Reznor 193808 Pressure Switch THPU32HP7Y Smith 100288924 Hose is a

Smith 100288924 Hose is a professional-grade 1-inch condensate hose designed to withstand the corrosive nature of low-pH discharge

while specific flash patterns identify issues like airflow faults

Technicians should periodically cycle the zero adjustment screw located on the front cover to account for ambient pressure changes and ensure the pointer is accurately zeroed

Ease of Service: Designed with a field-adjustable set point screw for fine-tuning performance based on specific site requirements

Reznor 193808 Pressure Switch THPU32HP7Y Smith 100288924 Hose is aThe Reznor 193808 Pressure Switch is a high performance SPDT (Single Pole Double Throw) combustion air proving switch designed for precise pressure regulation in commercial and industrial HVAC equipment. This OEM certified component features dual 1 4" barb connections for seamless integration into differential pressure sensing loops. Engineered for high altitude applications and compatible with various Reznor heating units, it ensures the induction