Can I still use the flanged type ST sampling tubes with the new InnovairFlex duct smoke detectors?
No, all new InnovairFlex duct smoke detectors require the use of DST sampling tubes. The new DST sampling tubes can be installed from the front or back of the detector. They also install without the need for any hardware or tools due to the new plug-in design which can reduce installation labor considerably. Q: Are the old RA400Z, RTS451 and RTS451KEY remote accessories still compatible with the new InnovairFlex duct smoke detectors? A: Yes, all remote accessories are still compatible with all InnovairFlex models. System Sensor will be launching an updated version of these accessories later this year which will mirror the form, fit and functionality of the current accessories with an enhanced appearance similar to the mini-horn product line. Q: Have the InnovairFlex duct detectors received all necessary agency approvals? A: All models are UL, FM, CSFM and MSFM listed (applicable models are ULC listed). Due to the fact that the D355PL is labeled as a System Sensor model all listings res