this pilot-operated valve is designed for the efficient control of air

Utilizing a 10k thermistor

which protects internal components in mechanical room environments

Manufactured to rigid OEM standards

2-stage 24V spark ignition control designed for precise combustion management in residential and light commercial gas furnaces

Advanced Distributor Products 176799941 Piston Orifice 326010-701 this pilot-operated valve is designedThe Advanced Distributor Products 176799941 Piston Orifice is a high precision metering device engineered for R22 HVAC systems. As a critical component in the refrigeration cycle, this #41 piston orifice regulates refrigerant flow into the evaporator coil with exceptional accuracy. Designed for residential HVAC maintenance and commercial applications, it ensures your air conditioning unit maintains the proper pressure differential required for