3-branch Stainless Steel Radiant Heat Manifold Set w/ 1/2" PEX adapters
Brand: Rifeng
Part#: SSM103
In Stock
Usually ships: within 1 business days
1/2" PEX adapters are included by default. For other size adapters (free upgrade) make a note at checkout.

3-branch Premium Stainless Steel PEX Manifold Set for Radiant Heating Applications.
1/2" PEX Adapters included. Pre-assembled for fast and easy installation.

This PEX manifold package is common for radiant floor heating applications in areas with a total of 700 - 800 sq. ft of space, when used together with 1/2" PEX tubing (installed 9 - 12" on centers).

Complete list of components:
(1) Supply side stainless steel PEX manifold with (3) adjustable flow meters (indicators) and (3) PEX tubing outlets.

(1) Return side stainless steel PEX manifold with (3) manual balancing valves and (3) PEX tubing outlets.

(2) 1" IPS Shut-off ball valves (1/4-turn) - one for each manifold (blue handle for return manifold and red handle for supply).

(2) Temperature gauges on both manifolds to monitor supply and return water temperatures.

(1) Float-type air vent to eliminate air from the system - on return side (air vent cap included for pressure testing purposes).

(2) Drain/fill valves with 3/4" garden hose connection and a cap.

(6) Compression-style adapters for 1/2" PEX tubing.

(2) Wall mounting brackets.

Compatible with any ASTM F876/F877 PEX tubing (Bow, Viega, Everhot, Zurn, Nibco. etc.)

Technical Specifications:
  • Manifold's PEX outlets are 2" OC (on center).
  • Overall height (when installed): 14.5"
  • Overall width (with shut-of valves): 12.75"
  • Supply and return manifolds are at 8.25" OC spacing.
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Write a Review
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Verified Purchase
Nice Product
Great Product for the cost. The fittings are a little bit to be desired but Manifold it's self is a great value.
By Verified Buyer on 10/12/2016
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Verified Purchase
Unbelievable quality for the price
Beautiful and everything is included, no need to buy fittings, thermometers, flowmeters, or brackets because it's is all included in the box. I will be purchasing several more of these manifolds for other projects.
By Tom (from SW Missouri) on 09/07/2015
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great product great features complete package as described
By Dan Kiesow (from Roseboom NY ) on 09/26/2012
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very pleased with quality and features
By Dan Kiesow (from Roseboom NY ) on 09/19/2012
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Verified Purchase
Just fine
Manifold seems well made and at a fair price
By spencer (from Saunderstown RI) on 03/13/2012
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Verified Purchase
Nice manifold
Same as the 9 branch review, perfect for my garage.
By Radiant Newbie (from Plymouth, MI) on 10/06/2011
Ask a Question
What is the flow-meter range per branch? Are the PEX connectors included with each branch?
Helpful? Yes 4 No
The maximum flow range for each branch is up to 1.2-1.4 GPM. 1/2" PEX adapters for ea. branch are included in the package. If you need other size other then 1/2" PEX, simply make a note at the checkout. We can also mix and match adapter sizes according to your request.
By PexUniverse Customer Service on 02/04/2013
It this approved for potable water applications?
Helpful? Yes 3 No
No. SSM and BSM manifolds are intended for non-potable water applications only.
By PexUniverse Customer Service on 09/15/2015
Could intake valve install to the right side of the manifold?
Helpful? Yes 1 No
Yes, the valve(s) can be installed on either side of the manifold.
By PexUniverse Customer Service on 11/02/2017
Is there any reason that the manifolds must be mounted in the vertical position in which they are shown in all of the pictures and diagrams, or could they be mounted "upside down" (i.e., at 180 degrees from their pictured vertical position)?
Helpful? Yes 1 No
In an upside-down installation flow meters will tend to accumulate sediment and act in a manner similar to a dirt trap, which will hinder their operation and water flow, and will eventually lead to early failure. A better alternative would be to install the manifold in a standard position and route the PEX to the sides and then upwards. You can use PEX bend supports to simplify the installation.
By PexUniverse Customer Service on 11/19/2015
can you put any (such at the honeywell v8043) zone actuator on the manual balancing valves of the Rifeng ssm103
Helpful? Yes No
The only actuators you can use with SSM & BSM manifolds are SSM101 (2-wire, no end switch) and SSM102 (4-wire, with end switch).
By PexUniverse Customer Service on 07/19/2017
I don't see 5/8" pex-al-pex for sale on your site. Will this manifold work with Watts Radiant brand tubing?
Helpful? Yes No
Yes. Our manifolds work with all PEX tubing types and brands.
By PexUniverse Customer Service on 06/27/2017
is the 1" intake valve threaded
Helpful? Yes No
Yes, the inlets on the shut off valves are 1" female NPT threaded (standard US thread).
By PexUniverse Customer Service on 10/25/2016
Does the 24v thermostatic actuator mount directly on this manifold to control flow? I have a Trueflow brass manifold very similar to this but have had valve sticking problems and considering this as a replacement.
Helpful? Yes No
Yes, both SSM101 and SSM201 mount directly on the manifold in place of balancing valves (white or blue color knobs). Actuators are made in Germany specifically for the SSM and BSM radiant manifolds and are of high quality.
By PexUniverse Customer Service on 10/13/2016

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