10 Questions You Should to Know about Custom cooling systems manufacturers

12 May.,2025

 

The Answers to These 10 Questions Will Help You Choose the Best ...

are ready to start your residential wine cellar conversion project, but how can you be sure if your chosen builder is a professional wine cellar contractor in Phoenix? Tprovides helpful information about the advantages of hiring an expert like Custom Wine Cellars Scottsdale and the questions you should ask to ensure that they are reliable and knowledgeable

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Positive Impact of Working with Wine Cellar Contractor Who Has Extensive Experience in the Design and Installation of Climate-Controlled Wine Rooms

Hiring a builder who lacks experience and knowledge will result in costly wine storage problems. There are many wine cellar contractors in the United States. If you want to prevent your wine collection from going to waste, make sure that you hire a professional wine cellar contractor who is creative and a passionate expert in designing and installing residential and commercial wine rooms.

At Custom Wine Cellars Scottsdale, we have been in the industry for several years. Working with different clients with unique needs helped us to gain more knowledge, and we have proved our superior performance, and excellent customer service during and after the project has been completed.

Our team makes sure that your wine display area adds aesthetic value to your home or business. Moreover, we also want your prized wines to be kept in a place with a stable environment.

Asking These Questions Will Help You Choose the Best Wine Cellar Contractor in Phoenix

When choosing a wine cellar contractor, there are significant questions that you need to ask about the company. This process will help to ensure that your chosen contractor for your Scottsdale custom wine cellar construction project is reliable.

1. How Many Refrigerated Residential and Commercial Wine Cellars Have You Built and Why Should I Choose You Over Other Wine Cellar Contractors?

You will want your wine room to be built by someone who has extensive experience in installing wine rooms in Phoenix equipped with a wine cellar refrigeration system. Creating the ideal wine storage environment requires skill and knowledge. As one of the most reliable wine cellar contractors in Phoenix, Arizona, we are proud to have completed numerous wine cellar design, installation, and HVAC refrigeration projects for residential and commercial applications. Check out our wine cellar project gallery.

At Custom Wine Cellars Scottsdale, our team is composed of members who are trained to prepare the wine rooms before the construction begins. We always make sure that your wine cellar is ready for the installation of a wine cooling unit.

We have in-depth knowledge on determining the correct size and type of the climate-control system, as well as its proper installation. You do not have to worry about anything because we will take care of everything!

2. How Do You Design a Wine Cellar in Phoenix?

The first step that your chosen wine cellar contractor should do before preparing your wine room for construction is making a careful assessment of your functional, aesthetic, and financial requirements. At Custom Wine Cellars Scottsdale, we will visit your site, sit down with you, ask you questions, and take note of all the information necessary for designing your dream wine room.

After this step, we will create 3-dimensional drawings that show the room dimensions, different elevations, racking capacities, and wine rack styles. We will then submit the CAD drawings to you. You can make changes to the design, and once you have approved it, we will proceed with room preparation.

3. How Do You Prepare the Wine Room for Wine Cellar Construction

Your wine cellar contractor should know and understand the vital role of insulation and vapor barriers. After framing the wine room and completing the electrical work and rough-in plumbing, it is a crucial step to install the correct insulation on the walls and ceiling.

We, at Custom Wine Cellars Scottsdale, are known for our expertise in sealing climate-controlled wine rooms. We will determine the R-value required for your wine cellar, considering the following factors:

  • The amount of glass to be utilized for your walls and doors
  • The size and location of your wine cellar

Our team is aware that the insulation and addition of a vapor barrier will prevent the warm air from the outside environment from getting into your wine cellar and the cold air from escaping. Extreme changes in temperatures and humidity levels are detrimental to your wines. Wine will deteriorate quickly.

Varying humidity levels will trigger the growth of mold and mildew in the wall cavities and ceiling, as well as on the wine labels and cork. The worst thing that can happen is when the fungi on the cork contaminate the wine and give it an unpleasant smell.

4. What Material Do You Use for the Insulation and Vapor Barrier?

As a knowledgeable wine cellar contractor whose primary goal is to create a safe place for our client’s wine collection, we use only high-quality products and materials. We use closed-cell foam polyurethane insulation because of its efficiency. expands to fill even the smallest cavities or cracks in the walls. It is also an excellent option for those who are on a budget because it eliminates the need to install a vapor barrier. It has a 2-in-1 function: an insulator and a vapor barrier.

5. What Brands of Wine Cellar Refrigeration System Do You and Other Professional Wine Cellar Contractors in Phoenix Use and Recommend?

