Pay in 4 interest-free payments of $7.66 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
it provides reliable on-off management for fan coils
Replacing a compromised assembly with this authorized component restores the safety sequence
failing sequencers that keep elements energized too long
or low system pressure which provides insufficient pilot force to move the internal slide
Do not exceed the rated pressure capacity
Siemens Building Technology RAA20U Thermostat Els PW 17895 it provides reliable on-off managementThe Siemens RAA20U Thermostat is a high performance mechanical solution designed for precision temperature control in heating only or cooling only applications. Functioning as a two wire, gas diaphragm based room thermostat, this unit offers a reliable two position (on off) control algorithm suitable for both 24V low voltage and line voltage systems (24 to 277 Vac). As a veteran technician knows, the Siemens RAA20U is the direct replacement for 1A10