This kit is specifically compatible with Reznor unit heaters model series XL and B30-105

these White-Rodgers limit controls are built to withstand high-cycling environments

Manual Reset Mechanism: Requires a physical inspection by a technician before the system can restart

3 uA for Generation II valves) without disrupting the burner sequence

Nor East Controls 30731052-001 Stem Assembly Refrigerant This kit is specifically compatibleThe Nor East Controls 30731052 001 Stem Assembly is a high precision replacement component engineered for industrial grade globe control valves, specifically the Series 8100 single seated cage valves and V5011 series bodies. As a veteran preferred part for pneumatic valve repair, this assembly ensures critical linear travel and plug positioning in low pressure steam and chilled water systems. Constructed from zinc plated steel, the 30731052 001 is