Robertshaw 4350 BJ Gas Thermostat Instructions

June 13, 2024
Robertshaw

**Robertshaw 4350 BJ Gas Thermostat Instructions

**

Instruction

Find the control that is the closest match by determining the following spec’s using the following steps.

STEP #1

  • Oven?

  • Griddle?

  • Steam Table?

STEP #2
Outlet size and configuration
Where is the rear housing tapped?
What is the thread size of the outlets?

TEP #3
Rear Housing Position
Always: View control from the back… with inlet port down and pilot/bypass screw(s) up.

If you have to rotate the new control to match original, REMEMBER:

  • Plug the pilot outlet first.
  • Pay close attention to exactly which direction you rotate.
  • Never separate the front from the back during rotation.
  • Recalibrate after rotating.

STEP #4
Pilot Outlet

Yes? No? Is it plugged? Location of pilot outlet shown in Step #2.

Important Note: If the pilot outlet is not being used it must be plugged.

STEP #5
Mounting Flange Type

Wide? e  7/8″ width

Narrow? : 11/16″ width

Important Note: A new flange nipple will be required if the replacement deviates from original.

STEP #6
Capillary Length and Bulb Size

If you need help on this one, STOP. Drop all tools.
Pick up the phone and call a qualified serviceman.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

Related Manuals