Hot water underfloor heating SLIMFIT

residentialfor domestic usefor laminate floors

Overview
MAGNUM SlimFit 10 and SlimFit 12 are low-profile water-based heating systems designed for installation on floors and walls. SlimFit 10 accepts Ø10 mm tubing and has an installation height of 12 mm (system height); SlimFit 12 accepts Ø12 mm tubing and has an installation height of 14 mm (system height). The open tile structure promotes adhesion of screed or plaster, making these systems suitable for renovation projects and as primary heating where required.

Function and composition
The system consists of interlocking plastic mats (tiles) that click together. Heating tube is clipped into the mat channels. Packs contain 5 plates: SlimFit 10 — 5 plates 60 x 80 cm (2.4 m²); SlimFit 12 — 5 plates 75 x 100 cm (3.75 m²).

Advantages

• Very low system height suitable for renovations.
• Compatible with multiple floor finishes (tiles, wood, laminate, carpet) — some finishes require self-levelling compound.
• Can be used for heating and cooling (wall application supports plaster).
• Certifications: CE, KOMO, MPA, SKZ. Warranty: 2 years on elements, 50 years on tube.

Installation methods
For mounting (floor or wall)

• Drill size: 5–6 mm (refer to local substrate).
• Fixing plug: 5–7 mm depending on substrate.

Pattern

• Floor: Reverse spiral
• Wall: Meander

Finish

• Floor: Self-levelling compound or (sand)cement screed
• Wall: Plaster mortar

Presentations and components (SlimFit 12)
Art.nr. W61012 — MAGNUM SlimFit 12 system — 3.75 m² — 5 plates of 75 x 100 cm
Art.nr. W12100 — MAGNUM Tube PE-RT — 100 m — 12 x 1.5 mm
Art.nr. W12300 — MAGNUM Tube PE-RT — 300 m — 12 x 1.5 mm
Art.nr. W90012 — MAGNUM Adaptor / Euroconus connection — 12 x 1.5 x 3/4” mm
Art.nr. W91201 — PUSH connection set for 1x 100 m tube 12 mm
Art.nr. W91202 — PUSH connection set for 2x 100 m tube 12 mm
Art.nr. W91203 — PUSH connection set for 3x 100 m tube 12 mm

Presentations and components (SlimFit 10)
Art.nr. W61024 — MAGNUM SlimFit 10 system — 2.4 m² — 5 plates of 60 x 80 cm
Art.nr. W10080 — MAGNUM Tube PE-RT — 80 m — 10 x 1.3 mm
Art.nr. W10240 — MAGNUM Tube PE-RT — 240 m — 10 x 1.3 mm
Art.nr. W90010 — MAGNUM Adaptor / Euroconus connection — 10 x 1.3 x 3/4” mm (per 2 pieces) steel
Art.nr. W91001 — PUSH connection set for 1x 80 m tube 10 mm
Art.nr. W91002 — PUSH connection set for 2x 80 m tube 10 mm
Art.nr. W91003 — PUSH connection set for 3x 80 m tube 10 mm
Art.nr. W91004 — PUSH connection set for 4x 80 m tube 10 mm

Information on groups and lengths
Tube lengths: SlimFit 10 — 80 m and 240 m; SlimFit 12 — 100 m and 300 m. Maximum tube length per heating group: SlimFit 10 = 240 m (3×80 m), SlimFit 12 = 300 m (3×100 m). Approximate maximum area per group: SlimFit 10 = 24 m²; SlimFit 12 = 37.5 m².

Installation video
Step-by-step installation video available showing layout, clipping and finishing procedures (reference MAGNUM SlimFit installation video).

Specifications / Technical characteristics

• Brand: MAGNUM
• Series / model: SlimFit (variants 10 and 12)
• System type: Water-based underfloor or wall heating
• Installation height: 12 mm (SlimFit 10) and 14 mm (SlimFit 12) including tube
• Total mounting height: ~15–20 mm (SlimFit 10); ~17–22 mm (SlimFit 12)
• Element sizes: 800×600 mm (SlimFit 10); 1000×750 mm (SlimFit 12)
• Component tile sizes: 200×200 mm (SlimFit 10); 250×250 mm (SlimFit 12)
• Pack coverage: 2.4 m² (5 elements) SlimFit 10; 3.75 m² (5 elements) SlimFit 12
• Tube compatibility: Ø10 mm (SlimFit 10); Ø12 mm (SlimFit 12)
• Centre-to-centre spacing: 100 mm (10); 125 mm (12)
• Suitable finishes: Tiles, wood (with self-levelling), PVC laminate (with self-levelling), carpet (with self-levelling)
• Certifications: CE, KOMO, MPA, SKZ
• Warranty: 2 years on elements; 50 years on tube

Technical details

• SlimFit 10 elements L×W: 800 × 600 mm (4×3 components); component 200 × 200 mm; surface per element 0.48 m²; pack 2.4 m² (5 elements)
• SlimFit 12 elements L×W: 1000 × 750 mm (4×3 components); component 250 × 250 mm; surface per element 0.75 m²; pack 3.75 m² (5 elements)
• System installation height: 12 mm (SlimFit 10); 14 mm (SlimFit 12)
• Total mounting height: approx. 15–20 mm (10); 17–22 mm (12)
• Tube centre-to-centre distance: 100 mm (10); 125 mm (12)
• Recommended drill size: 5–6 mm; fixing plugs: 5–7 mm