Plaza notes
Hard ruleDescription
The 46X12 is the current production standard for all 46X1201 applications
always verify the WC set point on the existing switch label before installation
this 3/4 inch gas valve features a compact split-coil design that regulates fuel flow with precision to maximize combustion efficiency and reduce emissions
it features a keyed shaft design to ensure positive drive and consistent 3rd generation performance
Enhanced Durability: Features all-angle ball bearings and a semi-enclosed air-over (SEAO) frame to handle high-ambient temperatures and moisture
Reznor 270390 Pressure Switch 321894-709 The 46X12 is the currentThe Reznor 270390 Pressure Switch is a critical OEM safety component designed for precise differential pressure sensing in unit heaters and HVAC systems. Known by its distinctive Brown Label, this switch ensures proper venting and combustion airflow before allowing the ignition sequence to proceed. As an essential HVAC replacement part, it is engineered to meet OEM specifications for Reznor gas fired equipment, providing the reliable performance
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