Free Shipping This item ships free
Need replacement parts for this unit?
Distribution manifolds for radiant panel systems are used to optimally distribute the heating fluid in floor heating system circuits and ultimately improve the control of heat emission from the panels. The manifolds ensure that the flow to each circuit is regulated precisely and also control the shut-off, venting and automatic removal of air from the system.
- 1" NPT inlet ball valves
- Maximum working pressure: 150 psi (10.3 bar)
- Maximum temperature: 180°F (82°C)
- Maximum peak temperature: 200°F (93°C)
- Loop Cv: 1.23 (combined supply & return ports)
- Outlet center distance: 2 inches
This manifold requires (26) Loop Fitting Assemblies:
PEX Loop Fitting Assemblies Options
This fitting will connect 5/16" PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 3/8" PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 1/2" PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 5/8" PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 3/4" PEX to a loop of the Manifold without requiring the use of a PEX Tool. PEX-AL-PEX Loop Fitting Assemblies Options
This fitting will connect 3/8" PEX-AL-PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 1/2" PEX-AL-PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 5/8" PEX-AL-PEX to a loop of the Manifold without requiring the use of a PEX Tool.
This fitting will connect 3/4" PEX-AL-PEX to a loop of the Manifold without requiring the use of a PEX Tool.
Optional Installation Accessories:
Loop End Cap
- 386500: Manifold Loop End Cap
These allow you to cap off a loop of the manifold if it will not be used.
If you want to use your manifold to heat multiple zones, you can purchase return side actuators that work along side thermostats. The actuators act as zone valves to allow you to use one manifold to control the temperature in different rooms independently.
- 656314: Thermal Actuator with Auxiliary Microswitch (24v)
- 656414: Thermal Actuator with Auxiliary Microswitch, Low Power Consumption (24v)
- 656304: Thermal Actuator (24v)
- 656404: Thermal Actuator, Low Power Consumption (24v)
Note: Image may not be actual representation of item.
8am–7:45pm ET
Friday
9am–7:45pm ET
or check out our Support Center
Product Reviews
Product Q&A
2 Replacement Parts
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
Add-on Item
This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.
Why don't we show the price of this item?
We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.
To see the price, simply add the item to your cart or sign in.
Lead Content Warning
This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.
Lead Content Warning
Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
items only