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Yellow rectangular air pressure switch with terminal connections and mounting tabs

Goodman

Goodman B1370133 Air Pressure Switch Yellow

SKU CH-JVP3-QB90X

Yellow air pressure switch monitors furnace airflow to confirm safe ignition in RV HVAC systems

  • Regulates furnace airflow for safe ignition
  • Yellow housing aids quick visual identification during service
  • Goodman brand ensures OEM fit for compatible units
  • Direct-from-manufacturer supply chain reduces handling steps
  • Listed by manufacturer on 29 April 2023

Replacement Air Pressure Switch

The Goodman B1370133 air pressure switch is a new safety component for RV heating and ventilation systems. It monitors airflow to confirm proper venting before allowing ignition. This part suits owners or technicians servicing compatible Goodman equipment.

Yellow Housing for Quick Identification

The yellow colour helps technicians locate the switch quickly inside a crowded furnace cabinet. Electrical terminals accept standard spade connectors for straightforward wiring. Mounting tabs align with factory brackets so no modifications are needed during installation.

Reliable Operation in Normal Cycles

The switch opens and closes cleanly as the inducer fan establishes draft during each heating cycle. No moving parts contact the airstream, so dust buildup does not affect actuation pressure. Power draw is negligible, adding no load to the furnace control board.

Highlights

  • Regulates furnace airflow for safe ignition
  • Yellow housing aids quick visual identification during service
  • Goodman brand ensures OEM fit for compatible units
  • Direct-from-manufacturer supply chain reduces handling steps
  • Listed by manufacturer on 29 April 2023

Specifications

BrandGOODMAN

Questions about this item

What pressure range or standard does the Goodman B1370133 air pressure switch operate within?

The Goodman B1370133 is a direct-replacement air pressure switch designed to monitor vent pressure in compatible Goodman HVAC systems; the exact pressure trip points are set by the furnace manufacturer for each model.

What physical mounting style and tubing connection does the B1370133 switch use?

The switch body mounts with the factory bracket and accepts the standard rubber sensing hose used on Goodman induced-draft assemblies; no adapters are required when replacing the original part.

How is the B1370133 wired during installation, and what step is often missed?

Disconnect power, transfer the two leads to the matching terminals on the new switch, then verify the hose is firmly seated on the port — a loose hose is the most common reason the furnace fails to prove airflow.

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