As a primary HVAC replacement part

Normally open (NO) valves require the OMKC-2 series coil for proper magnetic orientation and operation

Enhanced System Efficiency: Improves heat transfer efficiency by ensuring the evaporator coil is properly utilized throughout the cooling cycle

and Reliance brands

enhancing overall system protection

ABB AF16-30-10-11 Contactor 326058-756 As a primary HVAC replacementThe ABB AF16 30 10 11 Contactor is a high performance 3 pole industrial contactor designed to provide reliable motor control and power switching in unstable electrical networks. Engineered with advanced AF technology, this 18 Amp contactor features a wide control voltage range of 24 60Vac and 20 60Vdc, allowing a single unit to manage significant voltage fluctuations while reducing energy consumption in your control panel. It serves as a superior,