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Bosch Therm 520 Heat Exchanger Part 8705406386 (87054063860)
The Bosch Therm 520 Heat Exchanger Part 8705406386 is the replacement heat exchanger for all Bosch Therm 520PN and 520HN tankless water heaters and for all Bosch ProTankless 425PN and certain Bosch ProTankless 425HN (with serial numbers starting 686 and higher) tankless water heaters. It is also the replacement heat exchanger for all Bosch AquaStar 1600P and 1600H tankless water heaters.
This Bosch Tankless replacement part is Non-returnable. -
Brand Bosch Therm Model Bosch Therm 520 Heat Exchanger #8705406386 Manufacturer's Part Number (MPN) 8705406386 Replaces Old MPNs 8705406332, 87054063320, 8-705-406-332-0, 8705406275, 87054062750, 8-705-406-275-0 Alternate MPNs 87054063860, 8-705-406-386-0 Product Dimensions (H" x W" x D") 20 x 9 x 14 Product Weight (Lbs) 11 Shipping Weight (Lbs) 11.0000 Application Commercial,Residential Product Type Gas Heater Replacement Part Spare Part Type Heat Exchangers Warranty 1 year limited warranty -
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Warranty
1 year limited warranty -
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