The Markel 44219002K is an OEM hardware knob kit used on Markel fan-forced wall heaters, commonly the 3420 AFC / 3450 AFH series and similar commercial electric heaters.
This kit provides replacement control knobs and associated mounting hardware for operating the heater’s:
It is used in commercial and light industrial electric wall heaters where original knobs become damaged, worn, or missing.
PRODUCT SPECIFICATIONS
Manufacturer: Markel (TPI Corporation / Markel Products)
Part Number: 44219002K
Product Type: Control knob hardware kit
Application: Fan-forced electric wall heaters
Compatible Series: 3420 AFC, 3450 AFH (and related models)
Material: Molded high-temp polymer + mounting hardware
Function: Replaces heater control knobs and securing hardware
Use Location: Front control panel of wall-mounted heater
The Markel 44219002K is an OEM hardware knob kit used on Markel fan-forced wall heaters, commonly the 3420 AFC / 3450 AFH series and similar commercial electric heaters.
This kit provides replacement control knobs and associated mounting hardware for operating the heater’s:
It is used in commercial and light industrial electric wall heaters where original knobs become damaged, worn, or missing.
PRODUCT SPECIFICATIONS
Manufacturer: Markel (TPI Corporation / Markel Products)
Part Number: 44219002K
Product Type: Control knob hardware kit
Application: Fan-forced electric wall heaters
Compatible Series: 3420 AFC, 3450 AFH (and related models)
Material: Molded high-temp polymer + mounting hardware
Function: Replaces heater control knobs and securing hardware
Use Location: Front control panel of wall-mounted heater
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