twenty-below-zero

Preparing Your Commercial or Agricultural HVAC System for Colorado’s Colder Months

Thu, 10 Sep 2026 18:59:42 GMT

Colorado weather rarely gives businesses and agricultural operations much time to ease into winter. A warm September afternoon can quickly turn into a freezing night, and once temperatures begin dropping consistently, heating systems across the state start working overtime.

For commercial property owners, farmers, ranchers, processors, and facility managers, early fall is an ideal time to prepare HVAC equipment for colder weather. Fall HVAC maintenance can uncover problems before the first major freeze, improve system performance, and reduce the risk of an unexpected heating failure during the busiest part of winter.

At Twenty Below Refrigeration, we provide commercial HVAC and agricultural HVAC services throughout Eastern Colorado and Northern Colorado , including maintenance, diagnostics, repairs, and installation. Here are some of the most important things businesses and agricultural operations should consider as heating season approaches.

Why Fall HVAC Maintenance Matters in Colorado

Heating equipment may sit unused or operate very little throughout the warmer months. Turning it on for the first time when temperatures suddenly drop is not the ideal way to discover that something has gone wrong.

A professional commercial HVAC inspection gives technicians an opportunity to evaluate the system before it is placed under a heavy winter workload.

Depending on the equipment, fall HVAC maintenance may include checking electrical components, inspecting heating elements or burners, evaluating airflow, testing thermostats and controls, replacing or inspecting filters, and looking for worn components.

The goal isn't simply to make sure the heat turns on. It's to determine whether the entire system is operating properly before you depend on it every day.

Commercial Heating Systems Need Seasonal Attention

Commercial buildings present HVAC challenges that can be very different from residential properties.

Restaurants, grocery stores, warehouses, offices, retail businesses, processing facilities, and other commercial properties may have larger equipment, multiple heating zones, rooftop units, refrigeration systems, and specialized controls.

A problem affecting one component can impact comfort, energy consumption, productivity, or even other equipment within the facility.

For example, restricted airflow can cause a commercial heating system to work harder to maintain the desired temperature. A faulty thermostat or sensor may result in unnecessary cycling. Electrical problems that appear minor during mild weather can become much more noticeable once equipment begins running for extended periods.

Scheduling commercial HVAC maintenance in Colorado before colder weather arrives provides time to identify these issues and determine the appropriate repair.

Agricultural HVAC Has Its Own Challenges

Heating and ventilation are equally important in agricultural environments.

Barns, livestock facilities, farm shops, processing areas, dairy operations, and other agricultural buildings can place unique demands on HVAC equipment. Dust, dirt, moisture, temperature swings, and long operating hours can all affect system performance.

Proper agricultural HVAC maintenance isn't only about keeping a building warm. Ventilation and airflow can remain important even during cold weather.

Closing a building tightly to preserve heat can sometimes reduce ventilation more than intended. In livestock environments especially, maintaining appropriate airflow helps manage humidity and indoor conditions.

The right balance depends on the facility, livestock, equipment, and operation, which is why agricultural heating and ventilation should be evaluated based on the actual needs of the property rather than treated like a typical commercial building.

Don't Forget Filters and Airflow

One of the simplest parts of HVAC maintenance is also one of the easiest to overlook.

Filters that become heavily loaded with dust and debris can restrict airflow. In agricultural and industrial environments, filters may require attention more frequently because equipment is exposed to significantly more airborne material.

Restricted airflow can make heating equipment work harder and may affect comfort and system performance.

Before heating season begins, check filters and make sure supply vents, returns, outdoor equipment, and other airflow areas aren't blocked by stored materials, vegetation, dirt, or debris.

Professional HVAC preventative maintenance can take the inspection further by evaluating components that aren't easily checked during routine facility maintenance.

Pay Attention to What Your Equipment Is Telling You

HVAC equipment doesn't always fail without warning.

There are often small signs that something isn't operating normally.

Unusual noises, longer run times, inconsistent temperatures, frequent cycling, unexplained increases in energy use, unusual odors, or difficulty reaching the thermostat setting can all warrant a closer look.

If something seems different from last heating season, don't wait until winter to see whether it gets worse.

Professional HVAC diagnostics and repair can identify the cause of a performance issue and help determine whether a repair, adjustment, or equipment replacement should be considered.

