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As the weather changes and we enter spring, we often notice a specific smell coming from our air units. This musty odor, which can sometimes be quite intense, is often caused by mold and mildew conditioning buildup during the winter months. These fungi thrive in damp, dark environments, which makes your HVAC system the perfect breeding ground for them. Here’s why your commercial HVAC smells musty in the spring and how you can get rid of this problem for good.

1. Causes of Musty Smells in Commercial HVAC Systems

As mentioned earlier, one of the leading causes of musty smells in commercial HVAC systems is mold and mildew buildup. Not only do these fungi create a stale odor, but they can also pose a health hazard for people working in the building. Another cause of musty smells in commercial HVAC systems is the accumulation of dirt and debris that could have accumulated in the ductwork over time. When it gets hot and humid, the moisture can interact with the particle matter and create an unpleasant smell.

2. Health Risks Associated with Musty Smells

The musty odor coming from your commercial HVAC system could be a sign of a bigger problem that poses a health risk to employees and customers in your building. Mold and mildew can cause some people allergic reactions, respiratory issues, and more severe health problems. So while cleaning and maintaining your HVAC system is essential for your comfort, it is even more critical for your health.

3. Ways to Prevent Musty Smells in Commercial HVAC Systems

One of the best ways to prevent musty smells from coming from your commercial HVAC system is to have it regularly inspected and maintained. The commercial HVAC contractor can spot issues that could cause future problems and recommend ways to minimize the risk of mold and mildew proliferation in your HVAC system. In addition, regularly changing air filters and keeping the ductwork clean can help prevent musty smells.

4. What to Do If You Notice a Musty Smell

If you are experiencing a musty smell coming from your commercial HVAC system, the first step is to contact a professional HVAC contractor to inspect and maintain the system. In the meantime, there are ways to minimize the smell, including dehumidifiers and air fresheners. However, these are only temporary fixes and not a solution. A professional contractor can help you get to the root cause of the issue and resolve it for good.

5. Conclusion

A musty smell coming from your commercial HVAC system is unpleasant and could be a sign of more significant health hazards. Regular HVAC maintenance can help prevent musty smells from returning, keeping your building smelling fresh and your employees healthy. Remember, the longer you wait to address the issue, the more serious the problem can become. So be proactive and keep your commercial HVAC system in good working order.

In conclusion, it is essential to be vigilant and address musty smells from your commercial HVAC system as soon as possible. A proactive approach is always the best way to prevent these smells and avoid more serious health issues from developing. Contact a licensed and experienced commercial HVAC contractor today to ensure your building’s air quality is of the highest standard.

When it comes to your commercial HVAC system, there are two different types of repairs that
you may need to have done: simple repairs and emergency repairs. Both types of repairs are
essential, but they are also very different. Here is a look at the difference between a simple
repair and an emergency repair for your commercial HVAC system:

Simple Repairs:

Simple repairs are just that: simple. They are not going to require a lot of work or a lot of time to
fix. In most cases, simple repairs can be done with just a few tools and a little knowledge. Some
examples of simple maintenance include:

• Replacing a dirty air filter
• Cleaning condenser coils
• Clearing a clogged drain line
• Tightening loose bolts or screws

Emergency Repairs:

Emergency repairs, on the other hand, are much more severe. They are the type of repairs that
need to be done right away to avoid further damage to your HVAC system or to avoid putting
yourself and others in danger. Some examples of emergency repairs include:

• Fixing a gas leak
• Repairing electrical wiring
• Replacing a broken compressor
• Fixing a refrigerant leak

As you can see, there is a big difference between a simple repair and an emergency repair.
Simple repairs can usually be handled independently, while emergency repairs are best left to
the professionals. If you are unsure whether a repair is an emergency, it is always better to err
on the side of caution and call in a professional.

Spring is rapidly approaching, which means that now is the time to start thinking about any commercial HVAC repairs or maintenance that may be needed to ensure that your system is running properly. Unfortunately, many businesses wait until they experience problems with their HVAC before they take action, which can often be too late.

