Hydrofire > TM3 Underfloor Mixing Unit

TM3 Underfloor Mixing Unit

With the help of the TM 3 underfloor mixing unit, high temperature heat sources such as a boiler fire stove may be used to supply low temperature underfloor heating. The TM 3 regulates the water temperature by mixing and supplying hot water as needed in the underfloor heating circuit. Technical data Max temperature for primary circuit: 90 °C Max operating pressure: 6 bar – ΔP max for primary circuit: 1 bar Secondary range: 20 – 65 °C (fixed-point regulation) Thermal power exchangeable ΔT 7°C, ΔP useful 0,25 bar Fixed-point regulation: 10 kW by-pass position 0 Fixed-point regulation: 12.5 kW by-pass position 5 Mixing valve pressure drop (fixed-point regulation): Kv 3 Pressure drop with by-pass valve position 5 (fixed-point regulation): Kv max=4,8 Thermometer scale: 0 – 80 °C – Mixing group head threads: 1” male Circulation pump connection: pipe union 1”1/2 – takeoffs 130 mm

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