Bosch HVAC
Browse Bosch HVAC replacement parts at Furnace Part Source, including available relief valves, flame sensors, pilot burner components, ignition burner parts, sensor wells, thermomanometers, pressure controls, blower motors, gaskets, hose sets, insulation components, anodes, and related Bosch heating and HVAC service parts. Match the exact Bosch part number, equipment model, pressure rating, connection size, voltage, dimensions, and product details before ordering to help confirm the correct replacement.
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Bosch HVAC 7738007479 Anode Rod Magnesium
Bosch HVAC
MSRP: $113.65Now: $87.82Bosch HVAC 7738007479 Anode Rod Magnesium FurnacePartSource.com CommitmentMSRP: $113.65Now: $87.82 -
Bosch HVAC 7738007480 Anode Rod Magnesium
Bosch HVAC
MSRP: $33.03Now: $25.53Bosch HVAC 7738007480 Anode Rod Magnesium FurnacePartSource.com CommitmentMSRP: $33.03Now: $25.53 -
Bosch HVAC 7738007481 Anode Rod Aluminum
Bosch HVAC
MSRP: $25.76Now: $19.90Bosch HVAC 7738007481 Anode Rod Aluminum FurnacePartSource.com CommitmentMSRP: $25.76Now: $19.90 -
Bosch HVAC 7746700417 Sealing 44x32x3 (5x)
Bosch HVAC
MSRP: $52.26Now: $40.38Bosch HVAC 7746700417 Sealing 44x32x3 (5x) FurnacePartSource.com CommitmentMSRP: $52.26Now: $40.38 -
Bosch HVAC 7746900148 Venturi 423.173A
Bosch HVAC
MSRP: $146.04Now: $112.85Bosch HVAC 7746900148 Venturi 423.173A FurnacePartSource.com CommitmentMSRP: $146.04Now: $112.85 -
Bosch HVAC 7746900152 Sealing condensate collector
Bosch HVAC
MSRP: $68.33Now: $52.80Bosch HVAC 7746900152 Sealing condensate collector FurnacePartSource.com CommitmentMSRP: $68.33Now: $52.80 -
Bosch HVAC 7746900382 Fan 120V
Bosch HVAC
MSRP: $1,079.23Now: $833.95Bosch HVAC 7746900382 Fan 120V FurnacePartSource.com CommitmentMSRP: $1,079.23Now: $833.95 -
Bosch HVAC 7746900391 Safety sensor
Bosch HVAC
MSRP: $167.48Now: $129.41Bosch HVAC 7746900391 Safety sensor FurnacePartSource.com CommitmentMSRP: $167.48Now: $129.41 -
Bosch HVAC 7746900392 Cable harness low voltage
Bosch HVAC
MSRP: $335.82Now: $259.50Bosch HVAC 7746900392 Cable harness low voltage FurnacePartSource.com CommitmentMSRP: $335.82Now: $259.50 -
Bosch HVAC 7746900393 Cable harness high voltage
Bosch HVAC
MSRP: $233.33Now: $180.30Bosch HVAC 7746900393 Cable harness high voltage FurnacePartSource.com CommitmentMSRP: $233.33Now: $180.30 -
Bosch HVAC 7746900402 Pump
Bosch HVAC
MSRP: $1,074.02Now: $829.92Bosch HVAC 7746900402 Pump FurnacePartSource.com CommitmentMSRP: $1,074.02Now: $829.92 -
Bosch HVAC 7746901646 Low Loss Header
Bosch HVAC
MSRP: $805.71Now: $622.60Bosch HVAC 7746901646 Low Loss Header FurnacePartSource.com CommitmentMSRP: $805.71Now: $622.60 -
Bosch HVAC 7747001228 Pilot gas line AE124GC II
Bosch HVAC
MSRP: $164.59Now: $127.18Bosch HVAC 7747001228 Pilot gas line AE124GC II FurnacePartSource.com CommitmentMSRP: $164.59Now: $127.18 -
Bosch HVAC 7747007982 Sensor Temp 1/4 10K Circuit 30
Bosch HVAC
MSRP: $54.93Now: $42.44Bosch HVAC 7747007982 Sensor Temp 1/4 10K Circuit 30 FurnacePartSource.com CommitmentMSRP: $54.93Now: $42.44 -
Bosch HVAC 7747007983 Control Thermostat 35-90C 3000
Bosch HVAC
MSRP: $158.76Now: $122.68Bosch HVAC 7747007983 Control Thermostat 35-90C 3000 FurnacePartSource.com CommitmentMSRP: $158.76Now: $122.68 -
Bosch HVAC 7747010778 Motor Hg 150W 120Vhz Everp V2
Bosch HVAC
MSRP: $570.95Now: $441.19Bosch HVAC 7747010778 Motor Hg 150W 120Vhz Everp V2 FurnacePartSource.com CommitmentMSRP: $570.95Now: $441.19 -
Bosch HVAC 7747021871 Glass pane D49 5x5mm
Bosch HVAC
MSRP: $35.51Now: $27.44Bosch HVAC 7747021871 Glass pane D49 5x5mm FurnacePartSource.com CommitmentMSRP: $35.51Now: $27.44 -
Bosch HVAC 7747021876 Glass pane 30x30x3 3mm
Bosch HVAC
MSRP: $27.44Now: $21.20Bosch HVAC 7747021876 Glass pane 30x30x3 3mm FurnacePartSource.com CommitmentMSRP: $27.44Now: $21.20 -
Bosch HVAC 7747024966 Boiler fitting 119/50 Sz 2
Bosch HVAC
MSRP: $58.23Now: $44.99Bosch HVAC 7747024966 Boiler fitting 119/50 Sz 2 FurnacePartSource.com CommitmentMSRP: $58.23Now: $44.99 -
Bosch HVAC 78184 Fan 120V
Bosch HVAC
MSRP: $719.27Now: $555.80Bosch HVAC 78184 Fan 120V FurnacePartSource.com CommitmentMSRP: $719.27Now: $555.80
Bosch HVAC and Heating Replacement Parts
Bosch HVAC replacement parts can vary by system type, equipment model, part number, rating, and application. This brand page may include Bosch heating parts, boiler components, water heater parts, HVAC controls, valves, sensors, burner parts, gaskets, motors, and related service components for compatible Bosch equipment. Use the product details on each listing to compare the part number and specifications with the component being replaced.
Common Bosch Service Components
Available Bosch parts may include relief valves, flame sensors, pilot burner supports, ignition burner components, pilot gas connections, sensor wells, thermomanometers, pressure controls, blower motors, burner-door insulation, gaskets, hose sets, chain anodes, rope seals, and other heating or HVAC replacement parts. Because many Bosch components are technical or model-specific, the part number is usually the best starting point for confirming the correct replacement.
Choosing the Right Bosch Part
When selecting a Bosch HVAC or heating replacement part, compare the existing part label, equipment data plate, service manual, or parts diagram with the product listing. Important details may include pressure rating, temperature rating, connection size, thread type, voltage, dimensions, burner configuration, sensor style, gasket size, and equipment model. Parts that appear similar may not be interchangeable if the rating, connection, or application is different.
Confirm Compatibility Before Purchase
For Bosch heating, boiler, water heater, and HVAC parts, confirm the exact part number whenever possible. If the original label is missing or difficult to read, use the equipment model, serial number, documentation, or photos of the existing component to help narrow the search. For gas, ignition, pressure, temperature, and electrical components, verify compatibility against the equipment documentation before installation.