The Antunes Controls 8021204007 is a precision-engineered Air Differential Pressure Switch designed for monitoring thin air flows in commercial HVACR and industrial combustion systems

Contamination protection: Integrated double metal shields protect the internal rolling elements from environmental grit and moisture

Common Questions: What is the difference between inductive and resistive ratings for the 90-164

This heavy-duty gas furnace thermocouple features a resilient stainless steel outer jacket that prevents heat blistering in high-ambient environments

ensuring all threads and tolerances match the original equipment for a leak-free fit

York S1-026-33998-000 Fan Blade 30067439-890 The Antunes Controls 8021204007 isThe York S1 026 33998 000 is an OEM grade 22 inch condenser fan blade designed for high demand residential and light commercial condensing units. This HVAC replacement fan blade features a 3 blade configuration with a 28 degree pitch, optimized for maximum CFM delivery and heat rejection efficiency. Engineers specified this unit with a CW rotation fan blade orientation and a 1 2 inch bore positioned on the intake side to ensure proper seating on