Grove Heating & Cooling Carries Top Mitsubishi Mini Split Brands Table of Contents

Introduction ...... 3

Benefits of Ductless Systems ...... 4

What’s Included in Ductless Mini Split Maintenance? . . . . . 5

Which Ductless Mini Split is the Quietest? ...... 9

Can You Put a Ductless Mini Split in a Basement? ...... 15

What’s the Best Way to Heat a Detached Garage? ...... 19

How to Keep Your Sunroom Cool This Summer ...... 23 If you’re considering a ductless mini split system, contact the HVAC experts at Grove Heating & Cooling.

We carry several units from Mitsubishi Electric, the top-selling brand of ductless mini split units.

We offer three models of mini split systems from Mitsubishi: multi-zone cooling and heating, multi-zone hyper-heat cooling and heating and single-zone cooling and heating.

Our single-zone model allows you to heat and cool a single zone in your home. They are great for garages, new additions or providing supplemental heating and cooling to a specific area or “zone.” Our offerings of Mitsubishi multi-zone units, meanwhile, supply heating and cooling to up to three indoor units. We also offer the popular hyper-heat model that is built with Mitsubishi’s INVERTER-driven compressor technology to provide heating in extremely cold temperatures.

Mitsubishi’s line of mini split systems provides zoned heating and cooling to meet the individual comfort needs of everyone in your home. They’re energy efficient, quiet and durable.

| 3 Benefits of Mitsubishi Split System Air Conditioner Maintenance

If you have a Mitsubishi mini split system air conditioner in your home, you’ll need to hire a reputable HVAC company for regular maintenance to ensure it continues running properly throughout the year. Over time, any appliance collects dust, dirt, mold and grime. Long-term exposure to these pesky particles can affect the performance of your Mitsubishi split system. System components can also wear down over time and need to be inspected.

To help this air conditioner perform better and last longer, hire Grove Heating & Cooling for mini split maintenance. Although you may be tempted to clean and tune up your Mitsubishi mini split system on your own, these are complex systems, and it’s best to leave system maintenance to a trusted HVAC technician.

| 4 What’s Included in Ductless Mini Split Maintenance?

The NATE-certified technicians at Grove Heating & Cooling will inspect your entire ductless system from top to bottom. Our mini split tune up checklist includes:

Cleaning - We deep clean all of the coils to remove any debris to prevent mold and mildew from forming. Coil cleaning is essential for optimal efficiency.

Electrical Contacts - Poor electrical wiring can lead to ice forming on the outdoor coil during the winter months and on the indoor coil during the spring and summer. We check all wires and electrical components for signs of wear.

Refrigerant Levels - We inspect the refrigerant lines for signs of leakage.

Airflow Issues - A dirty or blocked air filter inhibits airflow from the indoor and outdoor heat-exchange coils. During our tune up, we remove and clean the air filter inside the indoor air handling unit. We also inspect the outdoor cabinet for any airflow obstructions.

Drainage - To prevent damage and water leaks, we flush the drain lines to prevent mold and algae.

Compression - Many of the components in a ductless mini split system are complicated and should only be checked by a qualified HVAC technician. We inspect and test the following components: electronic expansion valves (EEV), sensors and digital inverter-driven compressors. All of these play a role in preparing, regulating and monitoring super- heating of the refrigerant.

| 5 DIY Tips for Your Mini Split System

Cleaning, maintenance and repairs should only be performed by an HVAC technician. However, there are a few simple DIY tips homeowners can perform to help ensure their system runs efficient.

A dirty or blocked air filter prevents proper heat exchange, which can significantly increase your energy bills. We recommend changing the air filter once per month. You can also inspect the outdoor unit periodically to clear away any obstructions, including leaves, twigs, snow or ice.

| 6 Signs Your Ductless System Needs Service

If you’re experiencing issues with your ductless mini split system, call Grove Heating & Cooling for reliable service. We’ll inspect the system and get to the root of the problem and make a repair. Some of the common reasons ductless systems need service include:

High Electric Bills - Unusually high electric bills can signal that something is awry with the system. Mini split systems are built to last about 15 years, so higher energy bills could indicate the system is losing efficiency and may need replaced. Other issues related to high energy bills are clogged air filters or failing parts.

