... available with 60kw, 80kw,100kw, one master units could with 7slave units central air conditioner, Modular air source heat pump(60kw,80kw,100kw-825kw), ... painting to ensure total resistance to atmospheric agents.l Units with U type heat exchanger: bearing structure in aluminum ... cinemas, stadiums, recreations, office blocks, factories and so on., central air conditioner(modular air source heat pump)