Repair or Replace?

Older commercial and agricultural HVAC equipment eventually reaches a point where another repair may not be the most practical investment.

That doesn't mean every aging system needs immediate replacement.

Factors such as equipment age, repair history, efficiency, availability of replacement parts, operating costs, and the needs of the facility should all be considered.

If your heating system required repeated repairs last winter, struggled to maintain temperature, or has known problems, fall provides an opportunity to evaluate your options before an emergency forces the decision.

Twenty Below provides both HVAC repair and HVAC installation services , allowing our customers to understand their options and choose what makes sense for their operation.

Refrigeration Still Matters When Temperatures Drop

Heating may become the priority as winter approaches, but commercial refrigeration maintenance remains important year-round.

Walk-in coolers, freezers, dairy cooling systems, cold storage equipment, steer coolers, and meat processing refrigeration don't stop working because outdoor temperatures have dropped.

Refrigeration systems should continue receiving routine inspections and maintenance throughout fall and winter. Temperature inconsistencies, frost buildup, unusual cycling, damaged seals, dirty components, or other changes in performance shouldn't be ignored.

For grocery stores, restaurants, processors, dairies, and other businesses handling temperature-sensitive products, dependable refrigeration is essential in every season.

Schedule Before the First Freeze

One of the biggest advantages of planning fall HVAC maintenance early is simply having time.

Waiting until the first major cold snap means discovering problems at the same time many other businesses and property owners are discovering theirs.

Preparing earlier gives you an opportunity to schedule maintenance, complete necessary repairs, order parts if needed, and discuss replacement options without the urgency of a building that suddenly has no heat.

For businesses and agricultural operations across Eastern Colorado and Northern Colorado , September and early fall are excellent times to begin thinking about winter HVAC needs.

Commercial and Agricultural HVAC Service from Twenty Below

Twenty Below Refrigeration understands that HVAC and refrigeration equipment isn't just about comfort for many of our customers. It's part of keeping a business productive, livestock facilities operating, products protected, and employees working in appropriate conditions.

We provide commercial HVAC, agricultural HVAC, commercial refrigeration, preventative maintenance, diagnostics, HVAC repair, and equipment installation for operations throughout Eastern Colorado and Northern Colorado.

Whether you need seasonal maintenance, have an existing problem you'd like diagnosed, or are considering replacing aging equipment, our team is ready to help you prepare for the colder months ahead.

Don't wait for the first Colorado freeze to find out whether your heating system is ready.

Call Twenty Below Refrigeration at 303-304-8630 or visit www.twentybelowzero.com to schedule commercial or agricultural HVAC service.

Commercial Refrigeration Maintenance for Colorado Businesses

Wed, 08 Jul 2026 19:36:11 GMT

Keeping Livestock Cool: The Role of Livestock Cooler Rooms in Animal Health and Performance

Fri, 25 Apr 2025 19:02:39 GMT

When the temperatures rise, it’s not just people who feel the heat — livestock are also at risk.

Heat stress can have serious consequences on animal health, comfort, and performance, especially in high-stakes environments like shows or during transport. That’s where livestock cooler rooms come in — specialized spaces designed to provide a cooler, more comfortable environment for animals during periods of extreme heat.

What Is a Livestock Cooler Room?

A livestock cooler room is a purpose-built structure that uses refrigeration, fans, or evaporative cooling systems to maintain a safe, cool environment for animals. These rooms are most commonly used for show cattle , but can also benefit dairy cows, swine, and poultry , especially during hot summer months or periods of transport.

Why They Matter: The Purpose of Livestock Cooler Rooms

Heat stress can lead to dehydration, reduced feed intake, lower productivity, and even death in severe cases. Cooler rooms help prevent these outcomes by:

Reducing internal body temperature of livestock
Improving animal comfort during travel or preparation for shows
Supporting health and milk production in dairy animals
Protecting performance animals from stress-related setbacks

By mitigating the risks of overheating, cooler rooms promote better animal welfare and keep livestock in top condition.