Unusual Noises - A grinding noise coming from the indoor unit could mean the oil bearings have worn down. This needs to be inspected to prevent the air handler motor from overheating.

Ice Forming on the Coils - Ice on the outdoor cooling coils can reduce airflow. A broken fan, refrigerant leak or clogged air filter could be the culprit.

Decrease in Cooling Power - A decrease in the system’s cooling power over time could mean there’s a refrigerant leak.

| 7 Hire Grove for Regular Ductless System Maintenance

Regular maintenance increases performance. Prioritizing regular maintenance will extend the life of your unit, saving you money on repairs and premature replacements.

| 8 Which Ductless Mini Split is the Quietest?

Are you tired of the everyday noises you hear around your house? Are the unnecessary sounds driving you crazy?

Yes, we know them. Your kids screaming, the never-ending washing machine, the constant ringing of your mobile phone, the Hoover that never seems to look like it’s picked up anything!

The list is endless. At least we can offer you some salvation: a quiet air conditioner. And the Annapolis, MD, ductless mini split will provide you the relief from excess sound you need.

Here’s everything you need to know about this model and why it’s the quietest.

| 9 How Do the Mitsubishi Ductless Mini Splits Work?

Mitsubishi ductless mini split systems are the most environmentally friendly and efficient systems on the market. They are easy to use and install. The installation process consists of an indoor unit placed in a high spot of the room to ensure consistent temperatures all year round. The obvious use of the word ‘ductless’ says it all, really. However, it doesn’t end there. Mini split systems use only very small tubes that don’t run throughout the whole household. The tubes connect the wall-mount unit to the condenser outside, distributing conditioned air via the wall-mount units. This eliminates the irritating whooshing sound you would hear on a traditional air conditioning system.

The whooshing sound comes from ductwork, something the Mitsubishi ductless mini split doesn’t use. The elimination of the ductwork also excludes heat loss.

| 10 How Quiet is a Mitsubishi Mini Split?

The mini split systems are the quietest air conditioners you can find on the market. They have an average noise level of 32 decibels. To put that into perspective, window units and split and packaged central air conditioners have an average noise level of 50-72 decibels.

Mini split systems are not only the quietest, but they also offer some of the highest SEER ratings (seasonal energy efficiency ratio) and most dynamic performance on today’s market. They reach nearly 30 SEER, whereas other traditional split systems can only reach between 16-21 SEER.

| 11 Which Mitsubishi Systems Offer the Quietest Operation?

Single Zone: Mitsubishi MUZ-FH Series - This Mitsubishi single-zone series has an extremely quiet operation. The fan blades that are combined with a new grille shape to the outdoor unit ensure little to no noise. When put in low-noise mode, the air conditioning system is even quieter, but that’s just self explanatory.

Multi-Zone: Mitsubishi MXZ Series - This Mitsubishi multi-zone series boasts an advanced “quiet mode” fan speed setting. It provides extremely quiet operation, with its dB as low as 21 for 25/35 models. This is a must have for a relaxing and tranquil home environment. The Mitsubishi hyper-heat cooling and heating system allows the heat pump to provide warmth in freezing climates.

| 12 Other Ductless Mini Split Benefits

Affordability - Mitsubishi’s ductless mini split air conditioner systems are extremely economically viable. They guarantee maximum efficiency to keep you from worrying about your electricity bills.

The ductless mini splits also come with the ability to customize the heating and cooling settings according to your own home requirements. This means you can choose the zone you would like to be cooled, rather than having to cool the whole home, therefore keeping your electricity bills in check.

Environmentally Friendly - Because of the small size of these cooling systems and their zoning customizations, Mitsubishi can guarantee greater energy efficiency. They follow the ENERGY STAR guidelines, which means they are a lot more energy efficient, enabling you to reduce your total carbon output.

