Precision Engineering: Features a six-bolt pattern designed to match CO-11 technical specifications for immediate seating

Manual Safety Reset: Features a manual reset button that prevents automatic furnace operation until a technician verifies the cause of the high-limit trip

contractors should apply 6-8 ft-lb of torque to the V-bolt nuts to ensure a secure lock

As a critical electrical component

Honeywell 315917 Diaphragm Precision Engineering: Features a six-boltThe Honeywell 315917 replacement diaphragm is a critical field service component engineered for high performance maintenance of pneumatic globe valve systems. Designed to restore precise pressure response and airtight sealing, this Honeywell actuator accessory allows technicians to rebuild existing units rather than replacing the entire valve assembly. Constructed from durable, high flexibility materials, the 315917 diaphragm ensures linear stem