Surface-mount manifold cabinet Termojet No.01 (4-6 outlets, 435×600×125 mm)

Termojet Manifold Cabinet No. 01 External — a surface-mounted (wall-mounted) cabinet for installing an underfloor heating manifold with 4–6 outlets on the wall surface without cutting a recess. Dimensions: 435×600×125 mm (width × height × depth). Made of galvanized steel with decorative doors. The solution for installations where concealing the manifold in the wall is impossible or impractical.

Technical Specifications

Operating Principle

The cabinet is fixed to the wall with screws through the rear panel — no recess cutting required. Inside, the underfloor heating manifold with 4–6 outlets, main supply connections, and fittings are accommodated. The doors conceal the assembly while retaining access for servicing. A depth of 125 mm (15 mm greater than the recessed cabinet No. 01) provides additional space for routing pipework and connecting fittings.

Applications

• Renovation without chasing. An older building with brick walls or ceilings where cutting a recess is undesirable or impossible — the external cabinet mounts directly on the wall.
• Basement or utility room. In a boiler room or service room where appearance is less critical, the external cabinet installs quickly and without dust.
• Apartment or house with 4–6 underfloor circuits. Dimensions 435×600 mm match the flow meter manifold with 5 outlets or an equivalent 4–6-outlet unit.
• Temporary or portable installation. If needed, the cabinet can be removed and relocated without damaging the wall.
• Comparison with the recessed option. If the wall allows a recess, consider the recessed manifold cabinet No. 01 (435×575×110 mm) for concealed installation.

Advantages of the Termojet No. 01 External Cabinet

• Installation without a recess — mounts directly to the wall: faster installation without chasing or plastering.
• Greater depth of 125 mm — more space for routing pipework inside the cabinet compared to the recessed version.
• Galvanized steel — corrosion resistance in damp utility rooms and basements.
• Decorative doors — the manifold is concealed from view even with surface mounting.
• Size No. 01 precisely matches a 4–6-outlet manifold — an unambiguous choice with no errors.

How to Choose the Correct Cabinet Size

Termojet external cabinet size range:

• No. 00 — 2–4 outlets (335×600×125 mm)
• No. 01 — 4–6 outlets (435×600×125 mm) — this cabinet
• No. 02 — 6–8 outlets (565×600×125 mm)
• No. 03 — 8–10 outlets (715×600×125 mm)
• No. 04 — 10–12 outlets (795×600×125 mm)
• No. 05 — 12–14 outlets (965×600×125 mm)
• No. 06 — 14–16 outlets (1130×600×125 mm)

To select a manifold for the required number of circuits, browse the Termojet underfloor heating system catalogue.

Underfloor Heating and Heat Pump

A correctly installed and protected underfloor heating system is the most efficient consumer of a heat pump. The manifold cabinet protects the assembly from mechanical damage and provides convenient access for adjustment when integrating with a heat pump. Learn more about underfloor heating solutions on the Termojet heat pump website.

Frequently Asked Questions

What is the difference between the recessed and external cabinet No. 01?
The recessed cabinet (cabinet No. 01 recessed, 435×575×110 mm) is installed in a wall recess — the manifold is hidden flush with the wall. The external (this one, 435×600×125 mm) is fixed to the wall surface — installation without a recess, the cabinet projects 125 mm. The external cabinet is 25 mm taller and 15 mm deeper.

Will a pump-mixing unit fit in cabinet No. 01?
A pump-mixing unit has larger dimensions and is usually mounted next to the manifold — or requires a deeper cabinet. Cabinet No. 01 is designed primarily for a manifold with fittings. Verify the dimensions of the selected mixing unit before installation.