Laars heating systems – LAARS Pennant PNCV (Sizes 500-2000) - Install and Operating Manual User Manual
Page 62

LAARS Heating Systems
Page 62
Figure 35. Heat Exchanger Components.
See pump chart below
for pump numbers.
Pennant Hydronic Boiler
SIZE
TACO
PUMP P/N
B&G
PUMP P/N
500
A2117201
A2121803
750
A2117201
A2121803
1000
A2117202
A2121802
1250
A2117202
A2121802
1500
A2117203
A2121801
1750
A2117203
A2121801
2000
A2117204
A2121800
Pennant Water Heater with B&G Pump
B&G
PUMP P/N
SIZE
Soft Water
Normal Water
Hard Water
500 A2121803 A2121803 A2121801
750 A2121803 A2121803 A2121801
1000 A2121803 A2121802 A2121801
1250 A2121803 A2121802 A2121801
1500 A2121803 A2121801 A2121801
1750 A2121801 A2121801 A2121801
2000 A2121800 A2121800 A2121800
Pennant Water Heater with TACO Pump
TACO
PUMP P/N
SIZE
Soft Water
Normal Water
Hard Water
500 A2117201 A2117201 A2117203
750 A2117201 A2117201 A2117203
1000 A2117201 A2117202 A2117203
1250 A2117201 A2117202 A2117203
1500 A2117201 A2117203 A2117203
1750 A2117203 A2117203 A2117203
2000 A2117204 A2117204 A2117204