Optimized 277V Operation: Tailored for commercial voltage requirements in high-rise and industrial HVAC systems

Attempting to run this on a lower voltage will result in motor failure and potential damage to the control circuit

Durable Construction: Utilizes high-quality Honeywell Q3481B1206 components for extended service life

75K Ohms at 75°F

Carrier 48GS400358 Flue Box Cover 321894-708 Optimized 277V Operation: Tailored forThe Carrier 48GS400358 Flue Box Cover is a critical OEM replacement part engineered for packaged gas electric units, specifically the Carrier 48GS and 48GX series. Manufactured from heavy gauge aluminized steel or zinc coated steel, this flue box assembly component is designed to provide a high integrity seal for the heat exchanger exhaust path. It plays a vital role in HVAC combustion safety by ensuring that hazardous exhaust gases are properly