To help you avoid any springtime surprises, we’ve compiled a list of some common HVAC complications that can occur, as well as what you can do to fix them:

Clogged Air Filters

One of the most common issues that can occur with your HVAC system is a clogged air filter. Over time, dust, dirt, and other debris can accumulate on your air filter, which can restrict airflow and cause your system to work harder than it needs to. As a result, your energy bills will likely increase, and your system may not be able to effectively cool or heat your commercial space.

To avoid this issue, be sure to check your air filter regularly and replace it as needed. Depending on the type of filter you have, it may need to be replaced every 30 days or so.

Dirty Condenser Coil

Another common issue with your HVAC system is a dirty condenser coil. This should be a regularly scheduled maintenance item for your HVAC systems. A dirty or clogged condenser coil can lead to several additional problems; including higher energy bills, uncomfortable space temperatures, and compressor failure.

If you notice that your condenser coil is dirty, you will need to call an HVAC professional to inspect your system and make the necessary repairs.

No matter what type of commercial HVAC services you need this spring, our team at Altemp Mechanical is here to help. Give us a call today for more information or to schedule a service appointment.

An HVAC emergency can be classified as an unexpected problem with your heating, ventilation, or air conditioning system that causes a life safety, operations, or customer issue. This can include problems with the equipment itself, utilities to the equipment, or equipment controls. If you’re experiencing an HVAC emergency, it’s important to call a professional technician right away for repair services.

Some of the most common HVAC emergencies include:

1. Heating failure – If your heating equipment stops working, you’ll likely experience cold temperatures in your building.

2. Water infiltration – Leaks in the ductwork or equipment can allow water to enter the building, which can cause extensive damage.

3. Carbon monoxide poisoning – Faulty heating systems can produce high levels of carbon monoxide, which can be deadly.

4. Ductwork damage – If the ductwork is damaged, it can lead to air flow problems with heating and cooling your building.

5. Freeze Ups- Cooling system problems can cause the evaporator coil freezes, this will lead to low air flow and lack of cooling to the space.

6. Electrical problems – Issues with the electrical wiring can cause the system to not operate or damage unit components, creating a dangerous situation.

If you’re experiencing any of these HVAC emergencies, don’t wait – call a professional technician for repair services immediately. By addressing the problem quickly, you can avoid further damage and ensure that your building stays comfortable all year long.

Commercial HVAC systems are designed to meet your building’s standards. However, they are not designed to run indefinitely. Like any machine, regular maintenance is needed to achieve optimal performance. For most business owners, a reliable HVAC system is crucial for the coming Spring months. Here are a few items to check on your commercial HVAC system to be prepared for spring.

Make Sure the Filters are Clean
Ensure that the filters in your heating and cooling system are clean and/or replaced.

Clean and Check the Coils
Clean the coils on your commercial AC unit and inspect for damage.

Inspect Fan Blades
Inspect the fan blades on your commercial AC unit.

Keep an Eye on Refrigerant Levels
Make sure the refrigerant levels in your commercial AC unit are correct.

Look for Damaged Wires
Check the wiring on your commercial heating and cooling system.

Ensure your Thermostat is Working
Make sure the thermostat is properly set and working correctly.

Neglected maintenance items will cause reduced system efficiency, higher energy costs, component failure, and reduced system lifespans. While basic inspections can be done by facilities managers, your best bet to ensure your HVAC system is functioning optimally is to schedule routine maintenance with a trusted commercial HVAC company.

Ice is a great way for an establishment to create some extra value for their clients and make some extra money on drinks. However, if your ice is not good or there is something that alters the flavor of your drinks, you might start losing customers. That is why good maintenance and sanitation of your ice machine is so crucial. You never want something as seemingly simple as ice to cost you money and damage your reputation. Choosing the right ice machine can go a long way towards making sure that your ice is always refreshing and complements your drinks perfectly.

