Plaza notes
Hard ruleDescription
airtight seal between the power exhauster and the flue collector box
directly impacting the heating efficiency of Lennox-brand and compatible Allied or Armstrong units
nearly doubling the capacity of standard miniature units to minimize system lag
For 3-way switching
This model is a single-stage control often used in heat/cool PTAC units
Trane SWT1211 Switch R-410A airtight seal between the powerThe Trane SWT1211 (also categorized under SWT01211) is an essential high pressure cutout switch designed for HVAC system protection. This SPST cutout switch features a single pole single throw configuration, calibrated with a 300 405# pressure range. In the field, this means the switch is engineered to interrupt the electrical circuit (cut out) when system pressure reaches 405 PSI and reset (cut in) at 300 PSI, effectively preventing compressor damage
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