May fit other models, please check your owner’s manual for part number compatibility. OEM HHT part # 26457
HHT Bulkhead Fitting (26457)

Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the Castile Gas, Columbia Bay FS, Columbia Bay Insert and other models this part fits are being added to our manuals library. Need one now? Ask us or call 406-272-9850.
Before you order
This part is listed for 8 models (see Fits These Models above). Check the model name and serial number on your appliance’s rating label and make sure they match — Quadra-Fire built many models in more than one version, and some parts changed between versions.
Not sure it’s the right part? Call 406-272-9850 or send us your model and serial number and we’ll confirm it before you order. Or browse all Quadra-Fire Venting & Air Intake.
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