Pay in 4 interest-free payments of $40.11 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
and low-pressure gas shutoff
Proper resistance checks should be performed during installation to ensure the ignitor assembly matches the voltage requirements of the 120V integrated furnace control board
and BDP350 series
When monitoring complex HVAC and refrigeration systems
Siemens Building Technology QPA2000 Sensor Refrigerant and low-pressure gas shutoffThe Siemens QPA2000 is a high precision room air quality sensor engineered to monitor CO2 concentration in commercial HVAC systems. Designed for demand controlled ventilation (DCV), this unit provides a linear 0 10Vdc output signal corresponding to a 0 2000 PPM CO2 range, ensuring optimal indoor air quality and energy efficiency. It serves as the 90DM3ASM 1 replacement, offering a seamless fit for legacy system upgrades. The sensor utilizes a
US$ 37.00
US$ 290.00
US$ 140.00
US$ 33.00
US$ 550.00
US$ 190.00
US$ 975.00
US$ 45.00
US$ 340.00
US$ 34.00
US$ 28.00
US$ 68.00
US$ 895.00
US$ 1540.00
US$ 895.00
US$ 20.00