Key Features of a Livestock Cooler Room

Not all cooler rooms are created equal. High-quality systems include the following features:

1. Advanced Cooling Systems

Companies like Cool Calf and Farmer Boy offer a range of cooling solutions tailored to different livestock needs. These include:

Refrigeration units
High-capacity ventilation fans
Evaporative cooling systems

2. Ventilation and Airflow

Proper airflow is crucial not just for comfort, but for health. Moisture buildup can lead to respiratory issues and mold growth, so adequate ventilation is a must.

3. Animal Safety Features

Cooler rooms often include:

Emergency high-temperature releases
Fresh air exchange systems
Secure door systems that prevent accidental lock-ins

Who Uses Livestock Cooler Rooms?

Cooler rooms serve a variety of agricultural operations, including:

• Show Cattle Facilities

Show animals need to look and feel their best. Cooler rooms help maintain their coat condition, reduce stress, and support their overall show-day readiness.

• Dairy Farms

Dairy cows are particularly susceptible to heat stress, which can affect milk yield and fertility. Cooling systems are especially valuable during the early lactation period when cows are producing the most heat.

• Transport and Holding Areas

Transporting livestock to shows, sales, or markets? Cooler rooms help animals recover from or prepare for transport, reducing stress and risk of overheating.

• Swine and Poultry Operations

Farmers raising pigs or chickens in warm climates can also benefit from cooling technology.

Final Thoughts

As livestock management becomes more advanced, cooler rooms are emerging as a vital tool for ensuring animal welfare, maximizing performance, and reducing stress during heat exposure. Whether you’re raising show cattle or managing a poultry operation, investing in a livestock cooler room can make all the difference when the temperatures soar.

Looking for professional HVAC and refrigeration solutions to support your livestock?
Twenty Below Refrigeration installs custom cooler rooms and agricultural cooling systems across Colorado. Contact us today to learn more!

The Ultimate Seasonal HVAC Maintenance Checklist for Year-Round Performance

Fri, 21 Feb 2025 20:46:33 GMT

Your HVAC system works hard year-round to keep your indoor environment comfortable, but regular maintenance is key to ensuring efficiency, longevity, and performance.

Whether you're preparing for the heat of summer or the chill of winter, following a seasonal maintenance plan can help prevent costly breakdowns and improve energy efficiency. Here’s your go-to HVAC maintenance checklist for both warm and cold seasons.

Spring & Summer HVAC Maintenance Checklist

As temperatures rise, your cooling system becomes the heart of indoor comfort. Proper maintenance ensures peak performance and prevents mid-season breakdowns. Here’s what you should do:

Fall & Winter HVAC Maintenance Checklist

When temperatures drop, your heating system takes center stage. Proper maintenance ensures your home stays warm and cozy without unexpected interruptions.

Why Seasonal HVAC Maintenance Matters

Taking the time to maintain your HVAC system before extreme weather hits can save you from costly repairs and inefficiencies. Here’s why sticking to a seasonal checklist is essential:

✔ Prevents unexpected breakdowns – Regular maintenance helps catch small issues before they turn into costly problems.

✔ Improves energy efficiency – A well-maintained system operates more efficiently, saving you money on energy bills.

✔ Extends the lifespan of your system – Proper care reduces wear and tear, helping your HVAC system last longer.

✔ Enhances indoor air quality – Clean filters and ductwork mean fresher, healthier air for you and your family.

✔ Ensures safety – Checking gas lines, heat exchangers, and electrical components prevents hazards like gas leaks and fires.

Final Thoughts

By following this seasonal HVAC maintenance checklist, you can keep your system running efficiently all year long. Whether you’re preparing for summer’s heat or winter’s chill, regular maintenance ensures a comfortable, energy-efficient, and safe home. If you need professional HVAC services, don’t hesitate to contact a certified technician for expert assistance!

Stay comfortable, stay efficient, and stay ahead of the seasons!

The Critical Role of Proper Airflow in Commercial HVAC Systems

Fri, 10 Jan 2025 18:44:27 GMT

In the world of commercial HVAC, ensuring proper airflow isn't just about maintaining comfort—it’s about maximizing efficiency, reducing costs, and protecting your bottom line. From office spaces to industrial facilities, airflow is the backbone of an effective HVAC system, ensuring consistent performance and a healthy indoor environment. Let’s dive into why airflow matters so much for commercial spaces and how optimizing it can revolutionize your operations.

