Reznor 207178 Pressure Switch 340793-762 Technicians should verify TXV bulb

Technicians should verify TXV bulb placement and insulation during installation to ensure accurate temperature sensing and responsive refrigerant metering in high-performance residential split systems

Professionals rely on the EF53CK205 for its ability to maintain consistent manifold pressure

this NIST traceable sensor offers exceptional resistance to contaminants and rapid recovery from 100% saturation

Operating at 120V AC and 3400 RPM

and Comfortmaker evaporator coils

Reznor 207178 Pressure Switch 340793-762 Technicians should verify TXV bulbWhen you're troubleshooting a Reznor unit and the burner refuses to fire, the Reznor 207178 Pressure Switch is often the first place to check. This 0. 20" WC pressure switch is a critical safety component designed to verify that the inducer motor is creating the proper negative pressure before allowing the ignition sequence to proceed. As a genuine Reznor OEM replacement part, it ensures your heating equipment maintains factory spec safety standards