York S1-063-90038-029 Plate 320788-704 Using genuine York replacement parts

Using genuine York replacement parts ensures that your weatherproofing seals meet the original equipment tolerances required for high-efficiency system operation

Fail-Safe Operation: Mechanically certain spring return action retracts the shaft when pneumatic pressure is removed

provided the ambient temperature stays within the specified range

Microprocessor Reliability: Eliminates mechanical failure points found in older analog controls for more stable burner sequencing

ZP thermostatic charge provides a critical Maximum Operating Pressure (MOP) function to prevent suction pressure spikes

York S1-063-90038-029 Plate 320788-704 Using genuine York replacement partsMaintaining proper combustion efficiency in York furnaces hinges on the precision of your venting components. The York S1 063 90038 029 Ventor Plate is an OEM furnace replacement part engineered specifically for high efficiency heating systems. Featuring a factory calibrated 1. 719 inch orifice, this plate regulates the static pressure and exhaust flow necessary for reliable inducer motor operation and optimal fuel to air ratios. Using a genuine S1