With its normally open fail-safe mechanism

It supports remote flame sensing and includes dedicated flame current test pins

and 1000 VA pilot duty

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

Key Benefits High Volume Output: Delivers 400 SCIM to quickly position large actuators and valves without the need for additional volume boosters

Trane RLY1873 Relay 318518-761 With its normally open fail-safeThe 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