Laars MagnaTherm HTD Series Installation And Operation Instructions Manual page 121

HTD
Blower-Burner Assembly 2.5-4.0
Blower-Burner Assembly 2.5-4.0
11
11
6
14
6
13
14
10
13
1
10
8
1
3
8
7
3
7
5
4
2
5
4
9
9
+ .00
5.23
TOP HOLE
- .13
IN
PILOT TUBE
+ .00
5.23
TOP HOLE
- .13
IN
.25
PILOT TUBE
.25
NOTE: PILOT TUBE MUST SIT FLUSH AGAINST BURNER
NOTE:
15
12
2
15
12
DETAIL
PILOT TUBE TO BURNER
DETAIL
SCALE 1 : 4
PILOT TUBE TO BURNER
PILOT TUBE MUST SIT FLUSH AGAINST BURNER
SCALE 1 : 4
Page 117
FIRST ROW
OF SLOTS
INSIDE BURNER
FIRST ROW
OF SLOTS
INSIDE BURNER