Durability in Extreme Environments: Features Class B insulation and a continuous air-over (CAO) duty rating to handle high-demand cycles

ensuring correct bolt-pattern alignment

While this is a York OEM part

Key Benefits Universal Compatibility: Serves as the official direct replacement for P257-8988 and various ICP-branded 48Y frame motors

Carrier KH03HL003 Economizer Filter 318820-201 Durability in Extreme Environments: FeaturesThe Carrier KH03HL003 Economizer Filter is a heavy duty aluminum mesh filter designed for high velocity filtration within Carrier rooftop units (RTU) and specific HVAC economizer assemblies. This washable, permanent filter measures approximately 15. 5 x 24. 5 x 0. 88 inches, providing a critical barrier against large particulate matter and airborne debris that can compromise heat exchanger efficiency. Engineered for low pressure drop and high airflow