Precise Setpoint Accuracy: Factory-calibrated to 0

or internal element degradation

Maintaining proper fluid management within your air handling system is essential for protecting the motor and ensuring reliable condensate drainage

or restricted heat exchanger

Modine 5H0780340006 Pressure Switch 30067439-890 Precise Setpoint Accuracy: Factory-calibrated toThe Modine 5H0780340006 Pressure Switch is the genuine OEM replacement for the discontinued 5H78034 6. As a critical safety component for Modine natural gas HVAC equipment, this switch is engineered to monitor combustion air pressure during the ignition sequence. It ensures the inducer motor is moving sufficient air to safely exhaust flue gases before the gas valve is permitted to open. For field technicians, this Modine 5H0780340006 is the exact