78018 Knob For Mr. Heater MH18B BIG Buddy Heaters With 12.5mm Base OD.

  • 78018 Knob For Mr. Heater MH18B BIG Buddy Heaters With 12.5mm Base OD.
  • 78018 Knob For Mr. Heater MH18B BIG Buddy Heaters With 12.5mm Base OD.
  • 78018 Knob For Mr. Heater MH18B BIG Buddy Heaters With 12.5mm Base OD.

$ 2.98

We currently have 78 in stock.

Genuine 78018 Red Safety Knob used on Mr. Heater MH18B Buddy Heaters 

  • Part # 78018

  • 12.5mm Base OD.
  • For Mr.Heater, Heat Star and ENERCO MH18B Big Buddy Heater with 12.5 base stem OD.
  • Use The 78418 knob for older style with the larger base  
  • If you are unsure, please contact us us with your model and serial number and we will be happy to help.
  • Contact us

This is an original equipment knob.


Type Heater Parts
Vendor ENERCO
Tags buddy-heater, enerco, heater-switch, portable-space-heaters