Determining the brand, type, and capacity of the wine cellar refrigeration system requires the help of an HVAC specialist in Phoenix. Work with the best wine cellar builder who understands how wine cooling units should function and how they should be installed correctly.

At Custom Wine Cellars Scottsdale, we offer wine cellar cooling systems from the following trusted manufacturers and HVAC specialists:

  • Wine Guardian
  • WhisperKOOL
  • US Cellar Systems
  • CellarPro

6. What are Your Considerations in Choosing a Wine Cellar Cooling Unit? How Do You Determine the Type, Size, and Capacity?

Our team is composed of wine cellar contractors who always make sure that the equipment installed in your wine cellar suits your requirements and needs. There are some of the factors to consider when choosing a climate-control system that suits your needs.

Noise production – Keep in mind that most self-contained wine cooling systems produce minimal noise. If you do not want noise inside your wine room, we have ducted and ductless wine refrigeration systems.

Exhaust room – The availability of an exhaust room for proper heat dissipation also plays a crucial role in determining the type of wine cooling system for your home or business.

Size and location of the room – It is essential to know the size and location of your wine cellar. If it is big and located in a place with high humidity levels, we have to choose a wine cellar cooling unit with a high capacity.

We perform a heat load calculation to help determine the best climate control system for your needs.

7. What Method Do You Use to Determine the Type, Size, and Capacity of the Wine Cooling Unit That Suits Every Wine Cellar?

We perform a heat load calculation to help determine the best climate control system for your needs. It will tell us the BTU (British Thermal Unit) required to cool your wine cellar efficiently.

The following factors have a significant effect on the results of the calculation:

  • Amount of glass to be used for the walls and doors
  • Traffic
  • Type of lighting
  • Heat sources that can affect the cooling process of your wine cooling unit

8. What is the Process for the Repair of My Wine Refrigeration System?

Many factors can affect the performance and lifespan of your wine cooling system. When it is forced to work harder than its normal operation due to air leakage, it will not function correctly. We suggest reporting the problem to us earlier before it gets worse and results in the replacement of your equipment.

If you are looking for more details, kindly visit CHT TECK.

When you have observed any issues with how your cooling unit works, you have to call us, and we will schedule an onsite visit to determine the problem and repair your system as needed.

9. Do You Use High-Quality Wine Racks? Do You Work with Wine Cellar Contractors Who Manufacture Them?

All of our wine racks are constructed from high-quality wood species and metal. We have suppliers for wooden and metal wine racks. You can choose your material for your custom wine racks, but we will recommend the best one for your project.

10. What Kind and Style of Wine Room Doors Do You Use for Your Projects in Phoenix?

Like what most knowledgeable wine cellar contractors do, we install exterior grade doors equipped with sealing components such as weather stripping, threshold, and an automatic door bottom. For glass wine cellar doors, we use dual-paned and thermally insulated glass panels to help keep a stable environment. The wrong door construction will lead to condensation problems that will damage your wines.

You can choose from the elegant styles of wine cellar doors that we have. We have solid doors, wrought iron with glass, seamless glass, glass with wooden frame, glass with iron frame, and steel doors. You may also opt for custom wine cellar doors to fit your needs.

Work with One of the Most Reliable Wine Cellar Contractors in Phoenix

We, at Custom Wine Cellars Scottsdale, have proven our excellent performance and reliability as a top-notch custom wine cellar builder and contractor. When you work with us, you will not have to worry about anything because we always make sure that your residential wine cellar is constructed correctly and everything is in place.

Residential Wine Cellars Pictures can also be a great resource to help you build the perfect residential wine cellar for your home.

Comparing Generator Cooling Systems: Air-Cooled vs. Liquid-Cooled

Why Do Generators Need Cooling?

Most generators have numerous conductors, all of which produce heat as current flows through them. That heat can build up quickly within the system and it must be properly removed to reduce the risk of damage.

If heat is not properly removed from the system, damage to the windings occurs rather quickly. A number of issues can occur including clearance and balance problems. But, it is possible to reduce this heat significantly through various cooling systems. By consistently cooling the generator, it is possible to minimize the risk of any damage to the generator itself. Ultimately, this reduces frustration and prevents the need for repairs.

Air-Cooled Systems

Knowing the value of cooling generators, it is then important to understand how the best air-cooled systems work. For air-cooled systems, there are two main methods of cooling available.

The first is open-ventilated systems. Here, the air in the atmosphere is used with a type of exhaust system. This allows for the air to be released right back into the atmosphere. It pulls in the air and pushes it back out into the surrounding area.