These systems use something called R410A, which is well known for not having ozone-depleting qualities. Essentially, it means the system will have less impact on the environment.

| 13 You Can Breathe Easier!

Mitsubishi succeeds in improving your indoor air quality with its ductless mini split systems. This not only impacts the environment in a positive way but also helps you sustain a comfortable and healthy breathing space for your household. The multi-stage filtration in the units ensures healthier air quality.

There’s no doubt that installing one of these Mitsubishi units in your home guarantees you that comfortable and quiet home environment you crave.

| 14 Can You Put a Ductless Mini Split in a Basement?

You’ve finally got round to converting your basement. You’ve created your dream, cozy relaxation station. Life is good. The only thing is, you’re unsure of what heating and cooling system to use.

With many different systems to choose from, the first thing you’re probably going to think about is not breaking the bank. With that being said, you’re also going to want a system that is effective and efficient.

Cue the reliable ductless mini split system. A ductless system can provide you with the precise comfort you want, but you’ll also have a system that can guarantee you high-energy savings and control over the temperature of your basement. It’s a win-win.

| 15 Challenges in Basement Cooling

You’ve already got a fabulous air conditioner installed in your house. You converted your basement after the current system was installed. This means the current AC system won’t be connected to your basement. Because of the added square footage the basement has created, the additional space will need to be cooled separately. When an air conditioning system is installed, the size of the system is determined by the number of square feet that needs to be cooled. This means a second air conditioning system is required.

One annoying factor of basements is they create constant dampness and humidity, which is the perfect breeding ground for mold and mildew. This is something you will want to avoid, even more so when you’re using your basement as a livable space. Keeping excess humidity at bay is essential and often ongoing.

Again, because basements are underground, some may lack windows entirely, or some may have small windows that are located at ground level (up high).

Ductless Mini Splits Can Solve All of Your Heating and Cooling Challenges

Naturally, you want your basement conversion to be comfortable, relaxing and livable. Installing a ductless mini split means you can have all these comforts within an affordable price range.

These air conditioning systems are not only capable of giving you the exact heating and cooling measures in what is essentially an unconventional space, but they are also extremely energy efficient and powerful. They can provide you maximum comfort while ensuring that you can save those pennies.

| 16 Why You Should Install a Ductless Mini Split in Your Basement

As previously mentioned, windows are often scarce in basements. The single-zone mini split system from Mitsubishi is ideal if you want to heat or cool a single room. They only require a small hole in the wall for a pipe. This pipe connects the inside to an outdoor unit that is mounted straight onto the wall. They are quiet, so there’s no stress of a noisy system, allowing you to relax in the peace of your new basement hideaway.

One system guarantees a dual effort. The mini split systems are designed to cool and heat a room, meaning you don’t need to install two separate orders.

Most basements also have installed dehumidifiers. With a mini split, this isn’t necessary, as they are designed with a dehumidification function that helps reduce the humidity levels in your basement. Low humidity levels = no more mold!

| 17 Why You Should Install a Ductless Mini Split in Your Basement (cont.)

The systems are also extremely energy efficient. The mini splits are less likely to lose power because of the lack of ductwork. The elimination of air ducts gives the mini splits a massive advantage over traditional cooling systems. This is because they guarantee no leaky ductwork, something that often poses significant problems in most households. Also, it’s so much cheaper than adding more ductwork when adding the finishing additions to your home!

They are also Energy Star certified and come with high energy-efficiency ratings. The systems have functions that can help you reach your desired temperature without consuming too much energy. More often than not, they are designed with special energy-saving features that help you keep tabs on your energy consumption.

Because of the humidity and sometimes mold levels, the air purity in basements isn’t always the healthiest. The ductless mini systems boast an advanced air filtration system that guarantees excellent quality air. They can reduce humidity and remove most of the bacteria in the air, giving you peace of mind knowing the air that you’re breathing in is pure and oxidized. Alongside the purification of the air, the mini splits are also great at removing the well-known damp basement smell.

