Quarterly Maintenance Checklist
Filtration Service
- MERV 10 high-capacity pleated filters
- Airflow and static pressure diagnostics
- Filter rack and seal inspection
Drive Systems
- Belt tension assessment
- Inspection for cracks and glazing
- Blower motor lubrication (where applicable)
Condensate Care
- Chemical drain line flushing
- Condensate pan clearing
- Safety float switch verification
System Audit
- Tighten electrical connections
- Refrigerant charge diagnostic
- Performance reporting
DW Air Services Inc offers both commercial and residential maintenance plan options.
Maximized Efficiency & Reliability
Electrical Integrity
Optimized Performance
Comprehensive inspections of contactors, capacitors, and wiring terminal connections to identify overheating or potential failure points before they cause expensive system outages.
Regular coil cleaning and refrigerant pressure testing ensure your rooftop units operate at peak thermal exchange rates, reducing energy consumption and operational costs.
Mechanical Longevity
Risk Mitigation
Inspecting belts for tension and wear, as well as lubricating bearings where applicable, prevents mechanical friction that leads to motor burnouts and premature system replacement.
Regular drain line clearing and pan treatments prevent property damage from leaks and improve overall indoor air quality by removing stagnant moisture and blockages.
DW Air Services Inc offers both commercial and residential maintenance plan options.