Omnia Mechanical Group

571 Timpson Place Bronx, NY 10455

Phone: 212-534-2500

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El Nino Is Coming to NYC: How This Weather Pattern Will Affect Your Heating System This Winter

New York City is no stranger to cold winters. Still, El Niño occurs every three to five years, bringing warmer temperatures and a wetter season. This shift in climate patterns can mildly affect heating demands. Knowing El Niño’s effect on heating systems can help property owners avoid high costs and limit problems of system strain.

Explore what El Niño means for your building’s heating system. Also, learn how you can prepare your property for the winter months.

El Niño’s Effect on Heating Systems: How the Climate Shift Influences Heating

What Is El Niño?

El Niño is a climate pattern in the Pacific Ocean that can affect weather patterns worldwide. In a typical year, trade winds blow west across the Pacific following the equator. The winds push warm water from South America toward Asia, allowing cold water to surface in the process in what is known as upwelling. El Niño interrupts the usual pattern.

During this climate pattern, the trade winds weaken, allowing warm water to push back toward the west coast of the Americas. The warmer waters encourage air pressure changes, resulting in the Southern Oscillation, and jet stream shifts, causing the Pacific jet stream to move from its neutral position south. The result of the changes and shifts is a dryer and warmer winter in the northern U.S. and Canada, with occasional and intense nor’easters.

What Is a Nor’easter?

A nor’easter is a term for low-pressure systems that form storms along the east coast of the U.S. “Northeast” refers to the system’s wind direction.

El Niño can increase the intensity and frequency of these low-pressure systems. The warm water shifts in the Pacific release more heat into the atmosphere, increasing the likelihood of warmer weather. Still, that warmth does not guarantee a mild winter.

What Is El Niño’s Effect on Heating Systems?

On average, El Niño winters are between 4°F and 5°F above normal. The average winter temperature for NYC is between 25°F and 40°F, so that during an El Niño event, the average temps fluctuate between a low of 29°F and a high of 45°F.

The intensity of El Niño events varies. While average changes are low, a severe event can cause increases of 14°F to 18°F. Warmer events can limit the use of heating systems, reducing typical strain. Still, the overall impact is minimal, meaning landlords and property owners must still prepare their heating systems and limit heat loss to brace for demands.

Winter’s Effect on Heating Systems: How Cold Weather Influences Demand

Why Is Heating More Expensive Than Cooling?

Heating a property with a steam, oil, gas, or electric boiler is more expensive than cooling it. Heating systems must bridge a wider temperature gap than cooling systems, meaning heating is a more energy-intensive process.

Cooling a home by even 5°F to 10°F in the summer is enough, but heating a home the same number of degrees in the winter is not. When it is 20°F or 30°F outside, you cannot only heat your property to 35°F or 40°F; this would be illegal, unethical, and risky for the property and tenants.

El Niño’s effect on heating systems is generally minor. The demand for heat increases as the temperatures decrease, and this climate pattern will not dramatically affect tenant heat demand during the winter because temperature only fluctuates a few degrees on average.

Heat Demand and System Stress: How To Reduce Excessive Demand and System Strain This Winter

Minimize Heat Loss

Heat loss is a significant contributor to heating costs and system strain. The more heat that escapes a property, the harder the HVAC system has to work to replace it and maintain temperatures in the property.

The most common causes of heat loss are windows and doors. Cracks or poor seals around frames can allow heat to escape or cold air to enter. Also, thin doors or old windows may not offer enough insulation from the frigid exterior temperatures. As a property owner, consider replacing old and ineffective materials. More affordable measures include installing new weatherstripping or hanging heavy-duty curtains.

Install Smart Thermostats

In NYC, property owners must maintain indoor temperatures between 62°F and 68°F during the heating season. Smart thermostats can help you automate temperature control settings, ensuring the building is always within the allotted range without wasting energy. Tenants can also adjust temperature settings, allowing their units to be cooler when they are not home. Smart thermostats can allow for individual customization to offset El Niño’s effect on heating systems.

Add or Update Insulation

Depending on the type of insulation in your property, you may need to replace, add, or update it. Some insulation materials, such as rigid foam board, last up to 100 years, but others, such as fiberglass insulation, only last 15 to 30 years.

The quality and density of insulation can play a role in reducing heat loss throughout the property. If you have not replaced insulation in your property, look into its history to determine when you should.

