Friday, July 5, 2013
Bosch AquaStar 1600 Heat Exchanger
The Bosch Aquastar 1600 Heat Exchanger Part 8705406386 is the replacement heat exchanger for all Bosch Aquastar 1600P and 1600H tankless water heaters. It is also the replacement heat exchanger for the Bosch Therm 520PN and 520HN tankless water heaters.
The Bosch Aquastar 1600 Heat Exchanger will NOT work for the Bosch Aquastar 125 series, 425PN, 425HN and 425HNO tankless water heaters. Please click the link for a Bosch Aquastar 125 series heat exchanger part number 8705406380.