Warrick 178353 Switch 320788-703 Industrial Durability: Machined from heavy-duty

Industrial Durability: Machined from heavy-duty materials to resist dezincification and thermal stress in hydronic loops

it is the preferred replacement for contractors requiring maximum air movement in Top Vent Monterey Plus configurations

Maintain peak performance in high-efficiency cooling systems with the Lennox 42W31 TXV

Common signs include the unit failing to enter defrost mode

Stick with factory authorized parts to maintain system engineering specs and ensure long-term reliability in the field

Warrick 178353 Switch 320788-703 Industrial Durability: Machined from heavy-dutyThe Warrick 178353 is a high performance Gems FS 380 flow switch engineered for precise liquid flow monitoring in high pressure HVACR and industrial hydraulic systems. This inline flow switch features a 3 8" MPT connection and utilizes a rugged bronze housing to withstand demanding environments. Designed for simplicity and reliability, it employs a 9 16 18 UNF 2B straight thread port and incorporates a SPST hermetically sealed reed switch that