Why Proper Airflow Is Essential in Commercial HVAC Systems

Think of your HVAC system as a finely tuned machine, where every component works together in harmony. Proper airflow:

Distributes Temperature Evenly

Ensures consistent heating or cooling across all areas of your facility, avoiding hot or cold spots that can disrupt employee productivity or damage temperature-sensitive equipment.

Prevents Equipment Strain

Poor airflow forces your HVAC system to overcompensate, leading to higher energy usage and premature wear on components, such as fans and compressors.

Improves Air Quality

By continuously circulating air, proper airflow removes pollutants, allergens, and contaminants, creating a healthier workspace for employees and customers alike.

Supports Energy Efficiency

A balanced system requires less energy to maintain optimal temperatures, reducing utility costs and improving your building’s sustainability profile.

Common Signs of Airflow Problems in Commercial HVAC Systems

Identifying airflow issues early can save your business time and money. Look out for these red flags:

Inconsistent Temperatures

Uneven heating or cooling across rooms or zones.

Increased Energy Bills

A sudden spike in utility costs, even without significant changes in usage.

Poor Air Quality

Excessive dust, odors, or humidity in your building.

Frequent System Cycling

Your HVAC system turns on and off too often, a sign of inefficiency.

Unusual Noises

Whistling, banging, or rattling sounds may indicate restricted airflow or a mechanical issue.

Key Airflow Challenges and Their Solutions

Blocked Ducts or Vents

Dust, debris, or even improperly placed furniture can obstruct airflow.
Solution : Schedule routine duct cleaning and ensure vents remain unobstructed.

Leaky Ductwork

Air escapes through poorly sealed or damaged ducts, reducing system efficiency.
Solution : Conduct regular inspections and seal leaks promptly.

Improper Duct Design

Ducts that are too small, too large, or poorly routed hinder airflow.
Solution : Work with an HVAC professional to design a system that matches your building's needs.

Dirty Filters

Clogged filters reduce airflow and strain the system.
Solution : Implement a regular filter replacement schedule.

Inadequate Ventilation

Insufficient return vents or poorly designed layouts restrict airflow.
Solution : Add more return vents or optimize vent placement.

Benefits of Optimized Airflow for Commercial Spaces

Energy Savings

Reduced energy consumption lowers operational costs, keeping your budget on track.

Enhanced Equipment Longevity

Proper airflow minimizes strain, helping your HVAC system last longer.

Comfortable Work Environment

Consistent temperatures and improved air quality boost employee morale and productivity.

Regulatory Compliance

Many industries require specific indoor air quality (IAQ) standards. Proper airflow helps you stay compliant.

Maintaining Optimal Airflow in Commercial HVAC Systems

Proactive maintenance is the key to keeping airflow issues at bay. Here’s how you can stay ahead:

Schedule Routine Inspections

Partner with an HVAC professional to identify and resolve airflow challenges before they escalate.

Regular Filter Replacement

Ensure filters are clean and replaced according to manufacturer recommendations.

Monitor Ductwork

Inspect ducts regularly for leaks, blockages, or design flaws.

Invest in Smart Controls

Use programmable thermostats and airflow sensors to monitor and adjust system performance.

Why Choose Twenty Below Refrigeration for Your Commercial HVAC Needs?

At Twenty Below Refrigeration, we specialize in delivering customized commercial HVAC solutions designed to meet the unique needs of your facility. From addressing airflow challenges to optimizing system performance, our expert team is here to keep your operations running smoothly.

Expert Diagnostics: We identify and fix airflow issues quickly and efficiently.
Tailored Maintenance Plans: Protect your investment with regular service checks.
Energy-Efficient Solutions: Reduce costs and improve sustainability with our cutting-edge systems.

Contact Us Today

Don’t let airflow issues hold your business back. Call Twenty Below Refrigeration at 303-304-8630 to schedule a consultation and learn how we can enhance the efficiency and performance of your commercial HVAC system. Let us help you create a comfortable, productive, and cost-effective environment for your team and customers!

Understanding SEER Ratings: A Key to Energy-Efficient Commercial HVAC Systems

Fri, 27 Dec 2024 17:22:59 GMT

In the world of commercial HVAC systems, efficiency isn’t just a buzzword—it’s a critical factor that impacts operational costs, environmental sustainability, and overall performance. One essential metric that helps measure this efficiency is the SEER rating, which stands for Seasonal Energy Efficiency Ratio. Understanding SEER ratings and their implications can empower businesses to make smarter, more sustainable choices for their cooling needs.

