Waste/Multi Oil Boilers from Flexiheat

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1 Waste/Multi Oil Boilers from Flexiheat At a time of rising fuel costs, the Flexiheat FMOB universal/waste oil boiler range, which can burn nearly all vegetable, animal, conventional and waste oil, will save you money. It provides you with flexibility in choosing your preferred fuel source

2 FMOB Warm water steel boiler for temperature up to 9 C Total radiation, dry, anti-condensate combustion chamber Hinged door with reversible opening Output from 26 to 233 kw DIMENSIONS F G H TECHNICAL DATA Models NOMINAL OUTPUT NOMINAL INPUT BOILER CONTENT T1 T3 T2 T WATER SIDE PRESSURE LOSSES * SMOKE SIDE PRESSURE LOSSES MAX. WORKING PRESSURE FLOW/RETURN CONNECTIONS DIMENSIONS DRY WEIGHT A B C D kw kw l m c.a. m mc.a. bar ISO 7/1 kkgg D C Rp P 2 Steel boiler for pressure jet gas/oil burner Reversed flame boiler range for pressure jet burners, suitable for small/middle size installations, where the traditional sturdiness and duration of the steel are favoured. Dry combustion chamber with anticondensate patent The combustion chamber walls that lean out to the flame are not directly cooled by the water because covered by a series of triangular fins, welded Rp 11/ A Rp 11/ E 00 FMOB26C FMOB30C FMOBC FMOB2C Rp T B Key: 1 - Panel board 2 - Flame sight glass 3 - Boiler basement (up on request) - Cleaning opening T1 - Central heating flow T2 - Central heating return T3 - Chimney connection T - Boiler drain T - Burner connection to each other and to the furnace cylinder so that to form a dry combustion chamber. This improves notably the combustion in comparison to that one obtained in the wet combustion chamber, reducing the fouling of the heat exchange surfaces and the risks of acidic condensate formation, responsible of the corrosion. The bottom of the combustion chamber, constituted by a refractory concrete casting, contributes to complete the raising of the combustion temperature, improving it. Anti-condensate smoke way The smokes continue their run within boiler in the channels drawn between the triangular baffles and the furnace cylinder in contact with the water. The particular processing of the baffles with interrupting joints, annuls the thermal expansions and, thanks to the wide surface that is heated, it subsequently reduces the condensation phenomena (patented system). Stainless steel turbulators Adjustable inside the smoke channels, they optimize the heat exchange and stabilize the counter pressure for the regular operation of the burner. (*) Pressure losses for a flow rate corresponding to a t of 1 K

3 * - For the model FHMOB233 the connections T1-T2 are flanged. The dimension H is applicable only to the model FMOB233 fig. 2 1 Panel board 2 Burner connecting plate 3 Cleaning door Sight glass T1 C.H. flow T2 C.H. return T3 Flue connection T Burner axis T Boiler drain MODAL Type FMOB6C FMOB76C FMOB93C (6).000 (76) (93) (10) FMOB10C FMOB116C (116) (10) FMOB10 FMOB163 FMOB186 Output (kw) kcal/h (163) (186) Input (kw) kcal/h (71) (8) (102) (11) (128) (1) () (206) (233) (28) FMOB A B C DIMENSIONS D E F G H 182 T1 - T2 ISO 7/1 UNI 2278 PN16 Rp 1½ Rp 1½ Rp 1½ DN 6 CONNECTIONS T3 Ø 20 T Ø T ISO 7/1 Combustion chamber dimensions Øi x Lg 330 x x x x x x x x x 1070 Boiler capacity liters Water side press. loss(*) m w.c. 0,10 0,13 0,16 0,10 0,10 0,1 0,20 0,2 0,22 Smoke Max. side allow. press. working losses pressure w.c. bar 1, 1,8 2, Weight kg

4 Day Tank With all our heaters we can supply a 100L day tank. This tank comes complete with a pump, motor and fuel filter as standard. This day tank needs to be situated next to the heater. The main advantages of the tank are;- Via float suction it picks up the cleanest oil It picks up the latent heat from being in close proximately to the heater resulting in the oil being semipreheated prior to entering the burner. The tank also has a drainage point at the bottom allowing easy drainage of any water/contaminants from the oil. This results in the oil being semi-preheated prior to entering the burner. ** You can run your bulk storage tank supply to this day tank but you will need a float switch and solenoid valve to prevent oil overflow due to gravity

5 Flue gases cannot rise in a horizontal stack and bends also restrict their movement. If flue bends are used then we recoend bends instead of 90 and a gradual sloping stack

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