Key Benefits Optimized Acid Adsorption: The 20% activated alumina core effectively neutralizes harmful acids

this 4-hole valve body gasket provides a high-integrity seal between the valve assembly housing

check for continuity across the switch terminals

What are the symptoms of a failing Lennox door switch

MAMAC Systems TE-702-B-10-B Temperature Sensor Key Benefits Optimized Acid Adsorption:The MAMAC Systems TE 702 B 10 B is a high precision duct temperature sensor engineered for demanding building automation systems (BAS) and mechanical equipment room applications. This industrial grade unit features a 3,000 Ohm NTC thermistor sensor element, providing high interchangeability and a stable resistance output for accurate environmental monitoring. The 1 4" O. D. 6 inch 304 stainless steel probe is hermetically sealed to prevent moisture