LiftMaster K204B0195-1 14.5V Power Supply for Select Gate Operators
The LiftMaster K204B0195-1 is the 14.5V version of this LiftMaster low-voltage power supply family. It is used in select slide and swing gate operator systems where the control and charging circuit require the higher 14.5V output. In the field, these supplies are often replaced when a gate operator has no low-voltage output, unstable charging, repeated battery trouble, or control-board power problems. Because K204B0195 and K204B0195-1 look similar in part number but have different outputs, the original label and parts diagram are important. This unit should be treated as a model-specific electrical component rather than a general accessory transformer.
Features & Specifications
| Manufacturer | LiftMaster |
|---|
| Product Type | Power Supply |
|---|
| Part Number | K204B0195-1 |
|---|
| Application | Low-voltage gate operator power supply |
|---|
| Compatible Operator Type | Select LiftMaster slide gate and swing gate operators |
|---|
| Voltage | 14.5V output |
|---|
| Related Number | K204B195-1 |
|---|
| Notes | Verify against original label and parts diagram |
|---|
Compatible With
For use with various LiftMaster slide gate and swing gate operators where the parts diagram specifies K204B0195-1 or K204B195-1. Compatibility depends on the operator generation, control board, charging circuit, and original power supply rating.
Also Known As / Related Part Numbers
K204B0195-1, K204B195-1, LM-K204B0195-1, 204B0195-1. Similar but not automatically interchangeable: K204B0195 13.5V power supply.
Technician Note
This part should be selected by voltage output and original part number. A 13.5V supply and a 14.5V supply may not perform the same in the charging circuit.
Important Ordering Warnings
Do not install this 14.5V supply in place of a 13.5V supply unless the operator documentation confirms the substitution.
Before Ordering
- Confirm the original supply label shows 14.5V.
- Check the parts diagram for K204B0195-1 or K204B195-1.
- Compare connector and mounting style.
- Inspect batteries and charging wiring before replacement.
- Use proper electrical safety procedures when testing the operator.
Professional Advisory
Electrical parts should be installed with power disconnected and the operator secured against movement. For line-voltage wiring, transformer replacement, switch wiring, or unsafe gate movement, use a qualified gate technician.
Product Questions & Answers
What is the output voltage of K204B0195-1?
K204B0195-1 is the 14.5V power supply version.
Is K204B0195-1 the same as K204B0195?
No. K204B0195-1 is 14.5V, while K204B0195 is commonly listed as 13.5V.
What operators use this part?
It is listed for various LiftMaster slide and swing gate operators when the parts diagram calls for this specific 14.5V power supply.
What can happen if the wrong voltage supply is installed?
The operator may have charging problems, control-board faults, or unreliable operation if the wrong output voltage is used.
What related number should I look for?
K204B195-1 is a common related number for this 14.5V power supply.
