Engineered for automatic reset (Auto REC) operation

simplifying the component sourcing process

For technicians servicing residential air conditioning or light commercial units

The Robertshaw 1970-072 Uni-Couple Thermocouple is a high-performance 72-inch universal thermocouple engineered for reliability in standing pilot systems

Lennox 88K44 Drier 321894-708 Engineered for automatic reset (AutoWhen you're dealing with a compressor burnout or a heavily contaminated system, you need a reliable suction line filter drier to catch the acid and moisture before they wreck your new compressor. The Lennox 88K44 is a professional grade 3 4" SWT suction line drier designed for high capacity cleanup and moisture removal in both R 22 and R 410A systems. With a 14 cubic inch desiccant volume, this OEM Lennox filter drier provides the necessary surface