and primary relays

Check the alignment of your fan shaft and verify that all set screws on the collars and pulleys are torqued according to manufacturer specs to prevent slippage

handling pressures from 10 to 200 PSI effectively

Reduced Internal Bypass: Robust construction minimizes refrigerant leakage between the suction and discharge lines

Enhanced Safety: Provides a gastight seal to prevent the escape of combustion byproducts into the airstream

MAMAC Systems TE-701-B-7-A Temperature Sensor 318820-201 and primary relaysThe MAMAC Systems TE 701 B 7 A is a precision duct temperature sensor engineered for building automation systems and mechanical equipment monitoring. This model features a high stability 10,000 Ohm NTC Thermistor (Type III) sensing element, providing highly accurate and repeatable resistance output for direct digital control (DDC) applications. The 4 inch 304 stainless steel probe is hermetically sealed to prevent moisture migration and contamination,