Description
The Nordyne 1033248R is a direct replacement pressure switch engineered to restore safe and reliable operation to compatible Nordyne heating systems. Pressure switches are a critical safety component in gas furnaces and air handlers — they monitor the negative pressure created by the inducer motor to confirm proper venting before allowing the gas valve to open, helping prevent dangerous combustion conditions.
Key Features
- OEM replacement pressure switch designed for compatible Nordyne systems
- Monitors inducer draft pressure to verify safe venting conditions
- Prevents gas valve activation if proper draft is not established
- Direct drop-in replacement for fast, straightforward installation
- Helps restore original equipment performance and safety compliance
Why Replace Your Pressure Switch?
A faulty pressure switch is one of the most common causes of furnace lockout and no-heat calls. Symptoms of a failed pressure switch include the furnace failing to ignite, short cycling, or fault codes related to pressure sensing. Replacing the switch with the correct OEM part ensures accurate pressure sensing and proper system sequencing.
Compatibility
- Designed as a replacement for select Nordyne furnace and air handler models
- Consult your equipment’s service manual or parts list to confirm fitment before installation
Installation Notes
- Always disconnect power before servicing
- Inspect inducer motor, hose connections, and flue venting for blockages or damage before replacing the switch
- Verify hose integrity and port connections during installation
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