Skip to content
facebook
About
History
Newsletters
Our Team
Employment
Links & Forms
Literature
Barcode Sheets
Services
Contact
Store
Home
•
Boilers/Hydronics
,
Bosch Residential Non-Condensing Tankless Water Heaters
•
GWH450ESR NG – Natural gas
GWH450ESR NG – Natural gas
Input Max BMH:
120
Vent Material:
Stainless Steel
Gas Type:
Natural Gas
GPM @ 55 Degree Rise:
4.5
SKU:
GWH450ESR NG
Categories:
Boilers/Hydronics
,
Bosch Residential Non-Condensing Tankless Water Heaters
Description
Description
940ES – Up to 83% thermal efficiency
940ES – Uses stainless steel venting
940ES – 15-Year residential heat exchanger with online registration
940ES – 5-Year parts warranty with online registration
940ES – 1-Year labor warranty with online registration
Related products
HP200 Heat Pump Water Heater
Details
520HN NG – Natural Gas
Details
Bosch Electric Mini Tank GL2.5Ti
Details