The second type is an enclosed system. An enclosed system, as the name implies, keeps the air in place. It works to then recirculate the air. As it does, the air is cooled which, in turn, keeps the generator cool.

Air cooled systems have some limits including the risk of overheating. However, air cooled systems are mostly restricted to small standby and portable generators that produce up to 22 kilowatts of power per unit.

Liquid-Cooled Systems

Liquid-cooled systems, sometimes referred to as water-cooled systems, are another option. There are numerous types of liquid-cooled systems. Some operate using oil while others use coolants. Hydrogen is another cooling element.

A liquid-cooled system features a water pump that moves the coolant around the engine using a number of hoses. The heat from the generator transfers naturally to the coolant, cooling the unit. This type of system is best for larger generators in particular. They require more heavy duty components to keep the generator cool. This does increase the cost, but these are the most common option for commercial and industrial use.

One key option is the hydrogen-cooled system. These are also used for large generators. The hydrogen used in them has a high thermal conductivity. This allows these systems to pull out heat at a faster rate. As a result, they work well for larger systems that cannot be efficiently cooled using other coolants.

Effectiveness

When choosing the right cooling solution for a generator, the size and use of the generator plays a significant role in the decision process. For systems that are larger, usually all of those over 22 kilowatts of power, air-cooled systems are simply not effective. They cannot pull enough of the heat from the system, allowing them to overheat quickly. Liquid-cooled systems are the most common option for commercial and industrial spaces.

Air-cooled systems are best for portable generators and those used in residential settings. Here, there is less power and less demand, creating less heat. Air-cooled systems work well here and cost less.

Cost Comparison

The cost comparison between air-cooled and liquid-cooled generators can vary significantly based on specific models and brands, but generally, liquid-cooled generators are more expensive. Here’s an approximate cost comparison in percentage differences:

  1. Initial Purchase Price: Liquid-cooled generators can cost approximately 50% to 100% more than air-cooled generators. For example, if an air-cooled generator costs $3,000, a comparable liquid-cooled generator might cost $4,500 to $6,000.
  2. Installation Costs: Installation for liquid-cooled generators tends to be about 30% to 50% higher due to the additional complexity of the cooling system. This includes more extensive setup for the cooling system and potential requirements for additional space and ventilation.
  3. Maintenance Costs: Maintenance costs for liquid-cooled generators can be around 20% to 40% higher due to the complexity of the cooling system, requiring specialized parts and more labor-intensive service procedures.
  4. Operational Costs: Operational costs can also be slightly higher for liquid-cooled generators, around 10% to 20% more, due to the need for coolant and more extensive servicing to maintain optimal performance.
  5. Total Cost of Ownership: Over the lifetime of the generator, the total cost of ownership for a liquid-cooled generator can be approximately 30% to 50% higher than that of an air-cooled generator, factoring in initial purchase, installation, maintenance, and operational expenses.

These percentages are general estimates and can vary based on specific circumstances, such as geographic location, brand, and specific model features.

Maintenance

When choosing cooling systems, maintenance should be a key consideration. The simpler the machine is, the more simplistic the maintenance program will be. Air-cooled systems are easier to maintain because they have a rather simple design. They do not create as much of a mess during the cleaning process and can be done by anyone that is handy enough.

Maintenance for liquid-cooled systems is more complex. Most require a specialized kit available to clean the system. And, maintenance is required more frequently with these systems.

  • Cooling System Components:
    • Air-Cooled: Maintenance primarily involves ensuring that fans and cooling fins are clean and unobstructed. Dust and debris must be regularly cleared to maintain efficient airflow.
    • Liquid-Cooled: Involves maintaining a more complex system with radiators, pumps, coolant hoses, and coolant fluid. Regular checks for leaks, fluid levels, and potential blockages are necessary.
  • Frequency of Maintenance:
    • Air-Cooled: Typically requires more frequent maintenance checks due to the higher operating temperatures and greater exposure to dust and debris.
    • Liquid-Cooled: Generally needs less frequent maintenance but includes more involved procedures, such as coolant replacement and system flushes, which are typically performed at longer intervals.
  • Complexity of Service:
    • Air-Cooled: Simpler maintenance tasks that can often be performed by the homeowner, such as cleaning and checking for proper airflow.
    • Liquid-Cooled: More complex and may require professional service due to the intricacies of the cooling system, including checking and repairing pumps, radiators, and coolant lines.
  • Cost of Maintenance:
    • Air-Cooled: Generally lower cost due to simpler maintenance tasks and fewer components needing attention.
    • Liquid-Cooled: Higher maintenance costs due to the complexity of the cooling system and the need for specialized parts and service procedures.
  • Potential Issues:
    • Air-Cooled: More prone to overheating if not regularly maintained, which can lead to increased wear and potential engine damage.
    • Liquid-Cooled: Can suffer from issues related to coolant leaks, pump failures, or radiator blockages, which require more technical knowledge to diagnose and repair.

