Laars MIGHTY THERM2 - Page 6

LAARS Heating Systems
Page 6
Air Vent
Conn. Conn.
Size A B C D E F W V
500 33¾ 86 16¾ 43 6½ 17 10 25 8 20 46¼ 117 6 15 8 20
750 45¾ 116 22¾ 58 6½ 17 10 25 9½ 24 58¼ 148 8 20 10 25
1000 57¾ 147 28¾ 73 6½ 17 10 25 9½ 24 70¼ 178 8 20 10 25
1250 68¼ 173 34¼ 87 10¼ 26 10 25 9 23 80¾ 205 12 30 12 30
1500 78¾ 200 39½ 100 10¼ 26 10 25 9 23 91¼ 232 12 30 12 30
1750 89¼ 227 44¾ 113 10¼ 26 10 25 9 23 101¾ 258 12 30 14 36
2000 99¾ 253 49¾ 127 10¼ 26 10 25 9 23 112¼ 285 12 30 14 36
Figure 2. Dimensional Data (pump-mounted models).
HORIZONTAL INTAKE AIR
VENT COLLAR VENT PIPE PIPE MAX. PIPE MAX. NO. SIDE WALL SIDE WALL
SIZE SIZE DIAMETER DIAMETER LENGTH OF ELBOWS VENT COMBUSTION
TERMINAL AIR TERMINAL
in. cm in. cm in. cm ft. m PART NUMBER PART NUMBER
500 8 20 6 15 6 15 50 15 3 CA001401 CA20260701
750 10 25 8 20 8 20 50 15 3 CA001402 CA20260703
1000 10 25 8 20 8 20 50 15 3 CA001402 CA20260703
1250 12 30 10 25 10 25 50 15 3 CA001405 CA20260705
1500 12 30 10 25 10 25 50 15 3 CA001405 CA20260705
1750 14 36 12 30 12 30 50 15 3 CA001404 CA20260706
2000 14 36 12 30 12 30 50 15 3 CA001404 CA20260706
Table 2. Horizontal Vent / Combustion Air Parameters.