Replacement 1.5 flame control extension / high – low knob for Quadra-Fire, Heat N Glo and Heatilator gas stoves and fireplaces. OEM HHT part # 571-533
HHT Flame Control Extension / Hi-Lo Knob (571-533)

Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the Advantage Series 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 the Heatilator Advantage Series. Check the model name and serial number on your appliance’s rating label and make sure they match — Heatilator built many models in more than one version (and gas models for natural gas or propane), 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 Heatilator Hardware.
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