Factors to Consider

Before shopping for a new ice machine, there are some factors you need to consider. For instance, you need to calculate the amount of ice you need so that you get a unit that makes enough for your operation. You will also need to consider the entire cost of owning an ice machine, not just the upfront cost. You must consider the energy, water, and even the amount of staff time needed to clean and maintain the unit. There are some ice machines that require a professional to handle all maintenance, which would be a large additional cost.

Types of Ice Machines

There are a few different types of ice machines that you should be aware of. For instance, there is the top-mounted ice dispenser. This machine is mounted, as the name would suggest, on top of a fountain dispenser. There is also the satellite-fill unit. This ice machine fills automatically. Ice is moved to different spots through a conduit, and is not touched by a human hand at all during the process. This cuts down on the risk of contamination and the risk of slipping and falling on dropped ice. There are also remote manual machines, which are the traditional ice machines that many of us used in the past. You simply make the ice and scoop it out.

Types of Cooling

There are couple of different ways that water can get cooled into ice. Some use water-cooled condensers. With this system, cold water is used to cool the ice. It generates less heat, but it uses a lot of water, and your bills will reflect that. Air-cooled machines are generally more energy efficient than water-cooled units. They still produce heat, but not as much. They are the only type of ice machines that can be certified by Energy Star.

Issues With Ice Machines

There are some issues for which you should always be on the lookout. Scale is what it is called when calcium and magnesium build up too much. This is often caused by hard water. Scale can affect the taste of the drink and can even cause harm to the machine if left too long. If mold or fungus are allowed to build up, then it can create a slime that is difficult to remove. This slime can greatly affect the taste of the water as well, and could cause people to get sick.

Cleaning and Sanitation Tips

There are several things you can do to keep your ice machine working properly and to extend its life as well. Make sure to keep any condensers clean, and clear away obstructions quickly. Many recommend checking condensers at least every two weeks. If there are obstructions, then the machine will have to work harder, meaning it will strain the unit and your utility bills. Once a week, make sure the ice chutes are clear and clean them thoroughly. There are also sanitizing products you can purchase to keep your machine safe from bacteria. Run it through twice to help remove blockages and sanitize the system.

Choosing the right ice machine can have a major impact on your business. For some, they want chewable ice, for instance. Make sure you get the right machine that will make ice your customers will appreciate.

Altemp Mechanical offers a variety of commercial repair services with professionals who always deliver a quality experience. Get in touch online or call us at 651-275-9111

One of the most important things a restaurant has to get right is the temperature of the food. A wonderfully cooked dish can be ruined if it’s cool when it gets to the customer. This can be a challenge when certain components of the dish have to wait while others are prepared. Here is a guide to heat lamps and strip warmers. These tools will help keep food warm before it is served.

Heat Lamps

Heat lamps work well in several situations. They are very popular with buffets, since food can easily get cold. Heat lamps are unobtrusive and don’t pose a danger to the public. They are not appropriate for long periods of time, however. Heat lamps emit a dry heat, which can dehydrate food and ruin its taste and texture after a while. They are also handy if you are raising chicks or other animals that have to be kept warm at all times.

Heat Lamp Varieties

Heat lamps come in different varieties. You can get hanging lamps, which will heat from directly above and need to be hardwired. There are also clamp or screw warmers, which can be moved around and are perfect for carving stations. Countertop bulb warmers can be moved around, and will provide enough warmth for whatever can fit under a light bulb.

Strip Warmers

Strip warmers are made up of rows, and use reflectors to increase the heat being transmitted to the food. They can provide more heat than a bulb warmer. They are also more appropriate for longer periods, as they will not cause food to dry out.

Element Types

Strip warmers also have several element options available. A calrod of metal sheath warmer provides a decent amount of heat, but not as much as other varieties. It may need to be kept closer to the food to give the right amount of warmth. Ceramic warmers give off more heat and should be kept higher from the food so it does not burn or overwarm it. Halogen is probably the most expensive type, but it will last longer and provide the most heat. They are also more environmentally friendly.

