Honeywell 312817 Actuator Cover Increasing the limit threshold bypasses

Increasing the limit threshold bypasses critical safety designs and risks permanent damage to the heat exchanger

This service replacement supersedes earlier part numbers 0130M00075 and 0130M00068

preventing vibration-induced hardware failure

a cracked ceramic insulator on the 83L71 electrode or heavy oxidation on the probe inhibits the flame rectification process

Key Benefits Precision OEM Alignment: Engineered specifically for the Lochinvar ARM3022PBF and ARM3024/72/77 series pumps to ensure zero-leak performance

Honeywell 312817 Actuator Cover Increasing the limit threshold bypassesMaintain the structural integrity of your pneumatic systems with the Honeywell 312817 Actuator Cover. Specifically engineered as a replacement component for 5 inch MP953C Series pneumatic actuators, this high grade plastic housing provides a precise fit to shield internal moving parts from environmental debris and mechanical impact. In industrial and commercial HVAC applications, protecting the internal diaphragm and spring assembly is essential for