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York 031-02060-002 SCR Trigger Board

Weil McLain 381-359-258 Door Panel

Weil McLain

The Weil McLain 381-359-258 Jacket Door Panel is the OEM front door panel for the Weil-McLain CGi Series 4 gas-fired water boiler, in the CGi-7 size. It is the finished sheet-metal door on the front of the boiler jacket, covering the burners, gas manifold, orifices and controls and giving the installation its factory appearance. Weil-McLain numbers the CGi Series 4 door panel by boiler size, with 381-359-255 for the CGi-4 and 381-359-259 for the CGi-8, and 381-359-258 is the number that sits in that run for the CGi-7.

Size matters with jacket parts. A door built for a different boiler will not line up with the jacket frame, the screw holes or the burner compartment opening, which is why the CGi Series 4 doors carry a separate dash number for each size. Do not put a CGi-4 door, 381-359-255, or a CGi-8 door, 381-359-259, on a CGi-7, and do not guess from how the old door looks. Confirm the boiler model number and serial number from the rating plate before you order, and compare the number on the old panel if it is marked.

On the job, the front door is the panel that comes off whenever someone needs to see the burners, check the orifices, watch the flame or reach the controls, so it takes the abuse. Dented edges, bent flanges, stripped screw holes, rust from a damp boiler room and damage from a dropped tool are the usual reasons a door gets replaced. A damaged or missing door leaves the burner compartment open to dust, lint and debris, which can foul the burners and orifices and upset combustion, and it spoils the look of the install. To change it, shut off the electrical supply and the gas, remove the jacket front screws, lift off the old door, set the new 381-359-258 in place, secure it with the original screws and touch up any scuffed paint.

Key Benefits

  • Size-specific part number: 381-359-258 is the CGi-7 door in the CGi Series 4 numbering, so it matches the jacket opening the way the factory built it.
  • OEM finish: A genuine Weil-McLain jacket panel restores the original look of the boiler jacket and the original front closure over the burners and controls.
  • Protects the burner compartment: A straight, intact jacket door keeps dust and debris out of the burners, orifices and gas train between service calls.
  • Easy to cross-check: Comparing the 381-359-255, 381-359-258 and 381-359-259 door numbers against the boiler model number helps you confirm the right size before you order.

Common Questions

What is the Weil McLain 381-359-258?
It is the jacket door panel for the CGi-7 boiler in the Weil-McLain CGi Series 4 line, the front door that covers the burners and controls.

Will the 381-359-258 fit a CGi-4 or CGi-8?
No. CGi Series 4 doors are numbered by size, with 381-359-255 listed for the CGi-4 and 381-359-259 for the CGi-8. Confirm your size from the model number on the rating plate.

Is the door panel enough to restore the whole jacket?
No. The 381-359-258 is the front door only. Other jacket panels have their own part numbers, so check what else is damaged before you order.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.