As part of our continuous effort to maintain high quality, reliable products at an economical cost to you, CETCI has discontinued the YESAIR Junior portable Indoor Air Quality (IAQ) monitor effective immediately.

As part of the continuous effort to maintain high quality and reliable products at an economical cost to you, CETCI will be phasing out the Falcon-II once present stock has been sold. The Falcon-II will be replaced by the YESAIR Junior.

Effective immediately CETCI will no longer offer Ozone sensors for installation in the pump version of the YESAIR IAQ portable. The Ozone sensor will be available for installation in the diffusion version of the YESAIR, namely the YESAIR-D and the YES Plus LGA (with internal pump).

This bulletin is to announce that our very popular “MAC” self-contained systems are no longer available. They have been replaced by our newly launched “GEM” series self-contained systems.

This bulletin is to announce that we have recently completed lengthy testing and studies and have determined that the solid-state sensor we use in the AST-SR2 series transmitters for leak detection of refrigerants provides good response and good recovery for virtually all the eleven refrigerants we have in stock. Effective August 1, 2010 all AST-SR series refrigerant leak detection transmitters will be supplied as the model AST-SR2.