..............................
3
REQUIREMENTS
& CODES ........................
3
...........................
5
................................
5
...............................
5
.............................................
6
6
......... 7
...........................
7
............................
7
..........................
8
8
& Codes ............................
8
.......... 8
10
11
Notes .....................................
11
13
14
15
Grounding ................................................
15
16
17
17
17
Leak Check .............................................
18
R7184 ...................... 18
18
18
.............. 18
........................ 19
.................................
19
..................... 20
.................................
22
22
Pilot Flame ...........................................
22
Air ........................................
23
Gas Gun ...............................................
23
Oil Gun .................................................
23
........................ 23
...........................
24
24
24
24
..... 25
25
25
Gas Valve .................................................
25
25
.................................
26
26
26
27
........................
28
...........................................
30
..........................
30
.............. 30
FIGURE & TABLES ......................................
31
Table 10 - Furnace Specifications
........ 31
Table 11 - Orifice Sizes - High AIt ......... 32
Table 12- Blower Speed Selection ....... 32
33
Table 13 - Gas Flow Rates ................... 33
Table 14 - Gas Pipe Capacities ............ 33
34
Fig. 39 - Gas Furnace - 056, 070 ......... 34
Fig. 41 - Standing Pilot - 077, 090 ........ 35
Fig. 42 - Gas Furn. w/ac 056, 070 ........ 36
Fig. 43 - Standing Pilot. w/ac 077, 090.37
Fig. 44 - Gas Only (M1M Models) ........ 38
Fig. 45 - Gas & Oil (M1B & M5S) ......... 39
40