WATTCO - Hallandale, FL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom radiant hydronic heating systems. Specifications include 14 in. to 73.5 in. overall length, 5 in. to 71 in. heated length, 120 to 600 voltage, 55 degrees F to 80 degrees F infrared heating temperature & 0.8 kW to 6.5 kW power. Various features include metal sheathed fixtures, quartz tube & lamp elements, stainless steel emitter strips & corrosion & oxidation resistance. Various applications include drying, curing, sterilization, roll heating, degreasing, softening resins, vinyl & plastics & weld preheating. CSA & UL approved.
Brand Names: Wattco
www.wattco.com/products.html

Taco, Inc. - Cranston, RI
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of HVAC systems & components. HVAC systems include radiant heating, domestic hot water & hydronic heating & cooling systems. Components include water circulation pumps, wet rotor circulators, hydronic accessories, air eliminators & controls, heat transfer products including heat exchangers, electronic controls & design tools. Circulating pumps include in-line, vertical, multi-stage, base mounted, close coupled & horizontal split case centrifugal pumps. Hydronic accessories valves, flow measurement systems & fittings. Controls are NRTL approved & meet ICES & FCC standards. Low water cutoffs are UL & CSA listed & FM approved. Heat exchangers meet s ASME, CRN & TUV standards. Pumps meet ASTM standards. Tanks meet ASME standards.
www.taco-hvac.com/

Reimers Electra Steam, Inc. - Clear Brook, VA
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom radiant hydronic heating systems including electric hydronic hot water boilers with 2 temperature controls. Electric hydronic hot water boilers are available with 120 V control circuit, safe temperature control, low water cut off with manual reset, circulator fuse, relay & boiler shells made from A.S.M.E grade boiler plate & wrapped with fiberglass insulation.One manual reset high limit control shuts the boiler off if the adjustable temperature control fails. The water temperature control is adjustable from 100 degrees F to 240 degrees F. Applications include swimming pools, water source heat pumps, comfort heating & tank heating.
www.reimersinc.com/water_boilers.htm

The Florheat Company - Okemos, MI
Manufacturer, Custom Manufacturer, Service Company
Radiant Floor Heating System Featuring Modular Grid System That Snaps Together When Installed. The Modular Grid Forms Channels For The PEX Tubing. Heatstones Are Placed On Top Of The Grid System

Performance Engineering Group - Livonia, MI
Manufacturer
Complete Underfloor Heating Systems & Snow Melting & De-Icing Systems To Specs.

Aquatherm - Lindon, UT
Manufacturer, Custom Manufacturer
Custom manufacturer of polypropylene piping systems & accessories for radiant hydronic heating systems. Features of polypropylene piping systems include 97% pure polypropylene construction, impact resistance, vibration resistance, chemical resistance & operating temperatures up to 185 degrees F. Pipe products are available in diameters from 3/8 in. to 24 in. in lengths & coils with accessories including standard fittings such as tees & elbows, weldable flanges & adapters, armature connections & accessories, fusion outlets, manifolds & shut-off devices.

Harris-Dudley CO - Salt Lake City, UT
Service Company
Plumbing, Heating & Air Conditioning Including Radiant Heat& Snow Melting Services.

Salt Lake Winnelson - Salt Lake City, UT
Distributor
Distributor of hydronic heating systems.

Snow Tech Snow - Livonia, MI
Manufacturer, Custom Manufacturer
Manufacturer Of Coils, Heat Transfer Systems, Electric Heaters, Snow Removal Equipment

Applied Radiant Technologies - West Chester, PA
Distributor
Distributor Of Electric & Hydronic Radiant Heating Systems. Also Offers Installation Services.

Radiant Engineering, Inc. - Bozeman, MT
Distributor, Manufacturer, Custom Manufacturer
Design & install radiant heating systems.

Gronski Plumbing & Heating, Inc. - Cranston, RI
Distributor, Service Company
Supplier, designer, installer of radiant heating, snowmelt systems & high efficiency boilers, solar heating & hot water heaters. Residential & commercial plumbing & heating services.

Distributor Corp. of New England - Malden, MA
Distributor, Custom Manufacturer
Distributor of standard & custom heating systems including radiant hydronic heating systems. Types include outdoor heating units, packaged electric heating & energy recovery units, air heaters, duct heaters, direct gas-fired heaters, boilers, indirect gas-fired heaters & electrical makeup air heaters. Heating systems are available in different materials, sizes, styles & specifications.
Brand Names: QMark, Reznor, Triangle Tube

Johnstone Supply - Cincinnati, OH
Distributor, Custom Manufacturer
Full line distributor of heating, ventilating, air conditioning, & refrigeration equipment, systems, parts, & supplies, maintenance supplies, & tools. Hydronics (hot water) products & specialties available include radiant heating systems & kickspace, baseboard, convection, & forced air heaters

Boreal Geothermal, Inc. - Bromont, QC
Manufacturer
Products include heat pumps, air, hydronic & combo systems, indoor pool conditioners.

Spirotherm, Inc. - Glendale Heights, IL
Manufacturer
Complete Line Of Spirovent® Air Eliminators, Spirotrap® Dirt Separators, Spirotop® Quick Air Releasers, Spirovent Dirt/Drain Air & Dirt Separators & Speedheat® Convection Element

JE Johnson - Midland, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & designer of radiant hydronic heating systems including heaters. Temperature controls, walk-in coolers, exhaust systems, boilers & chillers are also available. Capabilities include maintenance, refrigerant recovery, energy management, indoor air quality analysis, backflow prevention inspection & coil cleaning/power washing.

California Radiant - Santa Cruz, CA
Service Company
Radiant & hydronic heating installation services.

Plastic Systems, Inc. - Seattle, WA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor & rep. of fiberglass & plastic tanks, duct work, dampers, scrubbers, fans, blowers & HVAC products.

Paukner Metal Products - Blackduck, MN
Manufacturer, Custom Manufacturer
Custom manufacturer of radiant hydronic heating systems including unit heaters for converting hot water heat to forced air. Specifications of heaters include 16,881 btu to 244,239 btu heating capacity, 180 cfm to 2,690 cfm airflow, 1.4 A to 4.1 A current, optional speed controller, 1 in. water hose ID & 1/30 hp to 1/4 hp capacity & 110 V thermostat. Unit heaters are available with speed adjustable motors. Made in USA.