Reznor 197028 Pressure Switch with Bracket, .65" WC, SPST, High Altitude
Manufacturer:
Manufacturer #:
197028
Parts Town #:
REZ197028
Replaced by PT #:
Units:
Each
Fits Models:
Reznor 197028 Genuine OEM Replacement Part
A Reznor 197028 Pressure Switch with Bracket monitors air pressure and switches the circuit at set conditions to maintain safe function in the HVAC system.
- Specifically designed for resilience, real OEM switches and buttons stand up to wear, extending service life through exact fit and consistent performance
- Fits Popular Models: SDH 150, LDAP 1200, UDAS 45
- Product Type: Pressure Switch
- Contact Configuration: SPST
- Mount Type: Bracket Mount
- Pressure Rating: 0.65" WC
- Application: High Altitude
Common Questions and Answers
In what way does the Reznor 197028 Pressure Switch with Bracket impact machine operation?
The pressure switch with bracket monitors pressure conditions and opens or closes its SPST contacts to confirm proper airflow or venting before the heating and cooling unit continues operation. Its .65" WC rating, high-altitude application and bracket-mounted design matter because they provide the correct switching response and stable installation needed for safe, reliable performance in the HVAC system.
What are some possible signs that the Reznor 197028 Pressure Switch with Bracket may need to be replaced?
The pressure switch with bracket may need to be replaced if the furnace or air handler cycles irregularly, fails to start consistently or shuts down when proper pressure sensing is required. Physical signs can include damaged terminals, corrosion or a cracked housing and environmental signs may include moisture exposure, dirt buildup or high-altitude operating conditions that could affect switching accuracy over time.
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