Common Questions Can the Ranco O10-1410 be used for both heating and cooling

Rapid Diagnostics: The built-in test button allows contractors to verify control operation and burner lockout efficiency in seconds

This OEM-certified part is the direct replacement for SP6379E and SP6379K

Conversion to LP requires a specific manufacturer-approved conversion kit to adjust the spring and orifice settings for higher pressure requirements

Siemens Building Technology QPM2100 Sensor Els PW 17895 Common Questions Can the RancoThe Siemens Building Technology QPM2100 Sensor is a high precision duct air quality sensor engineered for demand controlled ventilation in commercial HVAC systems. Utilizing non dispersive infrared (NDIR) technology, this maintenance free CO2 transmitter provides reliable 0 2000 PPM CO2 monitoring without the need for periodic recalibration. It serves as the direct replacement for the legacy 90DM3ADT 1, offering seamless integration into existing BAS