The Carrier 337662-704 Pressure Switch Assembly is a critical OEM replacement component designed for high-efficiency condensing furnaces

It monitors different pressure thresholds for low-fire and high-fire stages

Always verify compatibility with your unit's documentation or contact us directly

This 30-amp fuse holder is the standard for maintaining UL-listed safety standards in York and Source 1 equipment lineups

Genuine OEM Component: Specifically manufactured as an ICP 1149856 Pilot Assembly to ensure exact voltage requirements and mounting alignment

AERCO Boiler and Water Heater 81092 Gasket 320735-701 The Carrier 337662-704 Pressure SwitchThe AERCO Boiler and Water Heater 81092 Gasket is a high performance sealing component specifically engineered for condensate trap orifice applications in commercial and industrial heating systems. Designed to ensure a leak proof seal, this condensate trap orifice gasket is compatible with the AERCO Boiler and Water Heater Benchmark 3. 0LN and other premium boiler and water heater models. Manufactured from a durable elastomeric compound, the AERCO