Copyright © www.cozyworld.ca. All rights reserved.
Archived Page
In archived pages we keep information on heating and air conditioning equipment that we no longer sell.
We keep it here to provide reference for our past customers.
Bosch tankless gas hot water heater GWH 425 HN provides continuous hot water for one major application - dishwasher, shower, laundry.
This water heater requires 5” B vent for its installation. Lately many houses removed their old furnace and installed a new high efficiency furnace. Since high efficiency furnace does not use B vent, it can be used now to install tankless water heater.
This water heater has ho standing pilot, and no electricity is required for the GWH 425 HN to operate.
Features
♦ Standing pilot ignition
♦ 78% average efficiency
♦ Maximum gas input - 117,000 BTU/h
♦ Endless hot water for one major application at a time
♦ Does not need electricity
♦ 5˝ double-wall type B vent
♦ Constant water temperature at varying flow rates
♦ 15-year warranty on the heat exchanger
Resources
♦ Brochure
♦ Operating Instruction
This water heater requires 5” B vent for its installation. Lately many houses removed their old furnace and installed a new high efficiency furnace. Since high efficiency furnace does not use B vent, it can be used now to install tankless water heater.
This water heater has ho standing pilot, and no electricity is required for the GWH 425 HN to operate.
Features
♦ Standing pilot ignition
♦ 78% average efficiency
♦ Maximum gas input - 117,000 BTU/h
♦ Endless hot water for one major application at a time
♦ Does not need electricity
♦ 5˝ double-wall type B vent
♦ Constant water temperature at varying flow rates
♦ 15-year warranty on the heat exchanger
Resources
♦ Brochure
♦ Operating Instruction
Bosch Tankless Water Heater GWH 425 HN
GWH 425 HN Tankless Hot Water Heater Bosch
