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Bradford-White Corp Hydronic Boiler, Water Volume Heater, BMT2H Water Flow Requirements BMT2V

Models: BMT2H BMT2V Hydronic Boiler, Water Volume Heater

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BRADFORD WHITE CORP.

Figure 14. Water Heater Piping — Multiple Heaters, Multiple Tanks.

		gpm			ft		Temp Rise °F				lpm			m		Temp Rise °C
Size	S	N	H	S	N	H	S	N	H	S	N	H	S	N	H	S	N	H
500	45	68	90	1.8	2.3	3.5	19	13	9	170	257	341	0.5	0.7	1.1	10	7	5
750	45	68	90	2.1	3.0	6.0	28	19	14	170	257	341	0.6	0.9	1.8	16	10	8

1000	45	68	90	2.3	3.6	6.1	38	25	19	170	257	341	0.6	1.1	1.9	21	14	10
1250	68	68	90	3.8	3.8	6.3	31	31	24	257	257	341	1.2	1.2	1.9	17	17	13
1500	68	68	90	3.9	3.9	6.5	38	38	28	257	257	341	1.2	1.2	2.0	21	21	16

1750	68	68	90	4.0	4.0	6.7	44	44	33	257	257	341	1.2	1.2	2.0	24	24	18
2000	112	112	112	10.0	10.0	10.0	30	30	30	424	424	424	3.0	3.0	3.0	17	17	17
NOTES:	S = soft water (1 to 7.5 grains hardness).
	N = normal water (7.6 to 17 grains hardness).

H = hard water (more than 17 grains hardness).

gpm = gallons per minute; lpm = liters per minute; ft = headloss in feet; m = headloss in meters. Headloss is for heater's heat exchanger only.

Table 9. Water Flow Requirements — BMT2V.

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Bradford-White Corp Hydronic Boiler, Water Volume Heater, BMT2V, BMT2H Water Heater Piping Multiple Heaters, Multiple Tanks

Contents

Brute Deluxe Table of Contents Model Identification General InformationIntroduction Warranty DimensionsLocating the Appliance Clearances33¾ 16¾ 425 45¾22¾ 505 57¾16¾ 46¼ 22¾ 58¼28¾ 70¼ 34¼ 10¼ 80¾Venting and Combustion Air Combustion AirCombustion Air From Room Intake Combustion AirVenting Vent CategoriesCategory I Vent Common Venting SystemsLocating Vent & Combustion Air Terminals Side Wall Vent TerminalSide Wall Combustion Air Terminal Vertical Vent TerminalCombustion Air and Vent Through Side Wall Common Vent Test Boilers Vertical Combustion Air TerminalGas Supply and Piping Vent Terminals for Outdoor UnitsNatural Propane NaturalWater Connections Boiler 4A.1 Heating System Piping Hot Supply Connections BoilerWater Connections Water Heater 4A.2 Cold Water Make-Up Boiler4A.3 Water Flow Requirements Boiler 4A.4 Freeze Protection BoilerElectrical Connections 4B.2 Hot Water Supply Piping Water Heater4B.3 Water Flow Requirements Water Heater 4B.5 Freeze Protection Water HeaterHydronic Piping Multiple Boilers, Primary Secondary System Hydronic Piping One Boiler, Multi-Temperature System Water Heater Piping One Heater, One Tank Water Heater Piping Multiple Heaters, One Tank Water Heater Piping Multiple Heaters, Multiple Tanks Water Flow Requirements BMT2VMain Power Field WiringBrute Deluxe 1000 Wiring Diagram Brute Deluxe 500-750 Connection Diagram Brute Deluxe 1000 Connection Diagram Brute Deluxe 1250-2000 Connection Diagram External Staging Control Wiring Operating InstructionsSequence of Operation Filling the SystemOperating Temperature Control Operating the Burner and Set UpSet Up for 0 to 2500 Feet Altitude External Boiler OperationsHigh Altitude Adjustment and Set Up Maintenance System MaintenanceAppliance Maintenance Component Description Shutting Down the Brute DeluxeManual Reset High Limit Control Temperature ControlFlow Switch FilterResolving Lockouts Trouble ShootingDelayed Ignition Possible Causes Replacement Parts Short Cycling Water Heater Parts List see nextShort Cycling Boiler High Gas ConsumptionSheet Metal Components See Figure Internal Components See FigureGas Train Components See Figure Heat Exchanger Components See Figure Electrical Components See Figure Sheet Metal Components Internal Components Brute Deluxe Hydronic Boiler Brute Deluxe Water HeaterElectrical Components