With their low energy costs and energy efficiency, a ductless mini split air conditioning system is perfect for any basement. It’s a must for home improvement and a must for the wallet. With a ductless mini split installed in your basement, you can breathe easily, find that perfect temperature and enjoy your new comfy surroundings in what once was a little old basement.

| 18 What’s the Best Way to Heat a Detached Garage?

Anybody with a detached garage knows just how cold these spaces get in the winter. A garage that’s part of your house benefits a little from the heat in your home, but a detached garage is left to the elements. This can be a real problem if your detached garage stores something in particular – like a prized classic car – or you use it for a particular task. For instance, you will be less inclined to get out there to do your woodwork if it is cold, and there’s a risk your wood will get too damp.

There are a range of different ways you can solve this problem, given the variety of different heating options out there. You don’t need to accept that your detached garage will always be cold and damp in the winter; you can try one of the following tips.

The best way to heat a detached garage depends on your needs. If your garage has no special function beyond storing your everyday cars and other regular items, then investing in some insulation may well be enough for you. But if your detached garage is more important than that, then you may want to invest a bit more in your heating and insulating options. If you are trying to work out the best way to heat a detached garage, consider our handy guide on the next few pages. | 19 Installing a Ductless Mini Split System

This is a kind of heating system that doesn’t need air ducts to heat the air. If your detached garage is ductless, a Crofton, MD, ductless mini split installation from Mitsubishi will be your best option.

A single-zone mini split system is made up of an air handling unit, which is installed inside your garage. There’s also a compressor that’s fitted on the outside. They are connected by a conduit and powered by electricity.

They are a flexible option for heating your garage. They usually come with a remote so you can easily control heating, and often come with a cooling function which you can use in the summer.

Setting up at the beginning can be quite expensive, and they require monthly cleaning, but ductless mini split systems tend to be easy to use and hassle-free. It will keep your detached garage warm without cranking up the heat.

Unless you live in a very cold environment, mini-splits are ideal. Schedule a ductless mini split installation as soon as possible.

Better Insulation

This should be by far the cheapest option. You’d only need to improve the insulation your garage already has and make a few small additions, so there are no big overhauls or expensive purchases involved. This is also a simple job you can do yourself.

We recommend purchasing a fiberglass insulation roll, as it is relatively inexpensive, widely available and very versatile. You could use it on the garage ceiling, walls and door.

Otherwise, all you will need is a sharp utility knife to cut the fiberglass to fit, a staple gun and wood to guide the fiberglass to the right size.

| 20 Radiant Heating System

Often used for in-floor heating, this can be fitted into walls and ceilings, too. This system will heat the surface areas where it is fitted using infrared radiation, heating the surface area evenly.

It is seen as ideal for under-floor heating because the hot air rises from underneath the floor to heat the entire area. This makes it one of the most efficient ways of heating a detached garage, which would likely require little energy to heat up using this system.

Indeed, even though it is expensive to install, its operating costs are very low and, unlike many heating systems, it is quiet, too.

Portable Space Heater

This is ultimately the simplest way to heat your detached garage. Portable space heaters come in a range of different sizes to suit your needs, and most heaters built today are energy efficient so that you won’t add to your electricity bill.

This is a great option to supplement other heating sources or insulation and if you live in a mild climate. If your winters aren’t that cold, plugging in a space heater to go with your insulation will be enough to keep your garage warm if you are working in there.

You can then also use this heater elsewhere in the house, making it a very flexible heater to buy. Don’t rely on a space heater, though, if you live in a colder climate, as they take a while to heat up and are not as powerful as other sources.

| 21 Weatherstripping

Weatherstripping is easy enough to apply to windows and doors to prevent cold air coming in.

It may not keep your garage warm, but if you live in an area where winter is mild and temperatures don’t drop too low, this should be fine. You may just need to layer up in the winter if you use your garage to work.

You should also insulate if you plan to buy heaters, otherwise warm air will escape.

Which is Best For You?

