Brochure - Unical Lattner Condensing Hot Water Boilers

Range of components ...192736845The new vision of the modernheating system is no longersatisfied with just the boiler!Therefore, Unical placesat your disposal a richcatalogue of componentswhich facilitate the system’slayout and enable you to obtainthe maximum result fromthe technology employedand the heating system design.MODULATINGPUMPStandard supply formod. ALKON 70MODULATINGPUMPOptional for mod.ALKON 50cod. 00361320CONSTANT FLOWRATE PUMPOptional for mod.ALKON 50cod. 00361321RANGE OF MODELSWall mounted, condensing boiler ALKON 50, equipped for Nat. gas cod. 41010012 pos. 1Wall mounted, condensing boiler ALKON 50, equipped for LPG cod. 41010028Wall mounted, condensing boiler ALKON 70, equipped for Nat. gas cod. 41010098Wall mounted, condensing boiler ALKON 70, equipped for LPG cod. 41010099OPTIONS8 heating controller kit cod. 00361332 pos. 2omplete with:Outdoor sensor, flow sensor, boiler sensor,D.H.W. Storage tank sensor, connecting terminals.1 supporting frame cod. 00361366 pos. 3Collector kits cod. 00361314 pos. 4composed of:Ballstop valves 1 1/4” (2x), Flow collector, Return collector, Return pipe connection,Flow pipe connection, Flow return pipe header connection,Safety valve 6 bar, Closed expansion vessel 1 l for boiler.Kit flange cieche cod. 00361450 pos. 5Mixing header kit (maximum flow rate 6 m 3 /h) cod. 00361333 pos. 6Modulating pump (optional for. ALKON 50) cod. 00361320 pos. 7Constant flow rate pump (optional for ALKON 50) cod. 00361321Additional zone control BM8 cod. 00361358(digital timer with outdoor sensor for connection to CAN-BUS 4 wires)E8 holder WAG, for wall mounting installation cod. 00361359Electrical harness for D.H.W. storage thank, if any (ALKON 50) cod. 00361668Electrical harness for D.H.W. storage thank, if any (ALKON 70) cod. 00361736ADDITIONAL SAFETY DEVICES KITADDITIONAL SAFETY DEVICES COLLECTOR KIT code: 00361313 pos. 8ADDITIONAL SAFETY DEVICES KIT code: 00361316 pos. 9composed of: 3-way cock 1/2”, pressure gauge R 3/8, R 1/2 bulb holders (2x),100°C H.L. thermostat, 5 bar safety max pressure switch, thermometer, shock absorber for pressure gauge.Note: The C.H. system expansion vessel and the relevant safety valve (pressure relief) are not supplied becausetheir setting depend on the maximun working pressure and water content of the installation.The gas feeding pipes are not supplied.