Liquid filled sensor with frost protection, range limiting and balancing facilities. ½" BSP TM radiator tailpiece. TRV4 approved to EN 215. Lockshield valve (L/S) approved to BS 2767-10.
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The thermostat corresponds to the zone valve, which is indirectly connected to the actuator. Up to 3NC actuators can be connected to1 zone. 1 thermostat corresponds to 1 zone valve, and up to 3NC actuators can be connected to 1 zone.
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Circulating Pump Output: 250VAC, 8 (5) A. Passive Output (Boiler): 8A. In a zone heating system, actuators open and close valves based on the zone thermostat settings. Thermostats correspond to zone valves, which are indirectly connected to actuators.
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It’s new in box
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Compatible with Grundfos 15-50 0r 15-60. TRIDENT WRS25/60-130 EU Compatible Central Heating Hot Water Circulation Circulating Pump. Wilo Central heating pump. Easily accommodates majority of heating systems.
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Danfoss RA2920 Fixed Sensor Thermostatic Radiator Valve Head Only 013G2920. · Tamperproof Sensor. · RA2920 temperature range 5-26°C. Important information!
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Brand new, never used.
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Improving efficiency from up to 12% lower gas consumption, extended lifespan of boilers, and more consistent room temperatures.
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