What is the maximum pressure rating for this relay

allowing for seamless integration into tight control cabinets where space is a priority

By using factory-spec O-ring kits

How do I test if the ICP 1320365 is defective

a blocked flue vent

Carrier LH680013 Flame Sensor What is the maximum pressureThe Carrier LH680013 Flame Sensor is a critical OEM safety component designed for high efficiency gas furnaces using Hot Surface Ignition (H. S. I.) systems. This straight flame sensor utilizes flame rectification technology to provide steady DC microamp signals to the integrated furnace control (IFC). Engineered with a high grade alumina ceramic insulator and a durable Kanthal flame rod, this sensor can withstand combustion temperatures up to 1800F.