Bento board · neon hairline · brutal drop
SKU: 22815435955
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
This National Board certified valve features a discharge capacity of approximately 475 lbs/hr (at 15 psi reference)
providing the millivolt output required for various gas control systems
Can this switch replace a different water column rating
Is this restrictor suitable for outdoor use
Equipped with 6
Trane SWT1999 Pressure Switch Els PW 17895 This National Board certified valveThe Trane SWT1999 is a critical SPDT differential pressure switch engineered for precision monitoring in residential and commercial HVAC applications. As an OEM Trane replacement part, this single pole double throw switch maintains system safety by detecting pressure variances across heat exchangers and inducer assemblies. Operating on a 0. 43 PSI set point, the SWT1999 ensures the inducer motor establishes proper draft before ignition, effectively