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Radiant Heat Controls include actuators, thermostats, and zone valves. These radiant heat controls will operate the flow of water in a radiant heat system.
Thermal actuators allow zoning by loop on radiant heat manifolds. They are an inexpensive alternative to zone valves and save space. They are easily installed directly to the manifold and do not require isolation or draining of the system.
Here you can find Wirsbo radiant heat thermostats, which offer differential and pulse-width modulation and digital filtering, Wirsbo setpoint controllers to be used as air temperature thermostats or floor temperature thermostats, proMIX radiant heat controls, Wirsbo Cat5 wiring controls designed for simplicity of installation, and several Wirsbo fully assembled panels.
Pump switching relays control the operation of a single circulator or pump from a 24-volt signal. Relays include secondary low-voltage terminals for boiler operation. Radiant heat zone valves feature 3/4- and 1-inch sweat connections, and provide flow control for a single-zoned radiant heat manifold (manifold serving one zone). This category also contains zone control modules, which are printed circuit control and diagnostic devices designed for use with Wirsbo thermostats, motorized valve actuators (MVAs), thermal actuators or zone valves.
We feature Wirsbo tempering valves and motorized mixing valves. Wirsbo 1" three-way tempering valves are ideal for radiant heat systems and thermostatically controls water temperature ranges between 80 and 160°F, while Wirsbo three-way floating action valves feature floating action motor operation, and are used with the proMIX 101 or SYSTEMpro 311. We also feature the radiant mixing block - a complete injection mixing system, combining a variable speed injection mixing control, injection circulator, system circulator and air elimination all in a single convenient unit.
50 VA Transformer (24VAC) comes with a 4" x 4" metal mounting plate. This Wirsbo Transformer is made for Radiant Heat Systems.
The self-acting, automatic Differential Pressure By-Pass Valve maintains flow rates (e.g., through a low water content gas boiler), or controls the differential pressure in a hydronic heating system. Valves come with NPT unions.
The Uponor Climate Control Network system offers a variety of configuration of the main controllers that are mounted into a cabinet.
This category contains a variety of Viega's ProRadiant controls, valves and actuators for use in radiant heating applications.
Radiant heat controls are essential to any radiant heat installation. Use of the appropriate controls will ensure evenly distributed radiant heat and maximum energy savings.
Circulator pumps, which circulate the water throughout the radiant heat system, are essential for radiant heat installations. The most popular circulators used in radiant heat applications are manufactured by Taco and Grundfos. Thermostats act as the interface between you and your heating system. The thermostat will control when the heat is turned on and how long it stays on to achieve the desired temperature in the room. Zone valves create separate zones for your radiant heat application, allowing different rooms to maintain different temperatures. Actuators provide individual flow control on a manifold serving multiple zones.
In addition to a wide selection of circulators, thermostats, actuators and zone valves, we also offer a variety of other radiant heat controls, including switching relays, mixing valves, differential pressure by-pass valves and climate controls systems.
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At PexSupply.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
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