What is a SEER Rating?

At its core, a SEER rating measures how energy efficient an air conditioning system is during a typical cooling season. It is calculated by dividing the cooling output of an air conditioner (measured in BTUs or British Thermal Units) by the energy it consumes in watt-hours over the same period. The result is a numerical value that represents the system's efficiency.

Why Does a Higher SEER Rating Matter?

Energy Efficiency: A higher SEER rating indicates that the system uses less energy to produce the same amount of cooling. For example, upgrading from a SEER 10 to a SEER 16 system can result in significant energy savings.
Cost Savings: While a higher-SEER system may have a higher upfront cost, the long-term savings on electricity bills often outweigh the initial investment. Over time, businesses can significantly reduce their operational expenses by choosing a system with a higher SEER rating.
Comfort and Reliability: High-SEER systems often come equipped with advanced technology, such as variable-speed compressors, which allow for better temperature control, quieter operation, and improved overall comfort.

The Impact of SEER Ratings on Commercial HVAC Systems

For commercial establishments, where cooling needs can be substantial, the choice of an HVAC system can directly influence the bottom line. Here’s how SEER ratings play a pivotal role:

Cost Savings High-SEER systems are designed to maximize efficiency, which translates into lower energy consumption. For businesses, this means reduced utility bills and a more predictable energy budget. Over the lifespan of the system, these savings can add up to thousands of dollars.
Environmental Impact Choosing a system with a higher SEER rating isn’t just good for your business; it’s good for the planet. By consuming less electricity, these systems help reduce greenhouse gas emissions, contributing to a smaller carbon footprint. For businesses prioritizing sustainability, high-SEER systems align with eco-friendly goals.
Sustainability and Brand Image Today’s consumers and clients value businesses that demonstrate a commitment to sustainability. Opting for an energy-efficient HVAC system with a high SEER rating sends a powerful message about your company’s dedication to reducing its environmental impact. This can enhance your brand reputation and appeal to environmentally conscious stakeholders.

Key Considerations When Choosing a High-SEER System

Initial Investment: While high-SEER systems typically cost more upfront, their long-term energy savings can justify the expense. Consider the total cost of ownership over the system’s lifespan.
Climate: SEER ratings are particularly relevant in regions with long, hot summers where cooling needs are extensive. Evaluate your location’s climate to determine the potential benefits of a higher-SEER system.
Size and Load Requirements: Ensure the system’s capacity matches your building’s cooling load. A properly sized system will operate more efficiently and last longer.

Conclusion

SEER ratings are more than just numbers; they are a window into the energy efficiency, cost savings, and environmental impact of your commercial HVAC system. By understanding and prioritizing higher SEER ratings, businesses can enjoy substantial financial benefits, reduce their ecological footprint, and demonstrate a commitment to sustainability. Investing in a high-SEER HVAC system isn’t just a smart choice—it’s a responsible one that aligns with the demands of the modern world.

The Importance of Pre-Winter Maintenance for Commercial and Agricultural Coolers & Freezers

Fri, 01 Nov 2024 19:21:22 GMT

As winter approaches, keeping your commercial and agricultural cooling systems in top shape becomes crucial, even if they aren't being used for air conditioning. Equipment like coolers and freezers needs year-round care to maintain reliable performance and efficiency, especially in agriculture and food service industries, where temperature control is essential. Routine maintenance is the best way to avoid surprises and ensure that your systems keep functioning optimally through the colder months.

What’s Included in Commercial & Agricultural Cooler Maintenance?

When you call us for maintenance, our trained technicians take a thorough approach to servicing your cooling equipment. Each inspection is tailored to the unit’s specific needs, but here’s what you can expect during a typical tune-up:

Inspection of Condenser & Evaporator Coils: Coils should be clean to prevent dirt buildup, which affects performance and energy use.
Refrigerant Check & Top-off: Proper refrigerant levels are vital, especially for systems with cold ambient controls, as they need enough charge to handle winter temperatures.
Electrical Connection Check: Ensuring tight, secure connections minimizes the risk of faults and power loss.
Inspection of Motors & Belts: We’ll check for wear and replace anything necessary to prevent future downtime.
Calibration of Controls: Thermostats and control systems must be accurate to maintain stable temperatures and avoid fluctuations.

