LiftMaster Power Resistor | LIF-K29-R250B7KWR
LiftMaster Power Resistor | LIF-K29-R250B7KWR
K29-R250B7KWR is a replacement Power Resistor for use with various LiftMaster® Commercial Fire Door Operators.
Also known as:
- 29-R250B7KWR
Genuine LiftMaster® replacement part.

Description
LiftMaster Power Resistor | LIF-K29-R250B7KWR
K29-R250B7KWR is a replacement Power Resistor for use with various LiftMaster® Commercial Fire Door Operators.
Also known as:
- 29-R250B7KWR















