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HVAC Systems

Call Your Heating and Cooling Experts From Billings, MT for All Your HVAC Repairs

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HVAC Systems | Billings Plumber

Our HVAC (heating, ventilation and air conditioning) system is very vital to our home.  Imagine, during the freezing winter, you can curl up feeling warm and cozy with your handy dandy heater.  How about when summertime comes (hello, heat wave!), and the scorching weather makes you feel exhausted and fatigued?  Turning on your reliable air conditioning unit will do the trick!  

These are life’s necessities, and a must in every home.  Your heating and cooling system not only keeps your family safe from extreme weather changes, but also protects your property from being damaged.  This is why it is very important that you take good care of your heating and cooling units.  It also helps to be aware of the warning signs that can cause bigger issues in the future, if left unattended.

Our Licensed Billings MT Plumber Shares the 10 Common HVAC System Problems Encountered By Residents

Your fuse is blown  – Your fuse is found in your evaporator coil, it can blow up when your unit is overheating.  Your motor or compressor can also shut down because of generating a lot of power.  When this happens, we usually check the breaker.

Your air filters are dirty – This is one of the most common problems that can easily be solved by regular cleaning.  Dirty or blocked filters can eat up more energy (which means a higher electric bill).  It can also cause your unit to freeze, because it reduces air flow.

Your drain lines are clogged – Like pipes, drain lines are clogged by dirt and debris build up.  Because of this, water can back up and cause your drain pan to overflow. This can cause more damage if not attended to immediately.

There is something wrong with your compressor – If your A/C lacks refrigerants, the compressor will run but eventually, stop working.  If your system is overcharged, the refrigerant will get into your compressor, causing liquid slugging.

Your refrigerant is low – Your system vibrates when being used, and this is the common cause of leaked refrigerants.  Contact us so we can determine where the leak is coming from.  We can also charge your refrigerant.

Your thermostat is not working – This tells your system what to do.  Check whether your thermostat is on or off.  If it’s still not working, give us a call.

Your evaporator coil is frozen – When blocked air returns or air filters are dirty, your evaporator coil can freeze.   Aside from this, a low level of refrigerant can be another cause.

You experience system outages – You may have loose electrical connections due to weak or corroded areas.  Check your connectors, terminals, and wire nuts.  You may also have faulty wiring. Do NOT attempt to fix this.  Instead, schedule an appointment with us ASAP so we can send out one of professional techs to assess and solve the problem.

Your gas valve is corroded – When using your heating system, the gas valve meters the gas to flow from the gas line to the unit.  If the line becomes corroded, it will need replacement.

Your capacitor burns out – The capacitor helps your unit’s motor to operate at a speed that is consistent.  This also gives your compressor a brief increase in starting torque.  If it becomes damaged, it has to be replaced.

Important Troubleshooting Tips for Your Heating and Cooling Systems from Expert Plumbers in Montana

A/C is Not Cooling Enough?

Before you panic or think if there’s something wrong, check if it has power.  

Check the service panel to ensure that your circuit breaker did not trip.

Look at your thermostat.  Is it set to cool?

Inspect your filter for any blocks or build up.

Not Enough Heat?

If you are not experiencing any heat, your gas may be turned off.

Your system can also be unplugged.

You can also check if you have any build up on your filter.

Ensure your thermostat is set to heat.

Reset your circuit breaker.

No Air Coming Out?  

Your filters may be dirty. Clean them up or replace them!

Your coil may be dirty or worse, frozen.  Look for signs of water under your unit.  Try to defrost by turning it off for the meantime.

System Not Running?

Check if your thermostat is in cooling mode.

Ensure that your condensing unit is running and if the power is on.

Take a look at your blower motor in your furnace or fan coil.  Is it running?  If your system is cooling, is SHOULD be running.  If it isn’t, check if your indoor unit is turned on.

High Electric Bills?

It may be because you have an old unit or heater.

You may also lack the proper preventative maintenance to ensure your system is performing efficiently.

You may also have an air leak or thermal transfer.

Immediate Solutions:

Replace your old system.  Newer units are better built for comfort and are cost effective.

Fix your air leaks to improve air tightness.  Seal your duct systems to avoid energy loss.  

Add insulation to your attic and other areas.

Set an appointment with us.  We can check what needs to be fixed, what needs to be cleaned or replaced.

Heating System Problems Can Be Caused By:

  • Blockages
  • Leaks
  • Boilers filled with sediments
  • Old equipment (time for a change!)
  • Lack of inspections
  • Setting problems
  • Air filters that are clogged
  • Circuit breaker that is tripped

Cooling System Problems Can Be Caused By:

  • Leaks (refrigerant)
  • Damaged evaporator coil
  • Old cooling units
  • Duct leaks
  • Thermostat that needs calibration
  • Neglected check ups

Call Plumbers 911 for Quick Billings Heating and Cooling Service!

We have a network of trained, licensed, and insured technicians ready to serve you, 24 hours a day, seven days a week!  We have specialized plumbers educated from basic drain cleaning to HVAC! We can send out a contractor to your area usually within the hour.  We work fast and efficiently with competitive rates. Give us a call today to schedule a service!