PEX, PE-RT pipe
PEX and PE-RT pipes are available for ceiling and wall heating and cooling systems. Thin 10x1.3 and 12x2 mm pipes on 200 and 240 m coils connect panels and surfaces, while PEX 20x2 with an insulating jacket in 25 m lengths, in blue and red, is meant for the main distribution lines.
Product sorting
3 items total
List of products
–19 %
0,98 € excl. VAT
1,21 €
Five-layer PE-RT pipe with EVOH oxygen barrier for wet underfloor heating, size 16...
–19 %
1,02 € excl. VAT
1,26 €
Five-layer PE-RT pipe with EVOH oxygen barrier for wet underfloor heating, size 17...
Listing controls
3 items total
IVAR.PE-Xc-ST - PEX pipe
- PN 6 at T = +90 °C, PN 10 at T = +60 °C
- designed for wall or ceiling heating distribution
- connected using an IVAR.TP 4410 12 x 2 mm compression fitting
- material: cross-linked polyethylene with an oxygen barrier
IVAR.PE-Xa RCB, IVAR.PE-Xa RCR - PEX pipe with insulating jacket
- PN 10, T = +95 °C
- Use: for main distribution lines of IVARCLIMA radiant ceiling heating / cooling
- pipe material: cross-linked polyethylene with an oxygen barrier
- thermal insulation material: low-density polyethylene (PE-LD) with a closed cell structure and protective film, red and blue colour
IVAR.HK PE-RT, IVAR-HK PE-RT - PE-RT pipe
- PN 10, T = +70 °C
- Use: for connecting IVARCLIMA radiant ceiling heating / cooling panels to the distribution system
- material: polyethylene with an oxygen barrier
Frequently Asked Questions
- What is the difference between PEX and PE-RT pipe? PEX (cross-linked polyethylene) has higher thermal and pressure resistance thanks to the cross-linking of chains, while PE-RT (heat-resistant polyethylene) is more flexible and easier to handle when installing connecting branches to the panels.
- Why does the pipe have colour coding (blue/red)? The colour only makes it easier to distinguish between the flow and return pipes during installation of the distribution system; it has no effect on functionality.
- What does a thermally insulating jacket on the pipe mean? A jacketed pipe reduces heat loss when routed through unheated spaces or when running several circuits alongside each other.
- Is the pipe also suitable for cooling? Yes, both PEX and PE-RT pipes with an oxygen barrier can withstand the normal operating temperatures of both the cooling and heating circuits of surface systems.