Sterling HVAC 11261R06045 Conversion Kit 30067439-890 the replacement diaphragm should be

the replacement diaphragm should be inspected for tears or hardening

it delivers the high-static pressure required for efficient heat transfer in industrial environments

Optimized for pneumatic damper actuator systems where reliable pressure modulation is necessary for airflow regulation

eliminating the need for field modifications and ensuring the system returns to its safe operating temperature without manual intervention

Universal Voltage Compatibility: Rated for 125-250 VAC

Sterling HVAC 11261R06045 Conversion Kit 30067439-890 the replacement diaphragm should beThe Sterling HVAC 11261R06045 Conversion Kit is a field proven solution for transitioning natural gas to liquid propane (LP) on standing pilot equipment. This OEM gas conversion kit is engineered for a broad range of Sterling unit heaters, specifically the QV, QVS, QVB, QVD, and QVF series ranging from 100 to 250 MBH. As a specialized NG to LP conversion set, it includes high precision main burner orifices, a specific pilot burner orifice, and the