Multi-family buildings

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Increase the attractiveness of your multi-family building with solutions from Danfoss.

Increase the attractiveness of your multi-family building with solutions from Danfoss...

Danfoss is a leading expert of controls for multifamily buildings that help to optimize HVAC system efficiency, and benefit many types of users.

Achieve a better return on investment while reducing environmental impact, increasing comfort and safety for tenants and residents, and an easy installation process for installers.

unbalanced system

Over 85% of multi-family buildings have inefficient heating systems

Major complaints beside very little heat in a city apartment, is an overheated apartment. New Yorkers’ solution to overheated apartments for years has been to open up their windows, to release some of the heat trapped in their apartments. Many of these buildings are overheated simply because they have a hard time ensuring that every apartment is heated. So some apartments in the same building might be overheating while other apartments might just have enough heat to comply with local codes and laws.

There are solutions for these old apartment buildings that have problems with overheating by their water or steam radiators. The EPA, EEFA, and other environmental agencies recommend installation of thermostatic radiator valves or TRVs on every radiator in the building. Most TRVs do not require electricity, are easy to install by almost any handy person, and are very economical. TRVs have a built-in sensor that opens and closes the radiator according to the temperature in the room, providing an individualized comfort control to any room.

EEFA Report

Upgrading NYC steam systems for the 21st century

Data extracted from the Energy Efficiency for All (EEFA) Report: Clanging Pipes and Open Windows: Upgrading NYC Steam Systems for the 21st Century

multifamily housing is the largest building sector in New York city. 76% of those buildings are heated with steam. EEFA report mentions savings recommendations that include potential savings of $147 million and 312,000 tons of CO2 emissions.

Optimize cost, comfort, and carbon performance

EEFA Report Recommends the Following:

Solutions

Danfoss solutions help dial down energy costs by 20%

Danfoss solutions help dial down energy costs by 20%

Danfoss RA2000 thermostatic radiator valves or TRVs, are simple and effective solutions available in a wide variety of inlet supply patterns, connections, & sizes to fit various installation needs. The operator & valve are selected separately to tailor to individual applications. Whether you're looking for a tamper-proof option, installing on a radiator versus a convector, a Danfoss representative can help assist with selecting the correct option for your building. Contact your local rep for assistance.

Highlighted products

  • Danfoss and Hago Nozzles
    Nozzles

    Danfoss and Hago®, are world leaders in manufacturing precision spray nozzles to serve a wide variety of applications, capacities and spray angles. We offer both stainless steel and brass varieties and every single one of our nozzles is efficiency tested for performance.

    Danfoss and Hago® Nozzles - bringing you performance, quality and reliability for over 80 years.

  • Thermostatic radiator valves
    Thermostatic radiator valves

    Robustly built and designed to meet the rigors of the residential, commercial and industrial sectors, a comprehensive range of Danfoss RA2000 thermostatic radiator valves is available for hot water, one-pipe steam, and two-pipe low pressure steam systems.

  • RA2000 radiator operators
    Radiator operators

    Danfoss RA2000 radiator operators maintain constant desired room temperatures, individually room by room and help to reduce energy consumption.

  • Rotary valves
    Rotary valves

    ESBE Rotary valves are designed for regulation of flow temperatures in hydronic heating or chilled systems.

  • Actuators for rotary valves
    Actuators for rotary valves

    Motorized rotary actuators specific to ESBE rotary valves that operate on a variety of input signals.

User benefits

For owners

For owners

  • Increased building efficiency and energy savings
  • Reduced annual heating service and maintenance costs
  • Happy and comfortable tenants
  • High quality, durable products that will pay for themselves
  • Tamper proof options
  • Options for various budgets
  • Utility rebate & incentive program access
  • Reliable and silent heating technology that's easy to install & operate
  • Friendly and knowledgeable support staff
For residents and tenants

For residents and tenants

  • Individual room control - get the temperature you set
  • 'Set and forget' heating controls
  • No noisy heating system
  • Modern heating technology that increases overall building efficiency, using less energy, and is better for the environment
  • Affordable rent and utilities with no surprises
For installers

For installers

  • Quick mounting, simple to install products
  • Reliable solutions for your business
  • Strength & durability - deep fitted, secure design with precise calibration
  • Versatility - valves for both steam and hot water applications
  • Easy to download installation instructions
  • Friendly and knowledgeable support staff

Videos

Discover how Danfoss TRVs increase efficiency in New York city building

Multi-family building in New York lowers costs with energy efficienct design utilizing TRVs

Case studies

  • Engineering Tomorrow lowers apartments’ heating cost to less than $50 annually

    In recent years, average rent for a one-bedroom apartment in Brooklyn’s Bushwick neighborhood has skyrocketed to more than $3,000 a month, excluding utilities. That’s why New York City’s Department of Housing Preservation and Development (HPD) and Ridgewood Bushwick Senior Citizens Council (RBSCC) came together to develop Knickerbocker Commons.

  • interchurch center in new york city
    Engineering Tomorrow Provides Year-Round Comfort for Offices in New York City

    The Interchurch Center, located in New York City’s Upper West Side, serves as headquarters for a number of nonprofit organizations.

    “Between the induction units and the windows, my water temperature was reduced by 10 degrees in the heating season. That’s a significant change, and definitely one that is saving us money.”

    Discover how the Danfoss hydronic heating solution provided a comfortable, efficient & affordable induction system upgrade.

  • NYC Apartment building solves overheating issue with thermostatic radiator valves
    NYC Apartment building solves overheating issue with thermostatic radiator valves

    The city of New York, undertakes an impressive effort to prepare the city for one million more residents, strengthen its economy, combat climate change and enhance the quality of life for all New Yorkers. 

    Results of study show potential annual energy savings of ~$100 million if TRVs were installed in every NYC multifamily building.

Learn more

News