Main Dimensions - DeDietrich GT 300 A Operating Instructions Manual

4 Main Dimensions

GT 300 A/II
A Water flow tapping 2 1/2" NPSC
B Water return 2 1/2" NPSC
Type of boiler
L
P
Ø
R
X
Boiler Model Riello
GT304 A/II
10
GT305 A/II
GT306 A/II
GT307 A/II
26
15/32
GT308 A/II
GT309 A/II
Notes:
- Dimension are for gas burner only
- Oil and combination oil/gas, refer to burner manufacturer
specifications
6
GT 304 A/II GT 305 A/II
5/8" 59/64"
38 44
9/32 19/32"
19 25
7" 7"
G50_0001
Dimension "X" Max. Burner Length (inches)
Weishaupt Power Flame
19
23
C Drain 1 1/2" FPT
D Rp 2 1/2 diameter sludge removal hole
GT 306 A/II GT 307 A/II
7/32 33/64"
51 57
7/8 3/16"
31 38
7" 8"
Fuel Master
1/4
22
19 1/4
1/8
25
GT 300 A/II
GT 308 A/II GT 309 A/II
13/16" 7/64"
63 70
31/64" 25/32"
44 50
8" 8"
Gordon Piatt
26
06/10/06 - 94863873 - 85534150E