.

can. If using compressed air in a can, please

Pilot

follow the directions on the can. If you don’t

Assembly

follow directions on the can, you could dam-

 

age the pilot assembly.

 

1. Shut off unit, including pilot. Allow unit to

 

cool for at least thirty minutes.

 

2. Inspect burner, pilot and primary air inlet

Pilot Air

holes on orifice holder for dust and dirt

Inlet Hole

(see Figure 30).

Figure 30 - Pilot Inlet Air Hole

3. Blow air through the ports/slots and holes

CABINET

in the burner.

4. Never inset objects into the pilot tube.

Air Passageways

5. Blow air into the primary air holes on the

Use pressurized air to clean.

orifice holder.

Exterior

Clean pilot assembly also. A yellow tip on the

Use a soft cloth dampened with a mild soap

pilot flame indicates dust and dirt in the pilot

and water mixture. Wipe the cabinet to re-

 

move dust.

specifications

GWRN18TC, VSHRN18T

GWRP16TC, VSHRP16T

Natural Gas Only

Propane/LP Gas Only

18,000 Btu/h

16,000 Btu/h

• Pressure Regulator Setting: 6" W.C.

• Pressure Regulator Setting: 8" W.C.

• Inlet Gas Pressure* (in. of water):

• Inlet Gas Pressure* (in. of water):

 

Maximum - 10.5" W.C., Minimum - 7" W.C.

 

Maximum - 14" W.C., Minimum - 11" W.C.

GWRN30TC, VSHRN30T

GWRP26TC, VSHRP26T

Natural Gas Only

Propane/LP Gas Only

30,000 Btu/h

26,000 Btu/h

• Pressure Regulator Setting: 6" W.C.

• Pressure Regulator Setting: 8" W.C.

• Inlet Gas Pressure* (in. of water):

• Inlet Gas Pressure* (in. of water):

 

Maximum - 10.5" W.C., Minimum - 7" W.C.

 

Maximum - 14" W.C., Minimum - 11" W.C.

GWRN18C, VSHRN18M

GWRP16C, VSHRP16M

Natural Gas Only

Propane/LP Gas Only

6,600/12,000/18,000 Btu/h

6,000/11,000/16,000/ Btu/h

• Pressure Regulator Setting: 6" W.C.

• Pressure Regulator Setting: 8" W.C.

• Inlet Gas Pressure* (in. of water):

• Inlet Gas Pressure* (in. of water):

 

Maximum - 10.5" W.C., Minimum - 7" W.C.

 

Maximum - 14" W.C., Minimum - 11" W.C.

GWRN30C, VSHRN30M

GWRP26C, VSHRP26M

Natural Gas Only

Propane/LP Gas Only

6,600/18,000/30,000 Btu/h

6,000/16,000/26,000 Btu/h

• Pressure Regulator Setting: 6" W.C.

• Pressure Regulator Setting: 8" W.C.

• Inlet Gas Pressure* (in. of water):

• Inlet Gas Pressure* (in. of water):

 

Maximum - 10.5" W.C., Minimum - 7" W.C

 

Maximum - 14" W.C., Minimum - 11" W.C.

* For purposes of input adjustment.

18

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