MD · SILENTMASTER · STEALTH
Know your MD central vacuum options.
From installed MD power units to compatible hoses and tools, we help homeowners understand service and upgrade options for their existing systems.
Experienced support for installed systems.
Central vacuum equipment sold under MD-related model families can vary by vintage, motor configuration, filtration setup and accessories. Knowing the exact model is the fastest path toward understanding service and compatibility.
Before ordering a part or replacing the machine, we recommend confirming the model plate and determining whether the issue is electrical, mechanical or within the hose and piping.
What we can evaluate
- Motor condition and abnormal motor operation
- Low-voltage controls, switches and inlet behavior
- Airflow restrictions and filter maintenance
- Compatible bags, replacement parts and accessories
- Whether a modern power-unit replacement fits the existing installation
WHATEVER YOUR SYSTEM NEEDS
There’s a smarter next step.
LOCAL HELP · OKLAHOMA CITY METRO
Get answers from a central vacuum specialist
Tell us what your system is doing—or what you want your home to do better. We can help you find the right next step.
GOOD QUESTIONS. STRAIGHT ANSWERS.
Frequently asked questions
Can an older MD central vacuum be repaired?
Many issues can be diagnosed and sometimes repaired, depending on the model, condition and whether compatible parts remain available.
Can I replace an MD power unit without rewiring the whole house?
Often existing low-voltage control wiring and vacuum tubing can remain, subject to inspection and compatibility with the selected replacement.
Where do I find my MD model number?
Check the power-unit identification label and keep a photograph of the label and connections when requesting product or repair guidance.