answersLogoWhite

0

It depends on the type of HVAC unit you have. If it is an electric resistance system, then only once every five years or so. Gas and heat pump systems need to be serviced once every one or two years.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Where to locate a blend door on a 2001 dodge 1500 sport?

It is in the center of the HVAC housing under the dash. Dash and HVAC need removed to access.It is in the center of the HVAC housing under the dash. Dash and HVAC need removed to access.


What causes rust to grow on air conditioning vents does that mean I need a new ac?

Call a professional HVAC service person. Ask them.


Carrier HVAC?

form_title= Carrier HVAC form_header= Use Carrier for all of your HVAC needs. Do you need to replace an old HVAC?*= () Yes () No Does your system need repairs?*= () Yes () No What is the square footage of your home?*= _ [50]


Clean The System?

Many times the hvac system needs a simple service upgrade if it does not work properly. Take the filter out and clean it, or replacing it would be even better. Check all of the wires to make sure none are frayed or need replaced. Then you should check the thermostat to be sure the temperature settings are the same before using the system. Get coolant in the hvac unit for summer, and have the heating coils checked for the winter.


Do I need a license to purchase HVAC equipment?

Yes, you typically do not need a license to purchase HVAC equipment. However, you may need a license to install or work on HVAC systems, depending on your location and the specific regulations in place. It is important to check with your local authorities or HVAC professionals for specific requirements.


What type of training would you need to develop a career in HVAC and about how long would it take?

There are couple of training you need to develop a career in HVAC. You first need to go to a HVAC school and they will give you the training that you will need. The time it takes would really depend on you.


HVAC Tools?

form_title= HVAC Tools form_header= Buy HVAC tools and do your home improvements yourself. What tools do you need?*= _ [50] Have you ever worked with HVAC tools before?*= () Yes () No What is your budget for HVAC tools?*= _ [50]


04 Dodge Ram Where is passenger side blend door?

Behind the dash is the HVAC housing. The blend doors are in the very center of the box. The dash and HVAC will need removed to access.Behind the dash is the HVAC housing. The blend doors are in the very center of the box. The dash and HVAC will need removed to access.


Do I need a jumper from the R terminal to the RC terminal in my HVAC system?

No, you do not need a jumper from the R terminal to the RC terminal in your HVAC system.


Can people purchase HVAC certifications?

You cannot just easily purchase a HVAC certification. You have to earn your certificate by taking the proper training if you need it and then pass a HVAC exam.


Is it a requirement to go through HVAC training to become an HVAC repairman?

Yes it is a requirement to go through HVAC training to Become a HVAC repairman. You are taught all the essentials that you need in order to repair the damaged equipment.


Where can you go online to get your hvac certification?

There are a few places you can get an online hvac certification. The most reliable would be the gatlineducation website. Once on this site you will need to select the hvac certification tab.