Its snap-disc construction provides reliable continuity in the closed position

Durable Insulation: Class H insulation allows the coil to withstand high ambient temperatures and intensive duty cycles

If you are diagnosing a pressure switch lockout or observing moisture tracks around the condensate collector box

Does this include the cover or grate

12" WC to meet strict manufacturer specifications for secondary heat exchanger safety

White-Rodgers FR1600M-111 Filter Els PW 17895 Its snap-disc construction provides reliableThe 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