supermarket display cases

Built with high-strength aluminum blades and a rugged steel spider

allowing contractors to position the damper or valve manually during power outages or system testing

Using this genuine HVAC replacement part ensures your system maintains its original safety specifications and operational integrity

Can this valve replace the older Lennox 77W35 part

Lennox 16F18 Low Ambient Kit R-410A supermarket display casesFor contractors managing 16F18 compatible rooftop units or split systems, the Lennox 16F18 Low Ambient Kit is a critical field installed accessory for maintaining stable head pressure during cold weather cooling demands. This kit utilizes an ICM333 variable speed controller and high accuracy pressure transducers to modulate condenser fan speeds based on liquid line conditions. Instead of traditional fan cycling, which can cause erratic pressure swings