The True AC Tune-Up

It improves the efficiency of the AC by enabling the compressor to turn on faster.  Since the compressor has to work the hardest in the first couple of seconds, a hard start kit can alleviate much of that effort.  The improved efficiency also reduces wear and tear on AC components other than the compressor. During an AC tune-up technicians will check these components to make sure they are running in safe levels.

The contactor on  your AC unit is like a switch located in the AC system's outdoor condenser unit.  It provides power to components such as the compressor and condenser fan and turns the AC unit on and off.  Contactors can fail electrically or mechanically.  These should be checked regularly during your ac and heating tune-up.

Installing a surge protector for your HVAC system is a prudent step to protect  your investment and ensure the reliability of your HVAC equipment. Voltage surges from lightning strikes, power grid fluctuations or other power disturbances pose a real threat to the sensitive electrical components within your HVAC system. These are usually installed post installation at your first ac tune-up.

Dual run capacitors are essential components in HVAC systems. They make it easy and efficient by supporting two electric motors to start and run, ensuring ventilation, heating and air conditioning systems work well too. These are normally checked during  your ac tune-up and heating tune-up.

When a layer of debris or grime covers the coil, it becomes harder for this component to work properly. The unit has to work overtime to cool your home and this leads to a high electricity bill. Dirty condenser coils can't release heat or cool efficiently and it's a good reason to clean this HVAC part during your ac tune-up.

When your condenser is low on refrigerant, it loses the ability to transfer heat from inside your home to the outside. This means that the air that is blown over your AC coils will no longer cool properly, so your vents will start to circulate warm air through your home. Pressures are checked by a technician during every ac tune-up.

When a layer of debris or grime covers the coil, it becomes harder for this component to work properly. The unit has to work overtime to cool your home and this leads to a high electricity bill. Dirty indoor coils can't release heat or cool efficiently and it's a good reason to clean this HVAC part during your ac tune-up.

Dust is highly insulating and can increase the operating temperature of components, which could cause them to overheat and fail. It also increases  resistance on the fan and forces the motor to work much harder. Safe to say, blower cleaning can save you money on electrical bills and repairs. Call ABC Water and Air in Tucson for your annual ac tune-up.

The capacitor needs to be in good condition for the blower motor to function properly. If the capacitor is bad, the blower motor may run slowly or inconsistently, or overheat easily. If you notice that your blower motor works strangely or short cycles, be sure to call ABC Water & Air. These are usually checked during your AC and heating tune-up.

These drain lines carry water that drips down from the condenser part of your AC system to the outside for evaporation. Eventually these lines can become clogged, which frequently happens during summer months. This blow out is standard here at ABC Water & Air during your AC and heating tune-up.

P-traps are often installed on air conditioner condensate drains to seal against air leaks. The intended purpose of the p-trap is to allow condensate to flow from the equipment while simultaneously preventing air leakage into or out of the unit.

The flood Safety switch is a small yet essential component of your air conditioning system. By monitoring the water levels in the condensate drain pan and shutting down the system when necessary, it prevents water damage, mold growth and maintains overall efficiency and safety of your HVAC System. Servicing Sahuarita, Green Valley and Tucson, Call ABC Water and Air if you notice a large amount of water in your drain pan.

An ECM (Electronically Commutated Motor) in an HVAC unit is a high-efficiency, brushless DC motor with built-in electronics that regulate speed and torque. Unlike traditional PSC (Permanent Split Capacitor) motors, ECM motors adjust their speed based on system demand, improving energy efficiency, reducing noise, and enhancing airflow control. They are commonly used in blower motors and fan applications to optimize performance, lower electricity consumption, and extend equipment lifespan.