Hartland Controls CON-3/240/90 Contactor R-407C Built for durability in exterior

Built for durability in exterior environments

ensuring a drop-in fit without field modifications on compatible Lennox and ABB-specified equipment

preventing icing and ensuring high-side pressures remain within spec

How does the vernier stage improve heater performance

Can I use this for circulator control

Hartland Controls CON-3/240/90 Contactor R-407C Built for durability in exteriorThe Hartland Controls CON 3 240 90 is a heavy duty 3 pole definite purpose contactor engineered for demanding HVACR and industrial applications. Built for high amperage loads, this 90 amp contactor features a 240Vac 50 60Hz coil designed to provide reliable switching in commercial air conditioning units, refrigeration systems, and large heating equipment. The CON 3 240 90 utilizes silver cadmium oxide contacts to maintain high conductivity and prevent