Key Benefits for Contractors: Multi-Speed Versatility: The 3-speed configuration allows for precise CFM adjustments to meet specific site requirements

it is a streamlined drop-in for technicians who are reusing existing mounting hardware or performing a targeted swap-out

Contractors should verify the heat exchanger's configuration and cell count to ensure compatibility with 80% AFUE furnace models

which is standard for many furnace blowers

maintaining compatibility with Bard FLR series furnaces

MAMAC Systems TE-702-B-12-D Temperature Sensor 320720-756 Key Benefits for Contractors: Multi-SpeedThe MAMAC Systems TE 702 B 12 D is a rugged duct temperature sensor engineered for precision air stream monitoring in demanding commercial HVACR environments. This model features a high stability 10,000 Ohm NTC Thermistor (Type II), known for its tight interchangeability and accurate resistance to temperature conversion across a wide operating range of 40F to 210F. The 12 inch 304 stainless steel probe is hermetically sealed to the enclosure flange,