By delaying the start or stop of the blower motor in relation to the burner cycle

easily snapping together with S352 stage modules or D352 display modules via 5-pin connectors

Is the A19ABC-44 compatible with heating or cooling systems

it ensures seamless integration with legacy systems including MA-series and MP-series actuators

this unit utilizes a 1k ohm platinum equivalent element to deliver stable

York S1-025-41320-000 Limit Switch 320735-701 By delaying the start orThe York S1 025 41320 000 Limit Switch is a critical safety component designed for precise thermal regulation in York, Luxaire, and Coleman furnace models. This L140 40F limit switch functions as a high limit protection device, set to open at 140F and automatically reset at 100F. Engineered for high cycle reliability, this OEM replacement part monitors the heat exchanger plenum temperature to prevent overheating, which can lead to cracked heat