Burnham 4FH Dimension Guide
Series 4F — Models 63 - 675
Dimensions (in Inches)
4F Boiler Models
A - Boiler Width
B - Boiler Length
C - Boiler Height
D - Base Width
E - Base Length
F - Base Extension
G - Front Smoke Box Height
H - Front Smoke Box Depth
J - Supply Location
*K - Supply Size
*L - Return Size - Steam
M - Return Location
N - Top Vent Collar Dia.
P - Rear Vent Collar Dia.
Q - Rear Vent Collar Height
R - Smoke Box Depth
T - Top Vent Collar Height
U - Tube Pull Space
V - Supply Fitting Height
W - Normal Water Line Height
63 78 92 107 127 154 180 209 240 277 311 345 360 450 563 675
31 31 31 31 36-3/8 36-3/8 36-3/8 36-3/8 45-1/8 45-1/8 45-1/8 45-1/8 52-3/4 52-3/4 56-1/2 56-1/2
32 39 45-1/2 52-1/2 44-1/2 53 61 70 57 65 72-1/2 80 80-3/4 93-1/4 104-3/8 122-1/4
55-1/4 55-1/4 55-1/4 55-1/4 63-5/8 63-5/8 63-5/8 63-5/8 70-5/8 70-5/8 70-5/8 70-5/8 82-7/16 82-7/16 85-3/16 85-3/16
33-1/4 33-1/4 33-1/4 33-1/4 38-5/8 38-5/8 38-5/8 38-5/8 47-3/8 47-3/8 47-3/8 47-3/8 53-1/8 53-1/8 57 57
47-1/2 54-1/2 65 72 64 72-1/2 80-1/2 92-1/2 79-1/2 87-1/2 95 102-1/2 107-1/2 124 135-1/8 153
15-1/2 15-1/2 19-1/2 19-1/2 19-1/2 19-1/2 19-1/2 22-1/2 22-1/2 22-1/2 22-1/2 22-1/2 26-3/4 30-3/4 30-3/4 30-3/4
27-5/16 27-5/16 27-5/16 27-5/16 29-7/16 29-7/16 29-7/16 29-7/16 35-1/8 35-1/8 35-1/8 35-1/8 38-1/2 38-1/2 41-9/16 41-9/16
5-1/2 5-1/2 5-1/2 5-1/2 6-1/2 6-1/2 6-1/2 6-1/2 7-1/2 7-1/2 7-1/2 7-1/2 6-1/2 6-1/2 7-1/2 7-1/2
13 13 13 13 16 16 16 16 19 19 19 19 28 28 28 28
4 4 4 4 6 6 6 6 6 8 8 8 8 10 10 10
3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4
6-1/2 6-1/2 6-1/2 6-1/2 7 7 7 7 7 7 7 7 7-3/8 7-3/8 7-3/8 7-3/8
7 7 7 7 10 10 10 10 12 12 12 12 — — — —
— — — — — — — — — — — — 14 14 18 18
38 38 38 38 46-1/2 46-1/2 46-1/2 46-1/2 52 52 52 52 58-13/16 58-13/16 59-5/8 59-5/8
9 9 9 9 12 12 12 12 14 14 14 14 16 16 20 20
42-1/2 42-1/2 42-1/2 42-1/2 52-1/2 52-1/2 52-1/2 52-1/2 59-1/4 59-1/4 59-1/4 59-1/4 66-5/16 66-5/16 69-1/8 69-1/8
32 39 45-1/2 52-1/2 44-1/2 53 61 70 57 65 72-1/2 80 81-1/2 94 105 123
1-1/2 1-1/2 1-1/2 1-1/2 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-3/8 3-3/8 3-7/16 3-7/16
43-3/4 43-3/4 43-3/4 43-3/4 51-1/2 51-1/2 51-1/2 51-1/2 58 58 58 58 69-3/16 69-3/16 72 72
*3” and 4” are IPS female thread, 6” and larger are anged. 150# bolt pattern. Specications, Dimensions Data Subject to Change without Notice
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Series 4F — Models 827 - 3075
The Complete Boiler Room Supplier
The Complete Boiler Room Supplier
Dimensions (in Inches)
4F Boiler Models 827 993 1157 1323 1654 1985 2315 2645 3075
A - Boiler Width
B - Boiler Length
C - Boiler Height
D - Base Width
E - Base Length
F - Base Extension
G - Front Smoke Box Height
H - Front Smoke Box Depth
J - Supply Location
*K - Supply Size
*L - Return Size - Steam
Return Size - Water
M - Return Location
N - Rear Smoke Box Depth
P - Rear Vent Collar Dia.
Q - Rear Vent Collar Height
R - Top Vent Collar Width
S - Top Vent Collar Depth
T - Top Vent Collar Height
U - Tube Pull Space
W - Normal Water Line Height
*4” are IPS female thread, 6” and larger are anged. 150# bolt pattern. Specications, Dimensions Data Subject to Change without Notice
64 64 70 70
106-1/4 129 116-1/2 136
95-3/16 95-3/16 106-3/4 106-3/4
61 61 67 67
138-1/4 161 158-1/2 178
30 30 40 40
29-1/8 29-1/8 33-11/16 33-11/16
12-3/4 12-3/4 13-1/2 13-1/2 14-1/2 15-1/2 15-1/2 15-1/2 16-1/2
22 22 22 22 22 22 22 22 68
8 8 8 8 10 12 12 12 12
4 4 4 6 6 6 6 6 6
6 6 6 8 8 8 8 8 8
10-1/4 10-1/4 11-1/8 11-1/8 11-1/8 11-1/2 11-1/2 11-1/2 10-1/2
19-3/8 19-3/8 19-3/8 19-3/8 21-3/8 23-3/8 23-3/8 23-3/8 23-3/8
20 20 22 22 24 28 28 28 30
66-3/16 66-3/16 76-13/16 76-13/16 90-11/16 106-5/16 106-5/16 106-5/16 110-1/2
22 22 26 26 28 34 34 34 44
16 16 16 16 18 20 20 20 20
76-1/8 76-1/8 87-3/ 87-3/4 102-5/8 120-1/4 120-1/4 120-1/4 123-15/16
108 131 118-1/2 138 132-1/2 130 150 165 165
78-1/4 78-1/4 89-3/4 89-3/4 104-1/2 118-1/2 118-1/2 118-1/2 126
76 82 82 82 96
130-1/2 128 148 163 163
122-3/8 142-3/8 142-3/8 142-3/8 151-1/2
73 79 79 79 93
172-1/2 170 190 205 213
40 40 40 40 48
41-7/8 55-1/8 55-1/8 55-1/8 69-3/4
© 2008 Burnham Commercial - Lancaster, PA
Phone: 1-888-791-3790
www.burnhamcommercial.com
Form No. PL81465521000-9/08-1Mc
4
Printed in the U.S.A.
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