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High-quality silicone diaphragm maintains sensitivity and accuracy across the entire operating temperature range
Robust SPST Circuit: High-cycle Single Pole Single Throw switch design provides consistent electrical continuity for years of operation
This model is an auto reset pressure switch
71 IWC to meet strict furnace safety standards and prevent nuisance trips
Precision Thermal Sensing: High-quality limit switch 110-140F calibration ensures accurate temperature detection and reduces nuisance tripping
White-Rodgers FR1600M-111 Filter Els PW 17895 High-quality silicone diaphragm maintains sensitivityThe White Rodgers FR1600M 111 is a high performance 20x20x4 furnace filter engineered for media air cleaners requiring a nominal flow of 1600 CFM. This 3 pack of MERV 11 replacement filters provides an exact fit for the Emerson ACM1600M whole house air cleaner series, as well as several TopTech models. With a deep pleat design, these filters offer a significantly higher surface area compared to standard 1 inch filters, resulting in a low pressure drop