... start up5) System water flow protection included6) Wide ranging operating condition protections are fitted e.g. High pressure, low ... steel buffer tank8) Micro-processor used to maintain optimum operating duty(remote control available as option)9) Danfoss or ... optionWireless controllerCERTIFICATIONSCE, CB, EC, ETL, CETL, C-TICK, WATER MARK, STANDARD MARK, UL, SABS, SANS, SAA, SASO, VDE, RoHS, REACH, ...