If you are in the food services business, then finding the right warmer for your food is absolutely crucial. This guide is a good starting point to find what is right for you.

Altemp Mechanical offers a variety of commercial repair services with professionals who always deliver a quality experience. Get in touch online or call us at 651-275-9111

Tilting kettles are great if you are in the business of making soups, sauces, and stews in huge quantities. They are constructed so that you do not need to supervise them too closely, since their steam-jacket will prevent food from burning and sticking to the bottom. If you are in the market for one, then here is a quick and handy guide on purchasing the right one for your needs.

Size

There are many size options for tilting kettles. Countertop versions hold as little as six gallons. Floor models can get up to 150 gallons. The smaller versions have simple levers for tilting, but the larger sizes often have a hydraulic lift system so the user is not too strained. Essentially the size you want will depend on how big the batches you make are going to be. There is no need to waste power using a larger model when you are only making 5 gallons at a time.

Heating Method

Tilting kettles can either be heated by steam from water that is factory installed inside the jacket, or from an external boiler that sends steam into the jacket. Almost all kitchens should be equipped to be able to accommodate the self-contained version, while the direct heat version requires additional maintenance. Condensation can build up in the line leading to the interior jacket, which needs to be cleaned out several times a day.

Controls

Some newer models feature electronic controls, where in the past most used solid state controls. The electronic controls allow the user to program cooking times, temperature limits, and other options.

Special Features

Some kettles come with extra features, such as an extra connection so that you can cool the unit with incoming cold water. This helps for meeting food temperature guidelines. As well, many now also have measurements etched on the pot, so adding ingredients is very simple. You can also get special supports that make pouring the food out easier and less likely to make a mess. Other features can help prevent clogs and better measure out water.

A tilting kettle can be a wonderful addition to a commercial kitchen that serves a lot of soups and stews. Make sure you get the model that works best in your kitchen.

Altemp Mechanical offers a variety of commercial repair services with professionals who always deliver a quality experience. Get in touch online or call us at 651-275-9111

Wisconsin is known for its natural beauty and its cheese, and its climate reflects that. It features beautiful hot summers that are not too hot to go outside, and snowy winters that are a delight for winter sports enthusiasts. It truly boasts the best of all worlds when it comes to climate. Here are some other facts that might interest you.

Overall Climate

Wisconsin features a continental climate, that varies a little by the shores of Lakes Superior and Michigan. As mentioned, it has hot summers and cold winters. Most of the precipitation comes during the period when the most growing can take place without freezing, so it is healthy for vegetation. The climate is perfect for dairy farming because it favors grains, hay, vegetables, and corn. This is why dairy is such a big part of Wisconsin’s reputation.

Temperatures

Wisconsin has an average temperature of 40 degrees Fahrenheit throughout the year in the northern regions, and 48 degrees in the south. Temperatures will often get down as low as -40 in the winters, especially in the north. In the summer, it can get up to 90 for two to four days, but there can also be cool breaks throughout. The freeze free period when most of the precipitation falls lasts for about 100 days in the north, but can be up to 180 days in other parts of the state.

Precipitation

In the Western Uplands and Northern Highlands of Wisconsin, precipitation can range from 30-34 inches. Most of the rest of the state expects about 28 inches a year. The higher the elevation, the more rain has been recorded. In the summer, thunderstorms can be quite common. Usually about 30 days of the year experience some kind of thunder. In the south, it can be as much as 40 days out of the year. During the winter, snowfall can reach as high as 160 inches in the north country, but just 30 inches at Beloit.

Relationship to the Economy

The climate in Wisconsin is ideal for dairy farming, which remains a major part of Wisconsin’s economy. 45 percent of the land in the state is farmland, with primary crops of oats, corn, hay, and soybeans. The largest source of farm income is milk, which is more than all the other farm products combined.

References:

CLIMATE OF WISCONSIN, www.aos.wisc.edu/~sco/clim-history/state/stateclimate.html. Accessed 16 Sept. 2017.