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drop-in fit without pressure bypass
which are essential for HVAC repair and rapid field calibration
The Schneider Electric (Barber Colman) MA-405-500 is a heavy-duty two-position oil-submerged actuator engineered for precise control of dampers
Fixed Temperature Precision: Calibrated to open at exactly 300°F (149°C) for consistent furnace safety circuit monitoring
or a cracked heat exchanger that must be inspected immediately
Modine 5H0807460001 Limit Switch R-407A drop-in fit without pressure bypassThe Modine 5H0807460001 Limit Switch is a critical safety component designed for Modine unit heater parts and various industrial HVAC systems. This 145F manual reset limit switch (M R) functions as a high limit safety control, strictly monitoring internal heat exchanger temperatures. Engineered for SPST switch operation, the circuit is designed to open on rise when temperatures reach the fixed 145F threshold, effectively cutting power to the gas valve
US$ 115.50
US$ 139.95
US$ 11.97
US$ 27.57
US$ 3149.50
