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Radiant Heat
PEX Tubing
PEX Tubing is the flexible material used in Radiant Heat and Hydronic Heating Systems. Hot water passes through the PEX and warms the room. An oxygen barrier is typically required. …
PEX Fittings
PEX Fittings are used to make PEX to PEX Connections, to connect PEX to a manifold, & to connect PEX to another material. Several varieties of Radiant Heat Fittings are available. …
Radiant Heat Manifolds
Manifolds play an important role in Radiant Heat applications. Manifolds are the place where supply water from the heat source is separated into smaller lines and dispersed throughout the Radiant Heat System. …
Radiant Heat Controls
Radiant Heat Controls include actuators, thermostats, and zone valves. These radiant heat controls will operate the flow of water in a radiant heat system. …
Radiant Heat Panels
Radiant Heat Panels will improve the efficiency of a radiant heat system. These panels include Wirsbo Quik Trak which can be used above a sub-floor, and Wirsbo Joist Trak which should be placed in between the joists below the space to be heated. …
Radiant Heat Insulation
Insulation lowers the heat loss of a Radiant Heating System. Therefore in the long run it will save money in the form of lower energy bills. Heating systems will perform better if insulation is used. The insulation listed below is ideal for under-slab Radiant Heat installations. …
Radiant Heat Install Parts
Installation accessories include the items needed to install PEX Tubing for Radiant Heat Systems. These include tube talons for PEX Tubing, Bend Supports for PEX Tubing, and several Radiant Heat Books. …
Radiant Heat Packages
This category contains a variety of Radiant Heat Packages. Package installation types include Joist Trak, Quick Trak, Suspended Pipe and Slab. Packages are available for a variety of square footage areas. …
Electric Radiant Heat
Electric Radiant Heat is one of the fastest growing methods of heating space, or floor warming. Electric radiant heat has grown in popularity due to ease of installation, cost of installation, and the comfort it produces. Electric Radiant Heat is often found in bathrooms, bedrooms, and kitchens, but may also be used for a full house. Suntouch is a leader in the manufacturing of electric radiant heat products. Suntouch Mats are simple and easy to use and are also sold as all inclusive kits. Suntouch Mats are not the only form of electric radiant heat, WarmWire Cable is also available and sold in spools as well as all inclusive kits. Controls for the Suntouch Mats and electric radiant cable are also available including the Sunstat Thermostats. …
Heating Supplies
Thermostats
We offer a wide variety of programmable and non-programmable thermostats from the top manufacturers including Honeywell & White Rodgers. Enjoy fast shipping & guaranteed lowest prices. …
Pumps & Flanges
Pumps or circulator pumps are an integral part of any Hydronic system. The pumps are used to send water to an area of the hydronic system when it is called for, or to keep the flow of water in the system. For proper installation the pumps should be purchased with a pair of flanges to connect to the water line. Taco Pumps are the best selling pumps on PexSupply.com. These pumps include the Taco Cast Iron Pumps, the Taco Cast Iron IFC Pumps, and the Taco Bronze Pumps. Taco Pumps are ideal for radiant heat systems. The may be used in the primary loop, or for zoning purposes they may be used along with a switching relay and thermostats. The best selling Taco pump is the Taco 007 Cast Iron Circulator Pump. …
Baseboard Heaters
The baseboard heating category contains hydronic and electric baseboard heaters. The hydronic (heats using water) baseboard heaters listed includes Slantfin baseline 2000 baseboard, Slantfin 30A Baseboard, Slantfin Multipak 80 Baseboard, and Runtal Baseboard or Runtal Radiators. While the electric baseboard listed features several different models made by Qmark, we also carry baseboard heater covers which will fit most models of baseboard. …
Zone Valves & Controls
We offer a large selection of Zone Valves, including Taco Zone Valves, Honeywell Zone Valves, Taco Zone Valve Controls and more. Zone Valves can be used to control the flow of water to a given zone in a Hydronic Heating System. Some of the most popular Honeywell Zone Valves include the V8043 line of Honeywell Zone Valves. Taco also makes a variety of zone valves including the 570 Series Taco Zone Valves and the ESP and Geothermal Taco Zone Valves. …
Switching Relays
We offer switching relays from the leading manufacturers TACO and Honeywell, at competitive prices. Switching Relays control the functioning of circulator Pumps. …
Expansion Tanks
Extrol tanks manufactured by Amtrol are ideal for hydronic heating systems. The Watts ET series expansion tanks are designed for closed radiant heat and hydronic heating systems. These tanks are not designed for potable water open systems. For these systems, go to Therm-X-Trol tanks under plumbing supplies. …
Gas Valves & Controls
This category contains a wide variety of Honeywell gas valves including the V400 and V800 gas controls, pressure regulators, continuous pilot dual automatic valve combination gas controls, direct ignition gas controls, among many others. …
Air Eliminators
Air Eliminators play a crucial role in hydronic heating systems. An air eliminator should be installed to ensure the initial and continual removal of air from hydronic heating systems. The air elimination device should be installed between the heat source supply outlet and the circulator pump. The Spirovent Air Eliminators, Vortech Air Eliminators, Taco Air Scoops, and the Taco 4900 Series are all adequate air removal products. …
Mixing Valves
The 5000 Series Taco Mixing Valve is a dual-purpose mixing or diverting valve that delivers fail-safe security and superior performance. Mixing Valves are a key component to hydronic heating systems. The Taco Mixing Valves work well in standard heating systems or Radiant Heat Systems. The Taco Mixing Valves come in several different sizes, with sweat connections. Taco makes several lines of hydronic heating valves including these mixing valves, zone valves, and air valves. …
Pipe Insulation
This category contains Insul-Lock pipe insulation.
