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

It comes factory-configured for natural gas but includes an LP conversion kit for propane applications

it is standard trade practice to inspect and replace the combustion chamber gaskets or burner seals simultaneously to ensure a gas-tight fit

With its Silver Cadmium Oxide (AgCdO) contacts

this specific model is calibrated for Natural Gas only

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