If your electricity circuit breaker trips, it can be a little frustrating trying to discover what the cause is. The temptation is to simply reset it, but remember, the circuit breaker is there to protect you and there has to…
R-22 refrigerant was identified 25 years ago as containing chemicals (chlorine) which were responsible for depleting the ozone layer. As a consequence, all new refrigeration-type units manufactured from 2010 onwards could not use R-22 refrigerants. Where servicing of existing HVAC…
When summer arrives, your HVAC unit becomes indispensable and when it doesn’t work properly, life can become very uncomfortable. One of the first signs your HVAC unit is malfunctioning is that hot air is coming out of your air vents.…
If you’ve got an HVAC unit with a split air system in your home, chances are you’ve also got an air handler, even though you might not realize it. So, what exactly is an air handler? Well the answer is…
When your air conditioner blows warm air in the peak of summer, something is obviously wrong. If you’re in luck, the problem could be fairly minor, so much so that you can actually fix it yourself. Warm air blowing from…
Waking up in the middle of the night to the sound of water dripping from your AC’s indoor unit is annoying, to say the least. If left unchecked, leaking ACs can cause water damage in your home, or ask for…
Your HVAC system works day and night to maintain comfortable living conditions in your home. It’s only fair to ensure that it gets adequate attention when it needs maintenance or repair. Here at Petrocelli Services, we strongly recommend going for…
You may or may not have heard the expression “A stitch in time saves nine”. If you haven’t then to summarize, it simply means that if you don’t immediately stitch a small hole when it appears in a garment, chances…