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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

LiftMaster Power Resistor | LIF-K29-R250B7KWR
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
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














