Product Description
The BOSCH 7738003203 is an indirect water heater with a 31.7-gallon storage volume. Bosch domestic hot water tanks offer easy installation, simple maintenance, and reliable operation. All Thermoglaze models are equipped with a magnesium anode rod for protection against corrosion. It also features adjustable screw-on feet for leveling.
- Coated internally with Buderus' Thermoglaze enamel for corrosion protection.
- Includes a sacrificial, replaceable anode rod to reduce pipe corrosion.
- Features a large port for cleaning the internals of the tank.
Product Highlights
This indirect water heater offers easy maintenance and reliable operation. It is equipped with a magnesium anode rod for protection against corrosion.
Product Information
Standard Information
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Brand: BOSCH
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Manufacturer Part Number: 7738003203
Technical Specifications
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Type: Indirect Water Heater
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Product Style: S
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Category: Water Heater - Indirect-Fired
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Storage Type: Tank
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Coils Quantity: 1
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First Hour: 143 Gallons
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Continuous Recovery Rate: 120 Gallons
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Storage Volume: 31.7 Gallons
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Cold Water Inlet: 3/4"
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Hot Water Outlet: 3/4"
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Boiler Supply: 3/4"
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Boiler Return: 3/4"
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Product Height: 38-5/8"
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Product Width: 21-3/4"
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Product Depth: 21-3/4"
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MPN: 7738003203
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Manufacturer Part Number: 7738003203
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Manufacturer: Bosch
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Gallons: 32 Gallons
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Product Warranty: 6 Year Warranty
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Weight: 160 lbs
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Dimensions: 21.75 × 21.75 × 38.625 in
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Series: S Series
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Tank Capacity: 32 gal
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Domestic/Import: Import
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Pressure Rating: 150 psi
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Material: Steel
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Finish: Enamel Painted
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Domestic Water Capacity (Gallons): 30.0
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Heat Exchanger Type: Single Coil
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Domestic Hot Water (DHW) Connection: 3/4" NPT
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Domestic Cold Water Connection: 3/4" NPT
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Boiler (Heat Exchanger Coil) Connections: 3/4" NPT
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Hot Water Recirculation Connection: 3/4" NPT
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Max DHW Temperature: 203°F
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Max DHW Operating Pressure: 150 psi
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Max Boiler Water Temperature: 230°F
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Max Boiler/Heat Exchanger Coil Side Pressure (psi): 232
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Stand-by Heat Loss (°F/hr): 1.0
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Continuous Domestic Hot Water Flow (77°F Rise, 180°F Boiler Temp.) (Gallons/hr): 137.0
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1st Hour Rating (77°F Rise, 180°F Boiler Temp.) (Gallons/hr): 165.0
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Min. Boiler Output (BTU): 87,000
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Min. Boiler Water Flow Rate (GPM): 8.0
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Empty Weight (lbs): 160
