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The Trane RLY3346 is a heavy-duty 24V 50A DPST-N/O Power Relay designed for high-amperage switching in residential and light commercial HVAC systems
motor load detection
Industrial Durability: Specifically manufactured for the continuous cycling demands of commercial HVAC and building automation systems
maintaining the original engineering specifications for 10
Velocity Boiler Works (Crown) 95-068 Gauge 320074-702 The Trane RLY3346 is aProfessional grade hydronic system monitoring requires high accuracy instrumentation. The Velocity Boiler Works 95 068 Temperature & Pressure Gauge is a 5. 0 inch residential boiler accessory engineered for precise real time diagnostics. This dual reading OEM replacement part allows technicians to monitor critical operating parameters, featuring a temperature scale ranging from 60F to 320F and a pressure range optimized for residential heating loops.