Bradford White 239-48058-01 Pressure Switch
The Bradford White 239-48058-01 Pressure Switch is a critical safety component designed for performance with power-vented gas water heaters. This differential pressure switch is factory-calibrated to 0.80" WC (normally open), acting as the primary safeguard to verify that the combustion blower is generating sufficient draft before allowing the ignition sequence to proceed. As a professional-grade OEM replacement part, it ensures seamless compatibility with Bradford White RG2PDV and LG2PDV series models, including 40, 50, and 75-gallon high-efficiency units.
When troubleshooting a water heater pressure switch error code—typically indicated by three flashes on the status LED—this Normally Open (NO) switch is the first point of inspection. Its dual port design monitors both the exhaust discharge and vacuum pressure, preventing the burner from firing during blocked vent conditions or inducer motor failure. Built to withstand the harsh thermal environments of residential and light commercial mechanical rooms, this component maintains system integrity and prevents dangerous flue gas backdrafting.
Key Benefits- Ensures safe pilot ignition by proving proper vent airflow prior to the heating cycle.
- Directly compatible with high-demand models such as the RG2PDV40S and RG2PDV50H.
- Dual-port exhaust monitoring provides precise response to vacuum changes in the combustion chamber.
- Heavy-duty electrical contacts designed for long-cycle reliability in power-vented applications.
- Simplifies repairs for technicians by acting as a 1:1 match for Bradford White part number 415-48058-01.
How do I know if my Bradford White pressure switch is bad?
If your LED status light flashes three times, it usually indicates the pressure switch failed to close or stayed closed at the wrong time. Use a manometer to verify the blower is hitting the required 0.80" WC trip point before assuming the switch is faulty.
Is this switch Normally Open or Normally Closed?
This is a Normally Open (NO) switch. It is designed to close only when the power venter blower generates the specific 0.80" WC vacuum pressure required for safe combustion.
Does this part replace the 415-48058-01?
Yes, the 239-48058-01 and 415-48058-01 are identical components used interchangeably by the manufacturer to service the same gas water heater models.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $57.78
-65%$57.78
$20.22Bradford White 239-48058-01 Pressure Switch
The Bradford White 239-48058-01 Pressure Switch is a critical safety component designed for performance with power-vented gas water heaters. This differential pressure switch is factory-calibrated to 0.80" WC (normally open), acting as the primary safeguard to verify that the combustion blower is generating sufficient draft before allowing the ignition sequence to proceed. As a professional-grade OEM replacement part, it ensures seamless compatibility with Bradford White RG2PDV and LG2PDV series models, including 40, 50, and 75-gallon high-efficiency units.
When troubleshooting a water heater pressure switch error code—typically indicated by three flashes on the status LED—this Normally Open (NO) switch is the first point of inspection. Its dual port design monitors both the exhaust discharge and vacuum pressure, preventing the burner from firing during blocked vent conditions or inducer motor failure. Built to withstand the harsh thermal environments of residential and light commercial mechanical rooms, this component maintains system integrity and prevents dangerous flue gas backdrafting.
Key Benefits- Ensures safe pilot ignition by proving proper vent airflow prior to the heating cycle.
- Directly compatible with high-demand models such as the RG2PDV40S and RG2PDV50H.
- Dual-port exhaust monitoring provides precise response to vacuum changes in the combustion chamber.
- Heavy-duty electrical contacts designed for long-cycle reliability in power-vented applications.
- Simplifies repairs for technicians by acting as a 1:1 match for Bradford White part number 415-48058-01.
How do I know if my Bradford White pressure switch is bad?
If your LED status light flashes three times, it usually indicates the pressure switch failed to close or stayed closed at the wrong time. Use a manometer to verify the blower is hitting the required 0.80" WC trip point before assuming the switch is faulty.
Is this switch Normally Open or Normally Closed?
This is a Normally Open (NO) switch. It is designed to close only when the power venter blower generates the specific 0.80" WC vacuum pressure required for safe combustion.
Does this part replace the 415-48058-01?
Yes, the 239-48058-01 and 415-48058-01 are identical components used interchangeably by the manufacturer to service the same gas water heater models.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Bradford White 239-48058-01 Pressure Switch is a critical safety component designed for performance with power-vented gas water heaters. This differential pressure switch is factory-calibrated to 0.80" WC (normally open), acting as the primary safeguard to verify that the combustion blower is generating sufficient draft before allowing the ignition sequence to proceed. As a professional-grade OEM replacement part, it ensures seamless compatibility with Bradford White RG2PDV and LG2PDV series models, including 40, 50, and 75-gallon high-efficiency units.
When troubleshooting a water heater pressure switch error code—typically indicated by three flashes on the status LED—this Normally Open (NO) switch is the first point of inspection. Its dual port design monitors both the exhaust discharge and vacuum pressure, preventing the burner from firing during blocked vent conditions or inducer motor failure. Built to withstand the harsh thermal environments of residential and light commercial mechanical rooms, this component maintains system integrity and prevents dangerous flue gas backdrafting.
Key Benefits- Ensures safe pilot ignition by proving proper vent airflow prior to the heating cycle.
- Directly compatible with high-demand models such as the RG2PDV40S and RG2PDV50H.
- Dual-port exhaust monitoring provides precise response to vacuum changes in the combustion chamber.
- Heavy-duty electrical contacts designed for long-cycle reliability in power-vented applications.
- Simplifies repairs for technicians by acting as a 1:1 match for Bradford White part number 415-48058-01.
How do I know if my Bradford White pressure switch is bad?
If your LED status light flashes three times, it usually indicates the pressure switch failed to close or stayed closed at the wrong time. Use a manometer to verify the blower is hitting the required 0.80" WC trip point before assuming the switch is faulty.
Is this switch Normally Open or Normally Closed?
This is a Normally Open (NO) switch. It is designed to close only when the power venter blower generates the specific 0.80" WC vacuum pressure required for safe combustion.
Does this part replace the 415-48058-01?
Yes, the 239-48058-01 and 415-48058-01 are identical components used interchangeably by the manufacturer to service the same gas water heater models.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
