Preventative Maintenance

Our goal at Lorenz is to help you get the most out of your HVAC system for as long as you can. Preventative Maintenance is the key to achieving that goal. Not only does annual maintenance prolong the life of your system it keeps it running more efficiently every day.

The best time to perform maintenance on your system is before the upcoming heating or cooling seasons. Lorenz Plumbing Heating & Air Conditioning performs all the cleanings and calibrations it takes to keep HVAC systems running reliably. We service all makes and models of equipment.

Spring AC Tune-Up | HVAC Repair

  • Check operating pressures
  • Check voltage & amperage readings of motors
  • Check air temperature drop across coil
  • Lubricate all moving parts
  • Adjust belt tension if needed
  • Clean evaporator coil
  • Check pressure switches
  • Check thermostat operation
  • Check condensate drain
  • Check high and low voltage
  • Check contactor
  • Check sub cooling & super heat
  • Check compressor voltage and amp draws
  • Check capacitor MFD
  • Clean condenser coil
  • Remove debris from condenser
  • Clean electrical area
  • Wash/Replace Filters
  • Check indoor Delta-T
  • Check defrost board
  • Clean & polish condenser

Fall Furnace Tune-Up | HVAC Maintenance

  • Inspect heat exchanger
  • Check volts/amps blower motor
  • Check blower wheel (clean if needed)
  • Check circuit board for hot spots
  • Check inducer motor volts/amps
  • Check gas pressure
  • Check carbon monoxide
  • Vacuum burner area
  • Check HSI and Spark ignitors
  • Clean and adjust burners
  • Check all safety controls
  • Clean and adjust pilot assemblies
  • Check for gas leaks
  • Check volts/amps on heat strips
  • Check ignition carry over
  • Check temp rise
  • Check flue
  • Check and adjust belt if needed
  • Check motor bearings
  • Check heat anticipator on thermostat
  • Clean and polish furnace/air handler

Interested in Financing?

Explore our flexible financing options and find the perfect solution to meet your heating, cooling, and plumbing needs without breaking the bank.

Learn More About Financing Options

It's always a good time to Schedule a Service