Mini Split Repair & Maintenance Service
in Crown Point, IN


Financing Available

Need Mini Split Heat Pump Repair?

Ductless mini split heat pumps are fantastic examples of efficient cooling and heating systems, available for both residential and commercial applications. At MN Heating and Air we've been in the HVAC business for over two decades, and we've been working with Mitsubishi ductless mini split heat pump systems for years. Many area HVAC contractors don't have the necessary experience to do proper mini split heat pump repair and maintenance. These new units are very high-tech, and require extensive knowledge to service. Our factory trained and certified technicians are experts at all things mini split, call for service today if you need quality ductless heat pump emergency repair or maintenance here in Crown Point, IN.

  • Committed to Providing Quality Service at an Affordable Price
  • Outstanding Customer Service
  • Family Owned & Operated - Founded in 2013

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MN Heating & Air is here to help you stay comfortable all year long with a ductless mini-split heat pump!
Call MN Heating & Air when you need mini-split repair or want to join our maintenance plan!
Stay comfortable with MN Heating & Air taking care of your mini-split repair needs.

MINI SPLIT REPAIR SERVICES - CHECK THESE THINGS BEFORE CALLING

Practically every week, one of our heat pump specialists arrives on a repair call only to find out that the problem was simple and might have been easily corrected by the owner. Before you call us, check these items to ensure you really need our professional services:

  • Remote Control Batteries: If your mini split heat pump uses a hand-held remote, check, and perhaps change the batteries.
  • Check Operating Mode: Check to make sure your system control is set to the correct mode: generally "Cooling" in summer and "Heating" in winter.
  • System Calling for Heating or Cooling? Make sure that at least one zone is set to on and the desired temperature is set well below ambient for cooling operation, or well above ambient for heating operation.
  • Is the Power On? Check your circuit breaker to ensure that you have not had a nuisance trip and your heat pump system does have power.
  • Is the Outdoor Unit in Defrost Mode? If you are operating in the heat mode, make sure that your system is not in “Defrost” mode. If it is, "defrost" should complete within a few minutes and heating operations should then resume.
  • Time Delay: If your breaker was off, after turning the power on, give it a few minutes - many systems have a built-in time delay.
  • Air Filters: Check your indoor unit filters. If your filters have not been cleaned lately, clean them now.

After checking these items, if your ductless mini split system is still on the fritz, or shows no signs of operating correctly don't hesitate to give us a call. We'll send one of our certified heating and cooling technicians out to your property to properly diagnose and fix your issue!

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DUCTLESS MINI SPLIT SYSTEM MAINTENANCE

At MN Heating and Air we believe that ductless mini split heat pumps are a great choice for Crown Point, IN area homeowners and businesses. The most common service issues are caused by improper installation or lack of proper maintenance. Common mini split heat pump service and maintenance issues that require professional help include:

Our maintenance checklist might include:

  • Installation Issues:
    • Reduced or declining system capacity caused by refrigerant line leaks or mechanical damage
    • Condensation leaks from indoor units typically cause by indoor units being installed out of level.
    • System or a zone fails to start due to refrigerant loss.
    • Inconsistent temperature or wide temperature swings often cause by improper system sizing.
  • Maintenance Issues:
    • Changes in heating or cooling capability over time often caused by dirty indoor filters or coils
    • Capacity issues caused by a dirty or clogged outdoor coil.
    • Noisy operation indoors or out.

Maybe you don't have repair issues to deal with with your ductless mini split system but you'd like to stay ahead of costly repairs down the line, in that case you'll want to talk to our seasoned technicians about our routine system maintenance plans. Just like with a vehicle, scheduled routine maintenance will keep your comfort systems running smoothly and efficiently for years to come. Call today to schedule your routine maintenance!

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