Trane SWT3246 "1.15""WC SPST PRESSURE SWITCH" "1.15""WC SPST PRESSURE SWITCH"

Trane SWT2536 "2.10""WC SPST PRESSURE SWITCH" "2.10""WC SPST PRESSURE SWITCH"

Trane SWT2515 "1.36""WC SPST PRESSURE SWITCH" "1.36""WC SPST PRESSURE SWITCH"

Trane SWT0977 SPST PRESSURE SWITCH SPST PRESSURE SWITCH

Trane SWT2978 Dual Pressure Switch Dual Pressure Switch

Trane SWT3206 Low Pressure Switch 50/70#

TRANE 292491 PRESSURE SWITCH

TRANE 294260 SWITCH; PRESSURE, IS2