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Thermostatic space heater with coil around water tube - can be operated independently at times when main central heating installation and pump are not operative
Thermostatic space heater with coil around water tube - can be operated independently at times when main central heating installation and pump are not operative
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机译:在水管周围带有线圈的恒温空间加热器-在主要中央供暖装置和泵不工作时可以独立运行
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摘要
Water is circulated through a radiator panel (2) with vertical tubes (6) linking upper and lower horizontal tu tubes (4,5) with connections (14,15) to the ends of a through-flow tubular heater (9) surrounded over most of its length by the coil (10). Heating current is supplied through a cable (17) from a mains plug and time switch (21). A controller (18) can be set to a selected heating level by means of a hand wheel (19). The appts. can be run in isolation with low heat losses during transitional periods. ADVANTAGE - Long-term operational reliability is guaranteed without risk of scaling.
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