Recommended Maintenance Schedule

The maintenance schedule for generators varies based on whether they are air-cooled or liquid-cooled, as well as on the manufacturer’s recommendations and the generator’s usage patterns. Here are general guidelines for maintaining each type:

Air-Cooled Generators

  1. Weekly: Run the generator to ensure it starts and runs properly. This helps keep the engine lubricated and batteries charged.
  2. Monthly: Inspect the generator for any visible signs of wear or damage. Check the oil level and add oil if necessary.
  3. Quarterly: Check and clean the air filter. Inspect the spark plugs and replace them if necessary. Inspect the cooling fins and clean any debris to ensure proper airflow.
  4. Annually: Change the oil and oil filter. Replace the air filter and spark plugs if they have not been replaced in the last year. Inspect the fuel system and replace the fuel filter if necessary. Conduct a thorough inspection of all mechanical and electrical components.

Liquid-Cooled Generators

  1. Weekly: Run the generator to ensure it starts and runs properly. This helps keep the engine lubricated and batteries charged.
  2. Monthly: Inspect the generator for any visible signs of wear or damage. Check the oil level and add oil if necessary.
  3. Quarterly: Check and clean the air filter. Inspect the spark plugs and replace them if necessary. Check coolant levels and add coolant if necessary. Inspect the cooling system, including the radiator and hoses, for leaks or damage.
  4. Annually: Change the oil and oil filter. Replace the air filter and spark plugs if they have not been replaced in the last year. Flush the coolant system and replace the coolant. Inspect and clean the radiator and cooling system components. Conduct a thorough inspection of all mechanical and electrical components.

Additional Considerations

  • Load Testing: Periodic load testing is recommended to ensure the generator can handle its rated capacity. This should be done at least once a year.
  • Professional Service: It’s advisable to have a professional technician service the generator annually, especially for more complex maintenance tasks such as coolant system flushing and electrical inspections.

Noise Levels

The noise levels for air-cooled and liquid-cooled generators can vary significantly, with liquid-cooled generators generally being quieter. Here’s a comparison of the typical noise levels in decibels (dBA) for each type:

Air-Cooled Generators

  • Noise Level: Typically range from 65 to 75 dBA.
  • Reason: The higher noise level is due to the use of fans for cooling, which generates additional noise. The air-cooling mechanism itself is less efficient at dampening sound compared to liquid cooling.

Liquid-Cooled Generators

  • Noise Level: Typically range from 55 to 70 dBA.
  • Reason: Liquid-cooled generators are generally quieter because the liquid cooling system absorbs more sound and vibration. Additionally, these generators are often enclosed, which further reduces noise levels.

Comparative Analysis

  • Air-Cooled Generators: 65-75 dBA
    • Suitable for less noise-sensitive environments.
    • Noisier due to fan operation and less sound-dampening.
  • Liquid-Cooled Generators: 55-70 dBA
    • Better suited for noise-sensitive environments.
    • Quieter due to better sound absorption by the liquid cooling system and often superior enclosure designs.

Examples

  • Generac Air-Cooled Generator: Around 66-70 dBA at 7 meters (23 feet).
  • Cummins Liquid-Cooled Generator: Around 60-65 dBA at the same distance.

The noise level comparison provided earlier generally applies to residential generators in the range of 10 kW to 22 kW. These sizes are common for home backup power systems, and the noise levels can vary within this range depending on the specific design and model.

Examples of Noise Levels for Specific kW Sizes:

  1. Generac Air-Cooled Generators:
    • 10 kW to 22 kW: Typically around 66-70 dBA at 7 meters (23 feet)​​.
  2. Cummins Liquid-Cooled Generators:
    • 15 kW to 20 kW: Typically around 60-65 dBA at 7 meters (23 feet)​​​​.

Conclusion

Choosing the right cooling system depends on the size and use of the generator. Air-cooled systems are suitable for smaller, residential generators, while liquid-cooled systems are necessary for larger, industrial units as well as larger homes. Considerations include cost, maintenance, and noise levels.

For more information, please visit Custom cooling systems manufacturers.