Schedule Routine Maintenance and System Inspections

The boiler in your building is the key to your heating system. A commercial boiler can last up to 20 years or more if you take care of it. That said, boilers require annual maintenance and inspections for peak performance.

A licensed and certified boiler technician must perform annual inspections and services. Typical inspections and services should assess corrosion and debris buildup, burners, heat exchangers, scale buildup on the water side and the presence of soot on the fire side, and should check the gas regulator pressure settings.

Calray Boilers: How Inspections Can Reduce El Niño’s Effect on Heating Systems

Annual Service Contracts Keep Your Boiler in Shape

El Niño’s effect on heating systems in your property might be minimal. Still, you never know what winter will bring. On average, NYC experiences cold temperatures with heavy snowfalls; while there might be some fluctuation during an El Niño event, you still need to prepare for typical conditions. Contact Calray Boilers at 212-722-5506 to schedule a system inspection and discuss annual service contracts, ensuring your boiler is always in peak condition.

Our Privacy Policy

Omnia Mechanical Group(the “Company”) strives to ensure the highest standards for property listings and customer information privacy. Please review the following statement to learn about our company practices and policies. Please be aware that our Privacy Policy is subject to change at any time.

1. Purpose.

This Privacy Policy (“the Policy”) provides information on how the Company uses your personal information. By agreeing to the Policy, you agree to our collection and use of your personal information as described in the Policy. This Privacy Policy is effective for all new users of

2. Personal Information.

You can browse some areas of (“the Website”) without being a registered user. However, certain activities do require registration. (You consent to the transfer and storage of your information by registering with

3. Use of Information.

Our primary purpose in collecting personal information is to provide you with a safe and user-friendly experience. For example, the Company may use your personal information to:

  • Improve our services and the Website’s content and layout;
  • Provide the services and necessary customer support you request;
  • Resolve disputes, collect fees, and troubleshoot problems;
  • Track and record customer satisfaction with our services;
  • Protect the Company against error and fraud;
  • Inform you of special promotions and announcements;
  • Enforce our agreements, terms, conditions, and policies; and
  • As otherwise described to you at the time of collection.

We may occasionally ask you to complete optional surveys. These surveys are used to improve and customize your experience with

The Company always provides you the ability to opt-out of further communication such as promotions and surveys; see the Opt-Out section below.

The Company does not share any of your personal information with outside organizations, companies, individuals, etc. The only exception to this standard is if such a disclosure is reasonably necessary to respond to any and all legal processes.

4. Links to Other Sites.

The Website may have links to other websites that may collect personally identifiable information about you. The Company is not responsible for the privacy practices of the content of those linked websites.

5. Safety & Security Precautions.

The Website has strict security measures in place to protect you and your information from fraud. Once your information is provided to Omnia Mechanical Group, we strive to ensure the confidentiality of your identity and information.

6. Opt-Out.

The Company provides you with the opportunity to opt-out of receiving promotional and other non-essential, marketing-related communications from Omnia Mechanical Group. If you would like to opt-out of these select communications, please see any of the Company’s email communications and follow the directions indicated.

7. Account Protection.

Your password ensures the security of your account. When choosing a password, the Company suggests using various characters. It is highly recommended that you do not disclose your password to anyone. (If you do disclose your password or your personal information with others, you are responsible for all actions taken in the name of your account.) If the security of your password is compromised for any reason, please contact the Company immediately.

8. Accuracy of Information

The Company does not guarantee the accuracy of information for any and all of its properties on the Website, and is not responsible for any errors or misrepresentations (made by Renters, the Client, or otherwise).

9. Cookies

The Company may place a small cookie on your computer’s hard drive. This allows us to personalize your use on the Website. In order to maximize the functionality and usability of the Website, you must set your browser’s preferences to allow both permanent and temporary cookies.

10. Changing Your Personal Information.

Should your personal information change, please immediately update your information on the Website. This will ensure the accuracy of our records. The Company does retain personal information from closed accounts in order to comply with law and collect and disburse any fees owed.

11. Third Parties

This Privacy Policy addresses only the use of information we collect from you. Since does not control the privacy policies of third parties, you are subject to the privacy policies of those third parties. It is advisable that you consult with the management of third parties before you disclose your personal information to others.

12. General

We may amend this Privacy Policy at any time by posting the amended terms on the Website. All amended terms are immediately effective after they are initially posted on the Website.

13. Privacy Policy Questions & Concerns

Questions and/or concerns regarding the Policy should be emailed to the following email address: