Mitsubishi Ductless Mini Split Systems

(Wall Mounted Air Conditioners)

For customers with one or more trouble spots, Ductless & VRF systems offer flexible options for heating and cooling multiple areas.

IMPROVED AIR QUALITY

Washable filters are easy to remove and clean, and top-of-the-line systems include precise humidity control.

EASY INSTALL

No ductwork makes installation quick, cost-effective and minimally disruptive.

SMART CONTROLS

Available Wi-Fi® connectivity lets homeowners adjust settings from their smartphones, while top-of-the-linesystems include integrated sensors that direct airflow toward or away from the people in the room.

MULTIPLE ZONES

Multi-zone and VRF systems offer flexible options for heating and cooling multiple areas.

HEATING SYSTEMS

  1. Check air filters/Replace filters.
  2. Tighten electrical connections.
  3. Clean blower assembly.
  4. Check gas valve.
  5. Inspect flue pipe and draft diverter.
  6. Check operation of safety controls.
  7. Clean and adjust burners.
  8. Test and adjust gas pressure.
  9. Clean interior of burner compartment.
  10. Inspect heat exchanger.
  11. Test for gas leaks in furnace.
  12. Check furnace in operation.
  13. Check CO level.
  14. Check ignition controls.

COOLING SYSTEMS

  1. Check air filters/Replace filters.
  2. Tighten electrical connections.
  3. Clean/check blower assembly.
  4. Check operation of safety controls.
  5. Inspect contractor contacts.
  6. Clean and check condenser coil.
  7. Check and record start and run amps.
  8. Flush condensate drain lines.
  9. Check start‐run capacitor.

HEAT PUMPS / FAN COIL

  1. Check air filters/Replace filters.
  2. Check reversing valve.
  3. Clean blower assembly.
  4. Check defrost cycle.
  5. Check sequencer.
  6. Check heating elements.

OIL FURNACES / BOILERS

  1. Replace oil nozzle.
  2. Replace oil filter.
  3. Check air filters/Replace filters.
  4. Check ignition controls.
  5. Adjust barometric/draft regulator.
  6. Clean and check fill valve (for boilers).
  7. Drain expansion tank (for boilers).
  8. *Doesn’t include draining, refilling, or bleeding of boilers.
  9. Inspect heat exchanger.
  10. Check fill valve.
  11. Check circulation pumps.

HUMIDIFIERS

  1. Clean housing.
  2. Clean drain.
  3. Replace water pad.
  4. Check operation.

AIR PURIFIERS

  1. Remove and clean cells.
  2. Check or replace filter
  3. Check power pack.
  4. Check operation.

If you are interested in our Residential Maintenance Program, with discounts on the above pricing, please contact us and one of our customer service agents will get back with you as soon as possible.