Quiet Operation: Engineered with balanced components to reduce vibration and mechanical noise

Durable Construction: High-temperature ball bearings and a corrosion-resistant housing prevent premature failure in high-heat flue environments

as an OEM TXV valve replacement kit

and 1000 VA pilot duty

Trane RLY1873 Relay 318518-761 Quiet Operation: Engineered with balancedThe Trane RLY1873 Relay is a heavy duty, field proven 24V DPDT Interlock Relay designed for critical switching applications in commercial and residential HVAC systems. This OEM double pole double throw relay provides precise mechanical switching of 125VAC 250VAC circuits, making it an essential component for interlocking cooling and heating stages or managing safety circuit shutdowns. Rated for 10 Amp inductive loads, the RLY1873 ensures reliable