What is the primary function of the delay

The blue sleeve is a visual indicator used by Lennox to signify the specific L175-30F temperature rating

making it an essential component for powering multiple relays

Heavy-duty relays engineered to handle high-amperage outdoor fan motor switching

This industrial-grade potential relay ensures that the start winding is efficiently energized during high-torque startup while protecting the motor from capacitor-related failure by disconnecting the circuit as the motor reaches operating speed

Bard HVAC 8604-089BX Heat Strip Els PW 17895 What is the primary functionFor contractors needing a dependable heating solution, the Bard HVAC 8604 089BX heat strip is your go to. This 5KW, 240V, 2 terminal unit is the direct update to the 8604 089, engineered for seamless integration and optimal performance in various HVAC systems. Designed to convert electrical energy into consistent heat, this 5 kilowatt heating element ensures reliable operation in packaged terminal air conditioners (PTACs) and other electric heating