Download M2 Series

Upflow Furnace
1 Manifold
2 Flame Sensor (Not Shown)
3 Gas Valve
4 Roll-Out Limit Switch (155°F)
5 Pressure Switch
6 Control Board, Integrated
7 Blower Door Switch
8 Vent Safety Limit Switch (160° F)
17
9 Transformer
10 Limit Switch
11 Blower Assembly
12 Inducer Blower (with gasket)
13 J Trap Hard Tube
14 In-Line Drain Assembly
19
15 Burner Box Assembly
(Nat. and LP Gas Ready)
4
16 Header Outlet Box
17 Cased Coil Wrapper
15
3
18 Filter (18 5/8 x 26 1/2 x 1/4)
(Not Shown)
5
19 Attachment Bracket
10
20 Turbulator (Not Shown)
14
21 Coupling Neoprene
22 Orifice, Inducer (Not Shown)
23 Inshot Burner (Not Shown)
24 Natural and LP Gas Orifice
9
1
21
6
12
16
8
(Not Shown)
25 Ignitor (Not Shown)
26 Heat Exchanger Assembly
(Not Shown)
11
27 Capacitor Assembly,
10 MFD, 370V (Not Shown)
7
28 Blower Wheel CCW
(Not Shown)
13
29 Motor - 1/2 HP (4 Speed)
(Not Shown)
30 Access Doors, Set
(Not Shown)
Figure 30. M2RC Location of Major Components
33