7-Loop Stainless Steel Radiant Heat Manifold Zoom

7-Loop Stainless Steel Radiant Heat Manifold


Brand: Rifeng

RHM07 has been discontinued.
Direct Replacement:
Brand: Bulldog



Number of Outlets: 7
PEX Size: 1/2"
Main Inlet Size: 1" FPT
Sub Inlet Size: 3/4"
Loop Thread: EK20
Temperature Range (F): 0°-185°F
Max Temp (F): 194°F
Material: Stainless Steel
Application: Heating
Fitting System Compatibility: PEX Compression
PEX-AL-PEX Compression
Tubing Compatibility: PEX-AL-PEX
Standards Met: CSA B137.5

Description for Rifeng RHM07


  • Flexible, modular and singular design system
  • Easy-to-assemble construction
  • Precise flow control and balancing
  • Fitting for both PEX and Multilayer Pipe
  • Control for the dominant heating systems like hydronic floor heating, fan coil heating or baseboard heating.
  • No Sealant or Teflon required
NOTE: Includes supply/return shut-off valves with temperature wells

This manifold requires (14) Loop Fitting Assemblies:

PEX Loop Fitting Assemblies Options
PEX-AL-PEX Loop Fitting Assemblies Options
Optional Installation Accessories:

Loop End Cap
  • MA-ACT: Thermal Actuator for Rifeng Manifolds
    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.
Supply/Return Adapter Options

Note: Bleeder valves that come equipped with Rifeng Manifolds are 1" BSP Thread (manifold inlet) x 3/4" BSP Thread (outlet). If your application requires you to connect to a garden hose, you will need to purchase a Mr. PEX Manifold End Cap w/ Swivel Fill-Drain Valve separately which is 1" BSP x 3/4" Hose Thread

7-Loop Stainless Steel Radiant Heat Manifold


by PowerReviews
Rifeng7-Loop Stainless Steel Radiant Heat Manifold

(based on 3 reviews)

Ratings Distribution

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  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

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Great Product

By mike

from Fort Lee, NJ

Verified Buyer

Comments about 7-Loop Stainless Steel Radiant Heat Manifold:

this product is excellent in quality. i use this and a watts 7 branch manifold on another floor. Riefeng seems to be built a bit better and costs less.


good quality - remember it is BSP, not N

By Jimbo1969

from Colorado Springs, CO

Verified Buyer

Comments about 7-Loop Stainless Steel Radiant Heat Manifold:

Great quality. All worked as it should. Remember the female pipe thread to which you must connect is 1" BSP, rather than 1" NPT. The threads are so similar it is very easy to think they are 1" NPT threads -- this size even "feels right" when incorrectly installing NPT threads. Don't forget to buy the adapters!

Note: I bought a no-name brand manifold for the previous job, and the difference is significant.


This Manifold is the cats meow

By Geothermal "Geo" the Ground Hog

from Waterville, NY

Verified Buyer

Comments about 7-Loop Stainless Steel Radiant Heat Manifold:

All gauges are already built in for easy service ability. Provides easy instillation. Easy hook up.

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