Benson Heater Heat Exchangers
There are two kinds of heat exchanger that can be installed, they are the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and uses heat from the burner to raise the temperature of water within the system. The secondary heat exchanger is only required in a combi boiler and allows the heat to be transferred between 2 closed systems.
BENSON 20-47-405 M/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150220 / MPN: 20-47-405
BENSON 20-28-072 HEAT SHIELD SIDE PANEL
Part No: 5150088 / MPN: 20-28-072
BENSON 20-47-421 S/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150222 / MPN: 20-47-421
BENSON 20-45-154 M/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150132 / MPN: 20-45-154
BENSON 21-28-159 S/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150262 / MPN: 21-28-159
BENSON 20-45-164 S/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150138 / MPN: 20-45-164
BENSON 28-62-908 HEAT EXCH INSP PER METER
Part No: 5150442 / MPN: 28-62-908
BENSON 20-46-281 S/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150156 / MPN: 20-46-281
BENSON 20-46-283 M/S COMBUSTION CHAMBER HEAT EXC
Part No: 5150158 / MPN: 20-46-283
BENSON 33-65-003 M/S COMBUSTION CHAMBER / HEAT E
Part No: 5150648 / MPN: 33-65-003
BENSON 20-46-290 HEAT SHIELD REAR TOP PANE
Part No: 5150166 / MPN: 20-46-290
BENSON 33-65-061 M/S COMBUSTION CHAMBER / HEAT E
Part No: 5150650 / MPN: 33-65-061
BENSON 20-46-291 HEAT SHIELD REAR TOP PANE
Part No: 5150168 / MPN: 20-46-291
BENSON 33-65-079 M/S COMBUSTION CHAMBER / HEAT E
Part No: 5150652 / MPN: 33-65-079
BENSON 20-46-292 HEAT SHIELD SIDE PANEL
Part No: 5150170 / MPN: 20-46-292