TRISTAR 3G
10Pages

BREVETTO Unical PATENT smoke pipes PRESSURIZED CARBON STEEL BOILER WITH THREE REAL SMOKE PASS OUTPUT RANGE from 65 to 3000 kW OPERATION TEMPERATURE minimum return temperature 50°C Natural Gas or LPG fed pressure jet, two stage or modulating burners The models 2300 - 2650 - 3000 can be fed also with light oil SUPPLY MODELS ENERGETIC CLASS according to Dir. 92/42/EC Certified in OUTPUT RANGE Special patented smoke pipes with aluminium profiles - Floating furnace

Effective three pass boiler 2. Smoke pipes with smoke diverters 3. Door with flame sight glass 5. Body insulation 6. Panel board Heat output Heat input Efficiency at Efficiency at Boiler Water side Flue gas Max. boiler Flue gas Combustion Weight min/max min/max full load part load capacity pressure pressure operating temperature chamber MODEL (100%) (30%) drops drops pressure On special order the boilers from model TRISTAR 3G 2S 1100 to TRISTAR 3G 3000 can be manufactured for a max. working pressure up to 10 bar.

Effective three pass boiler ■ UTILISATION FLEXIBILITY thanks to the certification in ranged output ■ REDUCED NOx EMISSIONS: < 100 mg/kWh thanks to the reduction of the specific thermal load ■ ELLIPTIC SHAPE OF THE OUTER SHELL (up to mod. 840 kW): reduced width making easier access through the doors ■ OTTIMIZZAZIONE SCAMBIO TERMICO through driven and braked run of the water within the boiler ■ SMOKE PIPES EASY STREAM PIPE 0 1”1/2 ■ FLOATING CYLINDRICAL FURNACE without thermomechanical stresses from 500 kW to 3000 kW ■ FURNACE BOTTOM with stiffening and heat dissipating plates ■ FRONT...

Effective three pass boiler DIMENSIONS TRISTAR 3G 2S 65-85 1 Panel board 2 Smoke chamber cleaning door 3 Flame sight glass T1 Central Heating flow T2 Central Heating return T3 Expansion vessel connection T4 Boiler drain T5 Chimney connection T6 Burner connection T7 Condensation drain ABCDEFGH I LMNOPQ*R* (*) Minimum dimensions for boiler room access. (**) Pressure drops corresponding to a thermal drop of 15K.

Effective three pass boiler 1 Panel board 2 Smoke chamber cleaning door 3 Flame sight glass T1 Central Heating flow T2 Central Heating return T3 Expansion vessel connection T4 Boiler drain T5 Chimney connection T6 Burner connection T7 Condensation drain TRISTAR ABCDEFGH I LM*NOPQ*R*S (*) Minimum dimensions for boiler room access. (**) Pressure drops corresponding to a thermal drop of 15K.

Effective three pass boiler DIMENSIONS TRISTAR 3G 2S 500^730 - 840 1 Panel board 2 Smoke chamber cleaning door 3 Flame sight glass T1 Central Heating flow T2 Central Heating return T3 Expansion vessel connection T4 Boiler drain T5 Chimney connection T6 Burner connection T7 Condensation drain TRISTAR ABCDE FGHM*NOPQ*R*S* (*) Minimum dimensions for boiler room access. (**) Pressure drops corresponding to a thermal drop of 15K.

Effective three pass boiler "(5 1 Panel board 2 Smoke chamber cleaning door 3 Flame sight glass T1 Central Heating flow T2 Central Heating return T3 Expansion vessel connection T4 Boiler drain T5 Chimney connection T6 Burner connection T7 Condensation drain TRISTAR ABCD E FGHM*NOPQ*R* (*) Minimum dimensions for boiler room access. (**) Pressure drops corresponding to a thermal drop of 15K. On special order the boilers from model 1100 to 3000 can be manufactured for a max. working pressure up to 10 bar.

Effective three pass boiler DIMENSIONS TRISTAR 3G 2300-3000 1 Panel board 2 Burner connection flange 3 Smoke chamber cleaning door 4 Flame control warming light T3 Expansion vessel connection T7 Condensation drain (*) Minimum dimensions for boiler room access. (**) Pressure drops corresponding to a thermal drop of 15K. On special order the boilers from model 1100 to 3000 can be manufactured for a max. working pressure up to 10 bar.

Effective three pass boiler The pipes of the third smoke pass are decisive for the attainment of the maximum efficiency. The new patented technology has allowed to insert special aluminium multi-fin structures inside the thick steel pipes. In this way are born the new “EASY STREAM Pipes” of 1 1/2” diameter.

Effective three pass boiler TECHNICAL DATA ELECTRICAL, HYDRAULIC, INSTALLATION DIAGRAMS AND CONTROLLERS can be unloaded from the web site www.unical.eu at the page of the product