Installation Dimensions - DeDietrich GT 224 Installation And Service Manual

1. Heating outlet
2. Heating return
3. Drainage / filling orifice
Rp 3/4
4. Flue gas nozzle ø C
5. Domestic hot water outlet - G 1
6. Domestic cold water inlet - G 1
7. Domestic hot water circulation loop return - G 3/4
2.6.2

Installation dimensions

Keep space free around the boiler to ensure good accessibility to the appliance.
Minimum recommended dimensions (in mm):
• GT 220
Boiler
GT 224
GT 225
GT 226
GT 227
GT 228
22/01/09 - 300008281-001-E
A (mm)
700
827
954
1081
1208
GT 220 - GT 2200
8. Filling and emptying tap
(connection for 14 mm interior diameter pipe)
9. 4xM8 on Ø 150 and 4 markings on Ø 170
10. Drilling Ø 110 - Precut Ø 130
R = Thread
Rp = Exterior cylindrical threading, sealed by flat joint
(1) Adjustable feet: Basic dimension 35 mm. Can be adjusted from
35 mm to 50 mm
(2) Adjustable feet: Basic dimension 35 mm. Can be adjusted from
35 mm to 40 mm
• GT 2200
Boiler
GT 2204/160
GT 2204/250
GT 2205/160
GT 2205/250
2. Description
A (mm)
930
1306
930
1306
9