Trane SWT2520 Pressure Switch Els PW 17895 the R11110 high-capacity series springs
Baker’s notes & crumb story
Description
Trane SWT2520 Pressure Switch Els PW 17895 the R11110 high capacity series springs the R11110 high capacity series springs are sized specifically for the larger RV111 and 210G frames and will not fit the smaller 210D or 210E regulator stacks Thermal Resistance: Specifically formulated for ASME applications to withstand the intense operational temperatures of commercial Lochinvar heaters