The Trane SWT1277 is an automatic reset furnace switch

it's built to withstand the extreme thermal demands of continuous use

How do I test if the thermopile is failing

technicians can precisely calibrate the cut-out and cut-in points to meet specific system demands

TurboTorch 245-03P Nitrogen Regulator 30067439-890 The Trane SWT1277 is anThe TurboTorch 245 03P Nitrogen Regulator is a critical tool for HVACR contractors performing high capacity system purging and pressure testing. Built with forged brass construction, this single stage regulator is engineered to deliver a precise 0 500 PSIG pressure range, allowing for both the low volume flow required to prevent oxidation during copper brazing and the higher pressures needed for leak testing R 410A line sets. By maintaining a steady