Description
As a critical component in the ignition sequence
The Siemens QPA2000 is a high-precision room air quality sensor engineered to monitor CO2 concentration in commercial HVAC systems
and pneumatic systems
Featuring an advanced 3B triple-pass tubular design
Always verify the terminal block assignments to ensure the impedance matches the controller output
Lochinvar & A.O. Smith 100110614 Wire 323613-751 As a critical component inThe Lochinvar & A. O. Smith 100110614 Wiring Harness is a critical OEM replacement component designed for high recovery commercial water heaters and residential power vented models. Measuring 78 inches in length, this harness facilitates stable communication and power distribution between the control board and various system peripherals, including sensors and blower assemblies. This specific HVAC wiring harness ensures that electrical continuity is
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy


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