Beckett NX Instruction Manual

Beckett
Instruction Manual – Model NX Oil Burne
r
Replacement parts
SK9671
Item Description Part No.
1 Air adjustment mechanism assembly 51794
2 Air guide 101101
3 Air tube combination
Screws, air tube mounting #8 x 3/8
Specify
4396
4 Blower wheel 2999U
5 Burner housing assembly 51783GY
6 Connector tube assembly, 11” 51127
7 Coupling 2454
8 Door, rear access 32119BK
9 Electrode insulator kit 51811
10 Flange, universal adjustable 51801BK
11 Fuel unit A2EA6520N621L
(CleanCut)
(Note 1)
Mounting screws ¼ -20 x
7
/
8
”
21844U
4189
12 Gasket, igniter baseplate 31405
13 Gasket, rear access door 32033
14 Gasket, wiring 32059
Service & maintain burne
r
Note 1 Use CleanCut pump or std. pump w/solenoid valve
Note 2 Prepurge control or other valve-on delay timer is req’d.
Item Description Part No.
15 Igniter, electronic 51771U
16 Inlet air box 1010
17 Inlet air louvers 1013
18 Inlet air adapter, outside air kit 1014U
19 Motor
Mounting screws ¼ -20 x
7
/
8
”
21805U
4189
20 Primary safety control (Note 2) Specify
21 Retention head assembly Specify
22 Splined nut 3666
23 Spring, igniter prop 32058P
24 Wiring box 5770
25 Low firing rate baffle (not shown) 32229
Cover, burner (not shown) 51812SV
Mounting plate, burner cover (not shown) 32103BK
Thumbscrews, cover mounting (not shown) 21899
11

Beckett NX Specifications

General

Fuel Type	Oil
Motor Speed	3450 RPM
Frequency	60 Hz
Motor Type	PSC
Voltage	120V