AERMEC nra R407C Manuel D'installation page 15

4.2 NRA 2250
"NRA 2250 00"
KEY
00 Standard without hydronic kit
"NRA 2250 00" with HYDRAULIC PARALLEL ACCESSORY
"NRA 2250 01 - 05"
KEY
01 Accumulation with low pressure pump
05 Accumulation with integrated holes for resistance, low
pressure pump
"NRA 2250 02 - 06"
KEY
02 Accumulation with low pressure pump and reserve
pump
06 Accumulation with integrated holes for resistance, low
pressure pump and reserve pump
"NRA 2250 03 - 07"
KEY
03 Accumulation with high pressure pump
07 Accumulation with integrated holes for resistance,
high pressure pump
"NRA 2250 04 - 08"
KEY
04 Accumulation with high pressure pump and reserve pump
08 Accumulation with integrated holes for resistance,
high pressure pump and reserve pump
"NRA 2250 P1 - P2 - P3 - P4"
KEY
P1 Low pressure pump
P2 Low pressure pump and reserve pump
P3 High pressure pump
P4 High pressure pump and reserve pump
NOTA
For the position of the pump/s, refer to the versions with
accumulation
13