NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 29, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Plumbing/Listings.asp?Company=C0851930&Standard=014&

Did you know?

The new NSF Product Listings website is available for NSF/ANSI 14-Certified products with a new look and feel. Click on "Try it Now" to check it out!

NSF/ANSI 14
Plastics Piping System Components and Related Materials


Click here for a list of End Use Code Designations.

Click on Product Standards or footnote in blue to view the referenced document



 
Calefactio Solutions Inc. 
30 Jean-Paul Cayer Street
Blainville, QC J7C 0N9 
Canada 
450-951-0818

Facility : # 1 China

Surface Burning Characteristics of Building Materials

Product Type   Material Type   Trade Name   Product Standard

Tubing[1] [2]
 
PEX
 
Calefactio
 
ASTM E84
1/8" - 3"[3]

[3] Flame Spread Index <= 25
    Smoke Developed Index <= 50
[1] The Flame Spread Index and Smoke Developed Index are based on when tubing is field
    insulated with 1/2" JM Microlok HP Hi performance fiberglass insulation as per RIFENG
    installation instructions. Flame Spread Index and Smoke Developed Index based on minimum
    spacing of 18 inches between tubing runs. Tubing shall be marked [NSF®-fs ASTM E84
    FS<=25/SD<=50].
[2]  Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes. Certified for
    red, white, blue 2-layer tubing for 1/2", 5/8" 3/4", 1" sizes only.

Tubing[1] [4]
 
PEX
 
Calefactio
 
ASTM E84
1/8" - 3"[3]

[3] Flame Spread Index <= 25
    Smoke Developed Index <= 50
[1] The Flame Spread Index and Smoke Developed Index are based on when tubing is field
    insulated with 1/2" JM Microlok HP Hi performance fiberglass insulation as per RIFENG
    installation instructions. Flame Spread Index and Smoke Developed Index based on minimum
    spacing of 18 inches between tubing runs. Tubing shall be marked [NSF®-fs ASTM E84
    FS<=25/SD<=50].
[4] Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes.   Certified
    for red, white, blue 2-layer tubing for 1/2", 5/8", 3/4", 1" sizes only. Certified for
    red,  white, blue, orange, natural 3-layer tubing for 1/2", 5/8", 3/4", 1" sizes only.

Tubing[5] [6]
 
PEX
 
Calefactio
 
CAN/ULC S102.2
1/8" - 3"[3]

[3] Flame Spread Index <= 25
    Smoke Developed Index <= 50
[5] The Flame Spread Index and Smoke Developed Index are based on when the tubing is field
    insulated with 1/2" JM Microlok HP Hi Performance Fiberglass insulation as per the pipe
    manufacturer's installation instructions. Tubing shall be Marked [cNSF®-fs ULc S102.2
    FS<=25/SD<=50].
[6] Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes. Certified for
    red, white, blue 2-layer tubing for 1/2", 5/8" 3/4", 1" sizes only.

Tubing[4] [5]
 
PEX
 
Calefactio
 
CAN/ULC S102.2
1/8" - 3"[3]

[3] Flame Spread Index <= 25
    Smoke Developed Index <= 50
[4] Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes.   Certified
    for red, white, blue 2-layer tubing for 1/2", 5/8", 3/4", 1" sizes only. Certified for
    red,  white, blue, orange, natural 3-layer tubing for 1/2", 5/8", 3/4", 1" sizes only.
[5] The Flame Spread Index and Smoke Developed Index are based on when the tubing is field
    insulated with 1/2" JM Microlok HP Hi Performance Fiberglass insulation as per the pipe
    manufacturer's installation instructions. Tubing shall be Marked [cNSF®-fs ULc S102.2
    FS<=25/SD<=50].


Radiant Floor Heating

Product Type   Material Type   Trade Name   Product Standard

Tubing* ^ ¢ +++ [1] [G]
 
PEX 5106
 
Calefactio
 
ASTM F876/F877
1/8" - 3"

* Accepted by NSF for use in residential and commercial construction, including
  manufactured housing.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[1] Certified for the following:
    1. Monowall pipe [PEX 5006/PEX 5106]: 1/8"- 3"
    2. 2-layer skinned pipe for Red, Blue, White [PEX 5006/PEX 5106]: 1/2", 5/8", 3/4", 1"
    sizes only
    3. 3-Layer barrier pipe [PEX 5006/PEX 5106]: 1/2", 5/8", 3/4", 1" sizes only
    
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Tubing* ^ ¢ +++ [2] [G]
 
PEX 5106
 
Calefactio
 
ASTM F876/F877
1/2", 5/8", 3/4", 1"

* Accepted by NSF for use in residential and commercial construction, including
  manufactured housing.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[2] PEX 5206 Certified for Red, Blue, White 2-layer for 1/2", 5/8", 3/4", 1" sizes only.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Tubing* ^ ¢ +++ [3] [G]
 
PEX 5306
 
Calefactio
 
ASTM F876/F877
1/2", 5/8", 3/4", 1"

* Accepted by NSF for use in residential and commercial construction, including
  manufactured housing.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[3] PEX 5306 Certified for Red, Blue ,White 2-layer for 1/2", 5/8", 3/4", 1" sizes only.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Tubing* ^ ~ ¢ +++ [4] [G]
 
PEX 5006
 
Calefactio
 
CSA B137.5
1/8 - 3"

* Accepted by NSF for use in residential and commercial construction, including
  manufactured housing.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
~ Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes.  Certified for
  red, white, blue 2-layer tubing for 1/2", 5/8", 3/4", 1" sizes only.  Certified for red,
  white, blue, orange, natural 3-layer tubing for 1/2", 5/8", 3/4", 1" sizes only. 
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[4] Tubing Certified against CSA B137.5 shall include the standard designation(s) of the
    fitting system(s) for which the tubing is recommended by the manufacturer, and shall be
    marked with the following fitting system designations:  ASTM F1807, ASTM F2159, ASTM
    F1960, ASTM F2080, ASTM F2098.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Tubing* ^ ~ ¢ +++ [5] [6] [G]
 
PEX 5106
 
Calefactio
 
CSA B137.5
1/8 - 3"

* Accepted by NSF for use in residential and commercial construction, including
  manufactured housing.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
~ Certified for Natural non-barrier single layer tubing for 1/8 - 3" sizes.  Certified for
  red, white, blue 2-layer tubing for 1/2", 5/8", 3/4", 1" sizes only.  Certified for red,
  white, blue, orange, natural 3-layer tubing for 1/2", 5/8", 3/4", 1" sizes only. 
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[5] Certified for the following:
    1. Monowall pipe [PEX 5006/PEX 5106]: 1/8"- 3"
    2. 2-layer skinned pipe for Red, Blue, White [PEX 5006/PEX 5106]: 1/2", 5/8", 3/4", 1"
    sizes only
    3. 3-Layer barrier pipe [PEX 5006/PEX 5106]: 1/2", 5/8", 3/4", 1" sizes only
[6] Tubing Certified against CSA B137.5 shall include the standard designation(s) of the
    fitting system(s) for which the tubing is recommended by the manufacturer and shall be
    marked with the following fitting system designations: ASTM F1807, ASTM F2159, ASTM
    F1960, ASTM F2098.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.


Number of matching Manufacturers is 1
Number of matching Products is 9
Processing time was 0 seconds