Johnson Controls A19ACA-14 Temperature Control 30067439-890 utilizing this York furnace orifice

utilizing this York furnace orifice replacement is critical when performing gas conversions or replacing clogged spuds to ensure the manifold pressure aligns with the unit’s nameplate BTU rating

Precise Flow Control: The 1

This direct-replacement component features a 1/2" NPT threaded connection

As the direct replacement for EJ351C

meaning it will re-close the circuit once the ambient temperature at the sensor drops below 145°F

Johnson Controls A19ACA-14 Temperature Control 30067439-890 utilizing this York furnace orificeThe Johnson Controls A19ACA 14 (identical to the A19ACA 14C) is a heavy duty remote bulb temperature control engineered for critical refrigeration and HVAC applications requiring a manual reset safety limit. This SPST mechanical thermostat is designed to open on low temperature, providing essential protection for equipment like walk in freezers, display cases, and beverage coolers where maintaining a minimum thermal threshold is vital. Built with a