Thermal Stability: Features Class B coil insulation and an operating temperature range of -45°C to 55°C

ensuring that heating and cooling services can be completed with confidence and long-term reliability in the field

Flexible Installation: Features dual-purpose terminals (screws and 1/4" spades) for faster field service

Corrosion Resistance: Anteater technology utilizes specific alloys to prevent premature leaks caused by household chemical vapors

the 3/4" units require a different kit (RK 009M3)

Resideo FC100A1052 Filter Els PW 29614 Thermal Stability: Features Class BThe Resideo FC100A1052 (Honeywell Home) is a high efficiency MERV 11 replacement media filter engineered for compatibility with 20" x 12. 5" air cleaner housings. Designed to maintain system integrity, this pleated filter features a low static pressure drop of 0. 23 in. w. c. at 500 FPM, ensuring optimal airflow while protecting heat exchangers and cooling coils from dust accumulation. As a veteran grade HVAC media air filter, it utilizes a moisture