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Bosch Pro GWH-450-ESR Propane Gas Tankless Water Heater
Bosch Propane Gas Tankless Water Heater with Heavy Duty Heat Exchanger for use with a holding Tank
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Bosch Pro GWH-450-ESR Propane Gas Tankless Water Heater
Bosch GWH 450 ESR
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The Bosch GWH 450 ESR is a Heavy Duty Heat Exchanger Tankless Water Heater with either Liquid Propane.
The Bosch GWH 450 ESR durable heat exchanger specifically designed for recirculating
applications through a water tank with or without a heat exchanger.
Thermostatically controlled, this heater is ideal for open loop heating applications, indirect tank loading and
solar applications where a backup heat source is needed.
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Bosch Pro GWH-450-ESR Gas Tankless Water Heat Specs
- Max BTU Output - 120,000
- BTU Input - 35,500 to 98,000
- Average Efficiency - 81%
- Heating Circut Water Temp - 115° to 190°
- Exhaust Venting - 3 Inch CAT III Stainless Steel Venting
- Intake Venting - 3 Inch PVC, Flex Pipe or any other rigid or semi-rigid sealed pipe
- Minimum Flow Rate - 0.5 gpm
- Weight - 47 pounds
- Max Flow Rate - 6 GPM
- Dimensions - 27 1/2" h by 15 3/4" w by 11 1/2" d
- Modulating Gas Valve - Yes
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