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Key Benefits Precise Thermal Protection: Maintains a 145°F trip point to protect the heat exchanger from overheating
If the bellows are leaking or the paddle is damaged
Verified HVAC circuit board replacement via genuine OEM parts maintains the intended low-voltage signal integrity
Always inspect the male pins on the motor or board side for damage before connecting the new harness
Always match the RPM rating exactly
Titus HVAC D21-TS Thermistor R-134A Key Benefits Precise Thermal Protection:The Titus HVAC D21 TS Relay Thermistor Thermostat Signal is a high precision electronic controller engineered for industrial grade thermal management. Designed for seamless integration into terminal unit control sequences, the D21 TS thermistor provides critical temperature feedback to the system's logic board, ensuring stable environmental regulation. This HVAC relay thermistor is compatible with 24 VAC control voltages and features a specialized DC
