Omnia Mechanical Group

571 Timpson Place Bronx, NY 10455

Phone: 212-534-2500

Contact us on email!

New Radiator Technology: Control Each Radiator’s Temperature with Your Phone!

Whether you’re a renter or a New York City property owner or manager, interior warmth in cold weather is a top priority. Most city apartments use steam radiators for heat, a system that’s been around for over 100 years and still works — albeit without a lot of temperature nuance or individual control. New steam heat technology can change all that and offer much more comfort on a microenvironmental level. Here’s how this technology can revolutionize apartment temperature for you or your tenants.

The Conundrum with Steam Radiators and Thermostats

Conflicting tenant needs

Until recently, it’s been impossible to use a thermostat to control radiant steam heat in apartment buildings. This is because a typical thermostat controls the heat source itself, which in the case of steam heat is a boiler.

In single-family homes, this isn’t an issue; however, in rental properties, multiple thermostats controlling one boiler wouldn’t work. At the same time, one tenant wants more heat; another may want less. Each unit could theoretically give conflicting different requests to the boiler to fire up or stop running.

This is why, in most buildings, a happy medium is attempted, with everyone at the same temperature. However, this usually leaves some units too hot and others too cold, depending on their location in the building and the tenants’ unique needs. Tenants who don’t get enough heat complain of being chilly, while others may be wasting energy by throwing open windows when their units get too hot.

Steam Heat Technology to Solve Temperature Control Issues

Individuated temperature settings

Now there is new steam heat technology to change the level of control tenants have over the comfort in each individual room. A new wireless thermostat that communicates with individual radiators, rather than the building’s boiler.

This type of thermostat allows tenants to set specific target temperatures for their zone. They can allow more heat in spaces they occupy frequently, like the living area, while turning down the heat and conserving energy in low-use spaces, such as guest bedrooms.

Thermostatic Radiator Valves

Adjusting individual radiator output

This wireless thermostat “talks” to individual radiators via a signal sent to thermostatic radiator valves. These valves are attached to each radiator and release more or less steam depending on the desired target temperature. Thermostatic radiator valves have been around for a while, but previously, they had to be adjusted manually. Now, this new steam heat technology means they can be more easily and conveniently controlled from a central thermostat — or your phone!

For both tenants and landlords, there are many features and benefits to using a wireless thermostat:

  • The thermostat functions as a typical programmable device, allowing users to turn down the heat when they’re not at home or sleeping and increase the target temperature when they need more, such as before rising in the morning.
  • Users can control the thermostat from anywhere using a Wi-Fi or cellular signal. If a tenant, for example, decides to stay at work later, they can delay their heat coming on for a few hours longer.
  • Landlords aren’t paying for radiator heat (and therefore energy consumption) when tenants don’t need it.
  • Tenants are more satisfied with having direct control over their units’ heat, including creating heat “zones” within the apartment for hotter or cooler areas as desired.
  • Installation is easy and non-disruptive. The thermostat itself runs on two AA batteries, which only need to be changed roughly every two years.

If your tenants have been unhappy with their inability to control the radiators in their units, or if you worry about wasting energy on overheated apartments, a wireless thermostat installation can solve your problems. Calray Boilers is happy to assist you with this. Once the thermostat is mounted, and the thermostatic radiator valves have been added, we work with you to set the valves to communicate properly with the thermostat for the desired level of heat.

Don’t let another winter go by without tapping into steam heat technology that makes life better for you and your tenants. Call Calray Boilers today at 212-722-5506, or use our online form to schedule an appointment. We’ve been New York City’s preeminent “hyper-local” blue-chip boiler and heating brand for close to 100 years, and we’re here to help you mesh radiators from the 19th century with the best in technology from the 21st century.

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 We may collect and store the following personal information:

  • Name, email, address, telephone number, and (depending on the service used), move-in dates;
  • Transactional information (such as lease terms, lease parties);
  • Computer sign-on data, statistics on page views, and traffic to and from the Website; and
  • Other information, including IP address and other web log information.

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 Antler Pump & Motor Corporation, 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 Antler Pump & Motor Corporation. 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: