Beckett Burner Calibration - Viessmann Vitorond 100 VR1 Series Installation And Service Instructions Manual

Vitorond 100, VR1-22 to -33 Installation and Service

Beckett Burner Calibration

Boiler Model No.
Burner model
Fuel type
Pump pressure
Oil nozzle
Oil nozzle flow rate
Air tube length
Air tube insertion
Air tube combination
Head type
Head setting
Air setting
Static plate
Baffle
Fuel pump c/w solenoid valve
Flange
VR1-22
Beckett NX-VI 701
oil No. 2 fuel oil
psig 175
Danfoss n.a.
Delavan 0.50x60°B
Hago 0.50x60°B
GPH@psig 0.65@190
inches 7
mm 178
inches 3¼
mm 83
NX70LP
6-slot
2.00
see head setting
n.a.
n.a.
21844
32073
VR1-27
NX-VI 702
No. 2 fuel oil
175
0.60x60°AS
n.a.
0.60x60°B
0.75@175
7
178
3¼
83
NX70LP
6-slot
2.50
see head setting see head setting
n.a.
n.a.
21844
32073
Start-up
VR1-33
NX-VI 703
No. 2 fuel oil
175
n.a.
0.75x60°A/W
n.a.
1.00@175
7
178
3f
92
NX70LJ
9-slot
3.25
n.a.
n.a.
21844
32073
47