DiRosato

Residential - Commercial - Industrial

Serving Philadelphia, Montgomery, Bucks,
Delaware & Chester Counties Since 1973

Licensed, Registered and Insured
Heating and Plumbing Contractor

610-539-3626

Let DiRosato inspect your air conditioning and heating system. Having your HVAC system checked twice a year maintains manufacturer’s warranties and enables you to identify minor problems before they grow into expensive repairs.

Our Precision Tune-Up

includes inspection of these items:


Check Heat Anticipator
Check Limit Switches
Check Pilot Light for proper burn
Check Thermocouple
Check Gas Lines for leaks
Check Belts & make adjustments
Check Gas Valve
Check Flue to ensure proper draft
Check Draft Motor
Check Sequencer
Check Burners
Check for Carbon Monoxide Output
Inspect Heat Exchanger for cracks