Each maintenance session not only prepares your system for the season ahead but also helps to extend the lifespan of your equipment and prevent breakdowns.

DIY Tips for Cooler Maintenance

While professional maintenance is essential, there are a few tasks you can handle yourself to keep your coolers and freezers running smoothly:

Clear Surrounding Area: Ensure there’s no clutter around your cooling units to allow for sufficient airflow.
Regularly Check Door Seals: Make sure seals are tight and free of cracks or wear; this helps keep cool air in and prevent temperature loss.
Monitor Temperature Consistently: Watch for any unexpected changes in temperature, as these can indicate an issue that needs immediate attention.

Benefits of Routine Cooler & Freezer Maintenance

Taking care of your cooling systems before winter provides several advantages:

Reduced Risk of Breakdowns: Maintenance decreases the chance of mid-season failures.
Lower Energy Costs: Clean and tuned systems run more efficiently, saving on energy bills.
Extended Equipment Life: Well-maintained systems last longer, reducing the need for costly replacements.
Improved Food Safety & Product Quality: For food storage, proper cooling prevents spoilage and meets regulatory standards.

Don’t wait for problems to pop up! Schedule your pre-winter maintenance today to keep your commercial and agricultural cooling equipment ready for the season. Contact us now to set up your maintenance check-up—let’s keep your systems running smoothly, no matter the season!

The Importance of Maintenance for Commercial and Agricultural Coolers & Freezers

Fri, 18 Oct 2024 18:26:32 GMT

The Importance of Maintenance for Commercial and Agricultural Coolers & Freezers: Ensuring Peak Performance Year-Round

Maintaining the efficiency and longevity of your commercial or agricultural refrigeration systems is crucial, especially when it comes to keeping coolers and freezers running at their best. Whether you run a grocery store, meat processing plant, or a farm, the health of your cooling equipment directly impacts your operations. One of the most essential steps in maintaining these systems is ensuring your refrigerant levels are properly topped off—especially for cold ambient controls.

Why Regular Maintenance is Essential

Coolers and freezers in commercial and agricultural settings work tirelessly, often running 24/7 to preserve perishable products like produce, meat, and dairy. Over time, even the most robust refrigeration systems will experience wear and tear. Without routine maintenance, small issues can turn into costly breakdowns, leading to product loss, downtime, and expensive repairs.

Regular maintenance helps prevent these issues by ensuring your system is running efficiently and at the correct temperature. This not only prolongs the life of your equipment but also improves energy efficiency, reducing utility costs over time.

The Role of Refrigerant and Cold Ambient Controls

One often overlooked aspect of refrigeration system maintenance is checking and topping off the refrigerant charge, especially in cold ambient environments. Refrigerant is the lifeblood of your system, and when levels are too low, the system cannot effectively remove heat from the cooler or freezer, causing it to overwork and underperform.

In cold climates, the ambient controls on your refrigeration system play an even more crucial role. They help manage the balance between the inside and outside temperatures to maintain a consistent environment in the cooler or freezer. Topping off refrigerant ensures that the system can efficiently manage temperature fluctuations, keeping the environment inside your cooler at the optimal level to preserve your products.

Avoiding Costly Breakdowns

A system running low on refrigerant will not only struggle to maintain proper temperatures, but it can also lead to increased energy consumption as the compressor works harder to compensate. This puts unnecessary strain on the system and increases the risk of a breakdown.

Routine checks on refrigerant levels and cold ambient controls help you avoid such costly issues. Regularly scheduled maintenance also allows for early detection of leaks or other problems, preventing small issues from escalating into major repairs.

Schedule Your Maintenance Check-Up

Don’t wait for an emergency to address your cooler or freezer issues. Keep your equipment running smoothly by scheduling a professional maintenance check-up today. Our team at Twenty Below Refrigeration is here to ensure your commercial and agricultural refrigeration systems are operating at peak efficiency. Whether it's topping off refrigerant levels or checking cold ambient controls, we’ve got you covered.

Contact us at 303-304-8630 to schedule your maintenance check-up and keep your refrigeration systems running at their best!

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