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Hep20® Underfloor Heating

Hep2O® underfloor heating pipe is purpose-designed for installation in both concrete and timber floors. The pipe is a five-layer co-extrusion with an integral oxygen diffusion barrier, fully protected between the inner and outer walls. The pipe has excellent creep and corrosion resistant and its thermal and pressure characteristics contribute to long-term performance.

Hepworth Building Products has developed a purpose designed package ideally suited to heating a single room and suitable for use with either screed or timber floor constructions.

The Underfloor Heating Room System consists of three packs, a Control Pack, a Pipe Pack and a Twin Circuit Pack. Permutations of these packs provide the installer with the option of having single or twin circuits dependant on the size of the
floor area. A single circuit is suitable for use with floor areas up to a maximum of 19m2. Larger areas, of up to a maximum of
39m2, will require two circuits of equal
length..

Hep2OŽ Underfloor Pipe Heating Circuit

Hep2OŽ Underfloor Heating Manifold Installation

OPERATING TEMPERATURES / PRESSURES
PEAK LIFE CYCLE OPERATING TEMPERATURES
Safe Pressures
20°C
30°C
40°C
50°C
60°C
70°C
80°C
95°C
Short Malfunction
at 114°C
BAR
12
11.5
11
10.5
9
8
7
6
3
PSI
174
167
160
152
131
116
102
87
43.5
Head Of Water
120
115
110
105
90
80
70
60
29