Titus HVAC D22-P Relay R-22 Standardized Connections: The 1/2" suction

Standardized Connections: The 1/2" suction and 3/4" discharge ODF ports allow for standard brazing techniques during field installation

Cross-referencing the physical dimensions of your existing HVAC coil compartment access panel is also recommended

or open circuits quickly and accurately

allowing for rapid diagnostics and component replacement

Titus HVAC D22-P Relay R-22 Standardized Connections: The 1/2" suctionAs a field technician, you understand that terminal unit reliability hinges on precise control logic. The Titus HVAC D22 P Relay is a high performance SCR (Silicon Controlled Rectifier) relay engineered for Variable Air Volume (VAV) terminal units and fan powered boxes. Unlike standard mechanical relays, the D22 P solid state design integrates dual Triac outputs capable of handling up to 240 VAC each, making it a rugged solution for cycling electric