Carrier 48GS400358 Flue Box Cover R-407A The Carrier HK02SA420 is a

The Carrier HK02SA420 is a factory-authorized OEM replacement pressure switch designed specifically for Carrier

a dedicated LP valve or conversion kit is required to ensure safe manifold pressure

40VA Power Rating: Provides ample current for modern electronic controls and multiple 24V accessories

speed configuration

Universal Compatibility: Includes trimmable stainless steel paddles to accommodate diverse pipe sizes and flow requirements

Carrier 48GS400358 Flue Box Cover R-407A The Carrier HK02SA420 is aThe 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