Pay in 4 interest-free payments of $7.52 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Optimized Airflow: Engineered with side-vented slots to maintain proper pneumatic sensor sensitivity and response time
Reliable Fan Interlock: The M1-M2 contacts ensure the blower initiates first and terminates last for safe heat dissipation
Extended 48-Inch Reach: Ideal for larger appliance configurations where standard leads are insufficient for safe routing
While field repairs are possible
Resideo GS250 Thermometer Optimized Airflow: Engineered with side-ventedThe Resideo GS250 Thermometer is a heavy duty industrial temperature gauge designed for accurate monitoring in hydronic heating and cooling systems. Engineered as the direct replacement for the legacy 4004 53 series, this analog thermometer features a sweat brass well to ensure a secure, leak proof installation while providing excellent thermal conductivity. The dual scale dial displays temperature in both Fahrenheit and Celsius, allowing technicians
US$ 119.73
US$ 121.89
US$ 86.84
US$ 55.77
US$ 113.34
US$ 140.29
US$ 160.15
US$ 48.53
US$ 83.24
US$ 52.85
US$ 75.12
US$ 88.92
US$ 85.80
US$ 111.97
US$ 160.15
US$ 100.86
US$ 83.99
US$ 52.52
