Installation / Operation Instruction Manual

ManualsBrandsBradford White ManualsBoilersBrute ® LX Wall Mounted Boilers (BLXH)

Page 5

Brute LX

Dimension

Model

A B C D E F G H

K L M N O

50, 75 MBH

1" (3) 15-3/4" (40) 3-3/4" (9) 9-1/4" (24) 8" (20) 1-1/2" (4) 5-3/4" (14) 15-1/2" (39) -- -- -- 30-1/2" (78) 15-1/4"

(39)

4-5/8" (12)

100 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37) -- -- -- 30-1/2" (78) 18" (46) 4-5/8" (12)

125 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37) 2-3/4" (7) 12-3/4" (33) 2" (5) 30-1/2" (78) 18" (46) 4-5/8" (12)

150, 175 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5) 2-3/4" (7) 12-3/4" (33) 1-3/4" (5) 35-1/2" (90) 18" (46) 8-7/8" (23)

220 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5) -- -- -- 38-1/2" (90) 18" (46) 8-7/8" (23)

Dimension

Model

A B C D E F G H

K L M N O

50, 75 MBH

1" (3) 15-3/4" (40) 3-3/4" (9) 9-1/4" (24) 8" (20) 1-1/2" (4) 5-3/4" (14) 15-1/2" (39)

-- -- -- 30-1/2" (78) 15-1/4"

(39)

4-5/8" (12)

100 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37)

-- -- -- 30-1/2" (78) 18" (46) 4-5/8" (12)

125 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37)

2-3/4" (7) 12-3/4" (33) 2" (5) 30-1/2" (78) 18" (46) 4-5/8" (12)

150, 175 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5)

2-3/4" (7) 12-3/4" (33) 1-3/4" (5) 35-1/2" (90) 18" (46) 8-7/8" (23)

220 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5)

-- -- -- 38-1/2" (90) 18" (46) 8-7/8" (23)

Dimension

Model

A B C D E F G H

K L M N O

50, 75 MBH

1" (3) 15-3/4" (40) 3-3/4" (9) 9-1/4" (24) 8" (20) 1-1/2" (4) 5-3/4" (14) 15-1/2" (39)

-- -- -- 30-1/2" (78) 15-1/4"

(39)

4-5/8" (12)

100 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37)

-- -- -- 30-1/2" (78) 18" (46) 4-5/8" (12)

125 MBH

1" (3) 15-1/2" (39) 1-1/4" (3) 12-3/4" (33) 11" (28) 1-1/4" (3) 9-1/2" (24) 14-3/4" (37)

2-3/4" (7) 12-3/4" (33) 2" (5) 30-1/2" (78) 18" (46) 4-5/8" (12)

150, 175 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5)

2-3/4" (7) 12-3/4" (33) 1-3/4" (5) 35-1/2" (90) 18" (46) 8-7/8" (23)

220 MBH

1-1/2" (4) 15-1/4" (39) 1-3/4" (4) 13" (33) 11-1/4" (28) 2-3/4" (7) 5-1/4" (14) 2" (5)

-- -- -- 38-1/2" (90) 18" (46) 8-7/8" (23)

dimension applies for both the DHW OUTLET and DHW INLET

inches (cm's)

APPLIANCE SUGGESTED SERVICE ACCESS CLEARANCE

SURFACE INCHES CM

Left Side 6 15

Right Side 6 15

Top 12 30

Closet, Front 6 15

Front 24 61

Bottom 24 61

Vent 1 3

CertiedbyCSAforzeroclearanceto

combustible materials on all sides.

APPLIANCE SUGGESTED SERVICE ACCESS CLEARANCE

SURFACE INCHES CM

Left Side 6 15

Right Side 6 15

Top 12 30

Closet, Front 6 15

Front 24 61

Back 8 20

Vent 1 3

CertiedbyCSAforzeroclearanceto

combustible materials on all sides.

Clearances

Wall Floor

Sizing Data WALL

Sizing Data FLOOR STANDING

Sizing Data,

Piping

Input Output DHW AFUE Gas Water DHW Shipping

Model Output @ Conn. Size Conn. Size Conn. Size Weight

BTU/h kW BTU/h kW 75°F Rise inches inches inches lbs kg

MLX 50 50,000 14.6 47,500 13.2 - 95% 1/2” NPT 3/4” NPT - 88 40

MLX 75 75,000 21.9 71,250 20.8 - 95% 1/2” NPT 3/4” NPT - 97 44

MLX 100 100,000 29.3 95,000 27.8 - 95% 1/2” NPT 3/4” NPT - 112 51

MLX 125 125,000 36.6 118,750 34.8 3.1 gpm 95% 1/2” NPT 3/4” NPT 1/2” NPT 126 57

MLX 150 150,000 43.9 142,500 41.8 3.7 gpm 95% 1/2” NPT 1“ NPT 1/2” NPT 140 64

MLX 175 175,000 51.6 166,250 48.7 4.3 gpm 95% 1/2” NPT 1“ NPT 1/2” NPT 153 69

MLX 220 220,000 64.4 209,000 61.2 - 95% 1/2” NPT 1“ NPT - 161 73

Input Output DHW AFUE Gas Water DHW Shipping

Model Output @ Conn. Size Conn. Size Conn. Size Weight

BTU/h kW BTU/h kW 75°F Rise inches inches inches lbs kg

MLX 50 50,000 14.6 47,500 13.2 - 95% 1/2” NPT 3/4” NPT - 144 65

MLX 75 75,000 21.9 71,250 20.8 - 95% 1/2” NPT 3/4” NPT - 151 68

MLX 100 100,000 29.3 95,000 27.8 - 95% 1/2” NPT 3/4” NPT - 166 75

MLX 125 125,000 36.6 118,750 34.8 3.1 gpm 95% 1/2” NPT 3/4” NPT 1/2” NPT 178 81

MLX 150 150,000 43.9 142,500 41.8 3.7 gpm 95% 1/2” NPT 1“ NPT 1/2” NPT 184 83

MLX 175 175,000 51.6 166,250 48.7 4.3 gpm 95% 1/2” NPT 1“ NPT 1/2” NPT 192 87

MLX 220 220,000 64.4 209,000 61.2 - 95% 1/2” NPT 1“ NPT - 201 91

NOTES:

1. For other boiler ratings:

Boiler Horsepower: HP = Output Radiation Surface: EDR sq. ft. = Output

33,475 150

NOTES:

1. For other boiler ratings:

Boiler Horsepower: HP = Output Radiation Surface: EDR sq. ft. = Output

33,475 150

50 thru 125

150 - 220

Cond. Hydronic DHW 2nd Gas Hydronic DHW 2nd

Outlet Return Inlet Return Supply Supply Outlet Supply

3/4" 3/4" 1/2" 3/4" 1/2" 3/4" 1/2" 3/4"

PVC copper NPT copper NPT NPT NPT copper

3/4" 1" 1/2" 3/4" 1/2" 1" 1/2" 3/4"

PVC NPT NPT copper NPT NPT NPT copper

Shipping

Weight

lbs kg

- -

133 60

148 67

163 74

- -

Shipping

Weight

lbs kg

- -

188 85

194 88

202 92

- -

CombiBoiler

Boiler Combination