TempZone Electric Radiant Floor Heating Installed at LUX 74 Residences


Location New York, NY
Total Number of Bathrooms/ Condos: 28 Bathrooms in 12 Residences

Square Feet (SB) 15 Sq. Ft.
(RR) 580 Sq. Ft.
(WC) 426 Sq. Ft.

Floor Covering (SB) Tile and Stone
(RR) Tile and Stone
(WC) Tile and Stone
Breaker Sizes (SB) 15 Amp
(RR) 20 Amp
(WC) 30 Amp


Wattage (SB) 10,051
(RR) 15,254
(WC) 4.152
Amps (SB) 83.8
(RR) 63.6
(WC) 17.3
Voltage 240V

Operating Cost (SB) Standard Bathroom $0.02/hr
(RR) Recreational Room $0.88/hr
(WC) Wine Cellar $0.64/hr

at 23.21¢/kWh (based on 10021 Zip)

Project Information

Standing 7-stories tall at 433 East 74th Street in New York City is a mid-block condominium apartment that is one of the most elegant post-war building on the Upper East Side.

Developed by Josh Guberman of Core Development Group and designed by Chris Caranno of ADG Architecture and Design, PC, LUX 74 offers 12 unique, handcrafted residences and an intimate atmosphere. With 24-hour concierge service, residents of LUX 74 will enjoy first class amenities, cutting edge design, superior quality, and unique indoor/ outdoor living.

You can step out into a lush garden of green and warmth, a private terrace, or a landscaped rooftop oasis. LUX 74 not only offers a Jacuzzi bathtub and cozy fireplace for relaxation, but also the warmth and comfort of WarmlyYours Radiant floor heating.

Along with walnut vanities, Jacuzzi bathtubs, and Toto Ultimate toilets, the lavish bathrooms of LUX 74 are garnished with Bianco Gioia marble floors that are warmed by our TempZone floor heating system.

WarmlyYours not only had the great privilege of participating with Core Development in bringing warmth and luxury to LUX 74 but we had also enjoyed a warmly collaborative working relationship with Core Development’s Director of Operations, Fation Spaho, who shares,

“In a few words, it has been a pleasure to deal with WarmlyYours for so many years and having your radiant floor heating systems installed on our projects. What more can be said than we have not had to deal with a single issue after the installation and the start of use of the systems and before that, exceptional sales and customer support, wonderful product and outstanding installation support. We are truly amazed by the great degree of professionalism throughout the years form WarmlyYours.”

LUX 74 was built with the finest craftsmanship and highest-grade materials designed to ensure the best quality of life for its residents. Core Development consistently builds with quality and integrity and LUX 74 reflects their commitment to excellence.

WarmlyYours TempZoneTM added to the luxury that LUX 74 provides for their residents. Installing our product gives the residents of LUX 74 a warm experience in their home.

In the recreational room radiant floor heating was installed there as well. Having the floor heated in the recreational rooms gives residents a nice warm environment to come relax or even hang out. TempZone was also installed in the wine cellar as well.


ART: Adaptive Radiant Technology

Based on the principle of the warm heat from the sun, radiant heat is a sustainable, adaptive, and healthy heat that is absorbed and is not prone to heat loss or overheating. A Harvard University Study confirmed that physical warmth, caused by radiant heating, directly affects and improves emotional well being, while influencing positive behavior.

Not only does radiant heating improve emotional health, but it also increases energy efficiency. With the use of radiant heat as a primary heating source, temperature levels can be maintained, on an average of 5.6% lower than any other form of heating. That means, for every degree you lower your thermostat, you can save 5% off