With a ±3% capacitance tolerance and an operating temperature range of -40°C to 70°C

The Heil Quaker ICP 1380687 Flame Sensor is a precision-engineered furnace flame rectification component designed for International Comfort Products (ICP) and Heil Quaker HVAC equipment

while the red/red color-coding ensures rapid identification during field service

C) acts as a high-limit safety cutoff

ensuring operational stability across a temperature range of -30°F to +275°F

Cleveland Controls RFS-4100-040 Switch With a ±3% capacitance toleranceThe Cleveland Controls RFS 4100 040 is a heavy duty, field adjustable differential air pressure switch designed for critical proving applications in HVAC and Energy Management Systems. Engineered to detect positive, negative, or differential pressure, this airflow proving switch features a sensing range of 0. 15" WC to 5. 0" WC. The internal silicone diaphragm and snap acting SPDT switch provide reliable performance, rated for 300 VA pilot duty at 115