Radiant heat in real buildings.

Lake cabins, Manhattan condos, a hot yoga studio and a 100,000-square-foot manufacturing plant. Each one heated with ThermaRay, with the photos and the full story.

System

Building

Showing 22 projects

Thermal Mass Floor
Lake Metigoshe cabin
Lake Metigoshe, North Dakota A fifty-year-old lake cabin north of Minot traded baseboards and a wood stove for thermal mass floor heat, warm enough to give up winters in Hawaii.
Radiant Ceiling
The Vandewater
Manhattan, New York A 33-story, 183-unit condominium on the Upper West Side, with invisible radiant ceiling heat in the primary and secondary bedrooms.
Floor Warming
Grand Marais lake home
Grand Marais, Minnesota A 1970 home on Lake Superior with no real heating system got warm floors in every room, each with its own thermostat.
Thermal Mass Floor
Murphy Bros headquarters
Blaine, Minnesota, 2020 After a fire, a remodeler rebuilt with thermal mass floor heat, a heated entrance, and 38 sensors that track how the system performs.
Radiant Ceiling
A do-it-yourself home in Wisconsin
Near Lake Michigan, Wisconsin, 2022 After 35 years with radiant ceiling heat, Dan and Mary Ellen installed 80 ThermaRay panels in their new home themselves, over one weekend.
Metal Heaters
Performance Lab hot yoga studio
Long Island City, New York, 2021 27 Architectural Series radiant heaters set into the ceiling grid of a hot yoga studio inside The JACX office towers.
Radiant Ceiling
Battery Wharf condo
Boston, Massachusetts Radiant ceiling panels along the window walls let the owners sit next to the glass in January, with every thermostat hidden in a closet.
Thermal Mass Floor
Hoot Lake Solar
Minnesota, 2023 Thermal mass floor heat for the operations and maintenance building at Otter Tail Power’s first utility-scale solar project.
Thermal Mass Floor
A self-built home in Durango
Durango, Colorado, 2016 A couple designed and built their own debt-free home with thermal mass floor heat on off-peak power, then added it to a greenhouse, studio and shop.
Radiant Ceiling
Aman New York
Midtown Manhattan, New York The historic Crown Building on Fifth Avenue became a hotel and residences, heated with three ThermaRay systems.
Thermal Mass Floor
Reeds Sports warehouse
Minnesota, 2013 A 24,000 square foot warehouse for one of the oldest outdoor outfitters in the country, running 10+ years with no maintenance, repairs or replacement.
Radiant Ceiling
A storm-damaged ceiling, restored
Residential, 2023 A tree crashed through a kitchen ceiling and destroyed a 1960s cable heating system. Nobody would replace it, until radiant ceiling panels did.
Floor Joist Heat
A St. Paul kitchen, fixed for good
St. Paul, Minnesota, 2022 Floor warming cable failed when a tile floor cracked. Floor joist heating under the subfloor fixed it, safely out of the way.
Radiant Ceiling
EchoHaven net-zero home
Calgary, Alberta An all-electric, net-zero home in a Canadian climate, heated with radiant ceiling panels behind thick drywall.
Thermal Mass Floor
Design Ready Controls
Brooklyn Park, Minnesota A 100,000+ square foot manufacturing, warehouse and office building heated by thermal mass panels under the concrete. Compared with the engineering estimate for other systems, it has saved about $500,000 on heating.
Radiant Ceiling
Mountain home on Lake Coeur d’Alene
Harrison, Idaho An 8,500 square foot mountain home with radiant ceiling heat under 30-foot vaults and tongue-and-groove wood.
Thermal Mass Floor
McKenzie Electric Cooperative
Watford City, North Dakota A three-building, 80,000-square-foot campus with ThermaRay thermal mass panels laid on sand before the slabs were poured.
Radiant Ceiling
Hyatt House Chelsea
Chelsea, Manhattan, 2016 Custom 2-inch-deep ThermaRay heaters hidden by the window valances keep guests warm.
Thermal Mass Floor
ECE Fiber building
Braham, Minnesota, 2023 A new 25,520 square foot broadband warehouse and office for East Central Energy, heated with thermal mass panels under the slab.
Radiant Ceiling
1970s split-level retrofit
Residential A four-level split with no attic access got new radiant ceiling heat installed below the existing ceilings, then covered with fresh drywall.
Radiant Ceiling
Tangram
Flushing, New York A new mixed-use development in Queens with ThermaRay radiant ceiling heating panels in all of its condominiums.
Radiant Ceiling
Turn-of-the-century home radiant ceiling remodel
Residential A remodel of a home built in 1904–1906 replaced its working 1960s ceiling heat with ThermaRay radiant ceiling panels.

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