Out of all of these solutions, we think installing a ductless mini split system from Mitsubishi is the best option.

| 22 How to Keep Your Maryland Sunroom Cool This Summer

A sunroom allows you to expand your home towards the outdoors. It gives you comfort by protecting you from rain, wind or other elements and enables you to enjoy the summer sun without all the nasty bugs and potential sunburn.

For Maryland residents, the biggest concern is always keeping the sunroom cool during the hot summer days. What you want is cost- friendly insulation to enhance comfort in your sunroom all year round. Although most sunrooms are designed to shield excess sunlight conventionally, they can prove challenging to keep cool during high temperatures. On the next few pages we’ll list a few pointers on how to keep a sunroom cool during the summer.

| 23 Use a Mitsubishi Ductless Mini Split

Bowie, MD, ductless mini split installation in your sunroom offers excellent cooling whenever you don’t want to extend your HVAC system. This system makes it possible to set the preferred room temperature cost effectively. It also allows you to save energy by switching the cooling system off whenever you’re not using the sunroom.

Although sunroom ductless air conditioners might have a higher upfront cost, they offer significant savings in the long run due to their energy efficiency. They also offer extra convenience because they are quieter and don’t obstruct the windows. You, therefore, get quality cooling and excellent views from the comfort of your sunroom.

Mitsubishi ductless mini splits don’t require any installation, building or design of ductwork. You get this cost-saving benefit that allows users to save money when installing cooling systems.

| 24 Install Blinds

Blinds are an essential addition, especially if the windows in your sunroom are insulated. Although the initial cost of blinds might be high, they offer significant benefits in terms of keeping your room cool. You can close them to keep away excess heat when the sun is facing your sunroom.

There are two types of blinds: some are sandwiched between window panes while others are hung on the insides of the windows. Window blinds offer many options compared to other window coverings. They can be tilted up or down to deflect the heat coming from outside.

Ceiling Fan

One of the ways to cool a room is by keeping the air circulating. You can achieve this by installing a ceiling fan in your sunroom and combining it with quality blinds. If you don’t have a fan installed in your room, you can opt for a portable fan to use during those hot summer days.

According to experts, having a fan placed at the bottom of a room blows the air upwards, hence driving it out of the vents. This creates natural air circulation that will cool the temperatures in the room.

Insulate or Tint the Windows

Tinting your sunroom windows helps in reducing heat intensity the same way it does for a car. Tinted windows also block the sun’s UV rays and minimize glare. Exposing your furniture to UV rays can make them fade or even crack after some time.

There’s a wide variety of tints to choose from. However, you should select a “low-E” radiation blocker to prevent excessive heat from the sun. This type of tint is useful in avoiding radiant energy from escaping during winter. It also prevents radiant solar energy from entering your sunroom during summer. Although tinting might diminish your view to some extent, it offers more convenience by reducing heat and minimizing glare.

| 25 Ensure Your Room Has Vents

Vents are helpful whenever you want the hot air to escape from your sunroom. Failure to install vents will make the air feel excessively hot and stiff. With a few vents in your room, the air will flow freely, and excess heat will escape from the ventilation to keep your space cooler. Always ensure the openings are created high in the room.

Motorized Shades

Motorized shades come with sunlight sensors to cover your space during high temperatures. This system automatically closes when the temperatures are too high to prevent damage to your furniture or other belongings.

Automatic shades won’t affect the look of your sunroom because they are customized to fit sunroom windows perfectly. They also come with matching casings, which makes them ideal for exterior installation. There’s a wide variety of materials to choose from, which means you can match the shade with the design of your sunroom.

Installing a Mitsubishi single-zone ductless system in your sunroom will give you extra comfort during summer. It will also protect your upholstery from fading. No matter the form of insulation or cooling you choose, ensure it is cost-effective and energy efficient.

| 26 At Grove Heating & Cooling, we want to make sure you have the best quality system we can give you, which is why we’re proud to carry a full line of Mitsubishi ductless mini split systems.

To receive an installation quote, call us today at 410-505-7816.

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