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 8733941844 Electric Reactor
Bosch HVAC
MSRP: $189.32Now: $146.29Bosch HVAC 8733941844 Electric Reactor FurnacePartSource.com CommitmentMSRP: $189.32Now: $146.29 -
Bosch HVAC 8733941845 Outdoor ECM Motor Mount Bolts
Bosch HVAC
MSRP: $21.52Now: $16.63Bosch HVAC 8733941845 Outdoor ECM Motor Mount Bolts FurnacePartSource.com CommitmentMSRP: $21.52Now: $16.63 -
Bosch HVAC 8733941846 Fan Motor
Bosch HVAC
MSRP: $608.93Now: $470.54Bosch HVAC 8733941846 Fan Motor FurnacePartSource.com CommitmentMSRP: $608.93Now: $470.54 -
Bosch HVAC 8733941847 Motor installation board ass'y
Bosch HVAC
MSRP: $82.40Now: $63.67Bosch HVAC 8733941847 Motor installation board ass'y FurnacePartSource.com CommitmentMSRP: $82.40Now: $63.67 -
Bosch HVAC 8733941855 Reversing Valve System Assy
Bosch HVAC
MSRP: $565.44Now: $436.93Bosch HVAC 8733941855 Reversing Valve System Assy FurnacePartSource.com CommitmentMSRP: $565.44Now: $436.93 -
Bosch HVAC 8733941856 Reversing Valve
Bosch HVAC
MSRP: $223.67Now: $172.84Bosch HVAC 8733941856 Reversing Valve FurnacePartSource.com CommitmentMSRP: $223.67Now: $172.84 -
Bosch HVAC 8733941857 High Pressure Switch
Bosch HVAC
MSRP: $62.30Now: $48.14Bosch HVAC 8733941857 High Pressure Switch FurnacePartSource.com CommitmentMSRP: $62.30Now: $48.14 -
Bosch HVAC 8733941858 Suction Valve
Bosch HVAC
MSRP: $121.26Now: $93.70Bosch HVAC 8733941858 Suction Valve FurnacePartSource.com CommitmentMSRP: $121.26Now: $93.70 -
Bosch HVAC 8733941860 High Pressure Valve Assembly
Bosch HVAC
MSRP: $237.55Now: $183.56Bosch HVAC 8733941860 High Pressure Valve Assembly FurnacePartSource.com CommitmentMSRP: $237.55Now: $183.56 -
Bosch HVAC 8733941861 Electronic expansion valve
Bosch HVAC
MSRP: $160.10Now: $123.71Bosch HVAC 8733941861 Electronic expansion valve FurnacePartSource.com CommitmentMSRP: $160.10Now: $123.71 -
Bosch HVAC 8733941865 DC Inverter Compressor
Bosch HVAC
MSRP: $1,603.21Now: $1,238.84Bosch HVAC 8733941865 DC Inverter Compressor Must Ship by Freight TruckMSRP: $1,603.21Now: $1,238.84 -
Bosch HVAC 8733941867 Comp Discharge Temp. sensor
Bosch HVAC
MSRP: $42.21Now: $32.61Bosch HVAC 8733941867 Comp Discharge Temp. sensor FurnacePartSource.com CommitmentMSRP: $42.21Now: $32.61 -
Bosch HVAC 8733941868 Outdoor Coil Temperature Sensor
Bosch HVAC
MSRP: $24.47Now: $18.91Bosch HVAC 8733941868 Outdoor Coil Temp Sensor FurnacePartSource.com CommitmentMSRP: $24.47Now: $18.91 -
Bosch HVAC 8733941869 Ambient Temperature Sensor
Bosch HVAC
MSRP: $21.52Now: $16.63Bosch HVAC 8733941869 Ambient Temperature Sensor FurnacePartSource.com CommitmentMSRP: $21.52Now: $16.63 -
Bosch HVAC 8733941884 E-Box Assembly
Bosch HVAC
MSRP: $121.26Now: $93.70Bosch HVAC 8733941884 E-Box Assembly FurnacePartSource.com CommitmentMSRP: $121.26Now: $93.70 -
Bosch HVAC 8733941885 Main Control Board
Bosch HVAC
MSRP: $42.21Now: $32.61Bosch HVAC 8733941885 Main Control Board FurnacePartSource.com CommitmentMSRP: $42.21Now: $32.61 -
Bosch HVAC 8733941887 Transformer
Bosch HVAC
MSRP: $121.26Now: $93.70Bosch HVAC 8733941887 Transformer FurnacePartSource.com CommitmentMSRP: $121.26Now: $93.70 -
Bosch HVAC 8733941898 TXV
Bosch HVAC
MSRP: $330.40Now: $255.31Bosch HVAC 8733941898 TXV FurnacePartSource.com CommitmentMSRP: $330.40Now: $255.31 -
Bosch HVAC 8733941900 Drain Pan Vertical
Bosch HVAC
MSRP: $160.10Now: $123.71Bosch HVAC 8733941900 Drain Pan Vertical FurnacePartSource.com CommitmentMSRP: $160.10Now: $123.71 -
Bosch HVAC 8733941906 Indoor Motor Bracket
Bosch HVAC
MSRP: $16.24Now: $12.55Bosch HVAC 8733941906 Indoor Motor Bracket FurnacePartSource.com CommitmentMSRP: $16.24Now: $12.55
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.