Manifold Termojet in thermal insulation 2+1 up M22U150(300)

Distribution manifold K22V.150(300) — a Termojet unit with thermal insulation for high-capacity boiler rooms: 2+1 configuration with upward outlets, boiler connection 2″, and a capacity of up to 175 kW at ΔT=10 °C (350 kW at ΔT=20 °C). This is a manifold for facilities where standard 125 mm manifolds no longer provide sufficient flow rate.

The operating principle is classical: supply and return lines in one housing, heat carrier from the heat generator is distributed to circuits with 1¼″ outlets, to which pump groups of the appropriate size are attached. The centre-to-centre distance of circuit connection ports is 150 mm, for large-format groups. An additional equipment connection G ½″ is provided; wall-mounting brackets are included in the delivery set.

Application scenarios: commercial and industrial boiler rooms, boiler cascades, large houses with high-capacity radiator and ventilation circuits, systems with buffer tanks. In high-capacity heat pump solutions the manifold distributes large low-temperature flows — see Termojet heat pumps. Hydraulic separation for a system of this capacity is handled by a hydraulic separator GS-28 2″ — its connection size matches the boiler connection.

Advantages of the Termojet manifold:

• boiler connection 2″ and Gmax 17.5 m³/h — genuine reserve for 350 kW;
• 1¼″ outlets with 150 mm centre-to-centre — for high-capacity pump groups;
• thermal insulation and brackets included in the delivery set;
• own production in Ukraine, manufacturer's warranty, stock availability.

Technical specifications: number of outlets — 2+1 (upward), capacity 175 kW at ΔT=10 °C and 350 kW at ΔT=20 °C, maximum flow rate Gmax 17.5 m³/h, boiler connection — 2″, heating circuit connection — 1¼″, centre-to-centre distance — 150 mm.

The 5+1 circuit version of the same format is K52V.150(300); see all models in the catalogue of Termojet distribution manifolds.

Frequently asked questions

How does the 150 mm manifold differ from the 125 mm version?
By the increased centre-to-centre distance of the outlets and the 1¼″ circuit size — it is designed for high-capacity pump groups and flow rates up to 17.5 m³/h.

Which hydraulic separator is required for this system?
GS-28 with a 2″ connection — the same size as the manifold's boiler inlet, so the units connect without any transitions.