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CHAPTER 11 - PRODUCT REVIEWELECTRIC BOILERSCarefree - Electric, Cast IronModelNumberAFUE%* Based on 20°F temp. rise and boiler capacity at:DOE Heat. Cap.MBHAmpsWater Flow RateGPM*240V 220V 208V 240V 240V 220V 208VE412 100 41 35 31 50 4.1 3.5 3.1E416 100 55 46 41 70 5.5 4.6 4.2E420 100 68 58 52 85 6.8 5.8 5.2INDIRECT WATER HEATERSAlliance SL - Hydrastone-lined Indirect-Fired Water HeatersModelNumberStorageCapacity(gal)Max1st Hr(gal.hr)Cont.Draw(gal/hr)StandbyLoss(°F/hr)MinBoilerOutput(MBtu/hr)BoilerWaterFlow Rate(gal./min.)PressureDropThroughCoil (ft.w.c.)AL27SL 27 192 162 0.97 99 6 9.0AL35SL 35 200 162 0.72 99 6 9.0AL50SL 50 225 171 0.56 110 6 9.5AL70SL 70 294 217 0.45 120 6 10.0AL119SL 119 339 235 0.39 149 14 17.0103
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