Standard 24V Coil: Compatible with most existing 24VAC control transformers without the need for additional relays

Prevents Refrigerant Migration: Keeps the crankcase warm to ensure refrigerant stays in the condenser and evaporator

allowing contractors to use it for floating control or basic two-position applications depending on the field wiring setup

The Maxitrol KMR212E-2 is a specialized 3-way control head kit engineered specifically for Maxitrol MR212E modulation valves

the 902512 is the manufacturer-specified direct replacement for the 901292

Carrier KSAFT0101AAA Defrost Stat THPU32HP7Y Standard 24V Coil: Compatible withThe Carrier KSAFT0101AAA Defrost Stat is a critical OEM replacement part designed to regulate the defrost cycle and prevent indoor coil freeze up. This evaporator freeze thermostat is essential for low ambient applications, particularly when utilizing MotorMaster controllers for precise head pressure management. As the direct replacement for the legacy KAAFT0101AAA, it ensures seamless compatibility across a wide range of Carrier and Bryant equipment,