Aquastats & Wells
Honeywell Aquastats are the world's most popular aquastats. We offer a large selection of Honeywell Aquastats and Honeywell Aquastat Wells. These products are offered at the lowest prices available on the web. If there is a model that you are looking for but can't find, give us a call or send us an e-mail and we'll find it for you. We offer competitive pricing on all of the Honeywell Aquastats we sell. These Honeywell Aquastats generally ship within one business day of the order. …
Heating Specialties
This category includes several different types of heating supplies that may be used in hydronic heating systems. These heating supplies include boiler headers, oil filters, monoflo tees and more. …
Flow Control Valves
We offer competitive prices on Taco Flo-Cheks, Bell & Gossett Flow Control Valves, and Bell and Gossett HydroTrol Valves which can be used in forced hot water heating systems to prevent "gravity" circulation during periods when the boiler is hot, but the space heating zone is not wanted. Taco Flo-Cheks come in several sizes and connection types. …
Radiator Valves
This category contains an assortment of radiator valves, including radiator steam traps, steam angle radiator valves, and hot water angle radiator valves. Also included are thermostatic radiator valves manufactured by Danfoss and Honeywell. …
Air Valves
Air Valves or Air Vents are an integral part of any steam heating system. At PexSupply.com we offer a wide selection of air valves at competitive prices. These products are sold by unit and by box. We sell air valves from some of the biggest manufacturers in the industry. These include Taco, Watts, Hoffman, and Gorton. We also sell Varivalve air valves and Jacobus air valves. If there is a valve you can't find on our site, give us a call or send us an e-mail and we'll find it for you. …
Low Water Cutoffs
McDonnell and Miller and Taco Low Water Cutoffs at competitive prices. Low Water Cutoffs are an important part of a hydronic heating system. …
Flow Switches
The flow of liquids in pipelines plays an important role in industry and commerce. Under most circumstances it is essential to know whether or not there is a flow in a pipeline, and to act upon that knowledge. That is the reason for, and the function of, McDonnell & Miller Flow Switches. A complete line of Liquid Mcdonnell & Miller Flow Switches has been developed for a wide range of applications and literally hundreds of uses. …
Water Feeders
McDonnell & Miller Mechanical Water Feeders/Low Water Cut-Offs are for steam and hot water boilers with cold water feed. McDonnell & Miller Electric Water Feeders are for low pressure steam boilers with cold water feed. For more information on any of the McDonnell and Miller Water Feeders that are listed, click on the individual item name. …
KickSpace - Portable Heaters
This category contains a variety of Beacon Morris kick space heaters, as well as kick space heater accessories, and Schaefer portable heaters. …
Transformers
This section contains several different types of transformers. The 24V control circuit step-down transformers are designed to power any 24V control system, including thermostats, gas valves and relays. Honeywell and White Rodgers Transfomers are made for heating systems. These Transformers are the industry standard. …
Pressure Valves
Pressure Valves from the leading manufacturers including Watts, Taco, and Bell & Gossett. …
Relief Valves
Watts is one of the leading manufacturers for relief valves, at competitive prices. For more information on these Watts Relief Valves, click on the individual items. …
Tekmar Controls
Includes Tekmar Set Point Controls, Tekmar Boiler Controls, Tekmar Mixing Controls, Sensors, Tekmar Thermostats and Mixing Valve. Tekmar is a highly respected name in the hydronic heating industry. Tekmar controls assist in the operation of hydronic heating systems including Radiant Heat. For more detail, click on the specific product you are interested in. Tekmar is the market leader in controls for heating systems. These Tekmar controls will act as the "brain" behind your heating system. …
Temperature Controllers
This category contains many temperature controllers from brands such as Honeywell, White Rodgers and Ranco. …
Temperature & Pressure Gauges
Temperature & Pressure Gauges that include Tridicators & Snap Well Thermometers …
Thermocouples
Honeywell Thermocouples are sold in four sizes. These sizes include 24", 30", 36", & 48". Honeywell Thermocouples are the industry standard. …
Top Brands
We stock only the best Radiant Heat & Heating Supplies brands on the market.
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