HVAC

Smoke emitter cartridges provide low cost leak testing of heat exchangers, air ducts, tanks and boilers. Visual air balancing of HVAC systems. Cartridges produce clean, non-toxic, oil free smoke through chemical reaction. Details: Ventilation Smoke...

Series/Model: STN STN Series Sampling Tubes are metal tubes with a notch for use with SL and RT Series detectors For duct widths of 12" to 3' STN-2.5 Sampling Tubes are metal tubes with a notch for use with SL- and RT- Series detectors...

Series/Model: MSR Horn, Strobe, or combination Horn/Strobe upgrade accessory. Clear lens The MSR-V-Plugin Upgrade is a Strobe only upgrade to be used with existing MSR-50 or MSR-100 remotes. Details: Audio/Visual Sounder Assembly Strobe Type...

Series/Model: MSR-AV/T Provides stand-alone audible and visual alarm indicators LED Strobe Horn Single gang red Decora-style plate Clear strobe lens For use with UL listed 24V DC polarized power circuits Compliant with energy signaling...

Series/Model: MSR-50R MSR-50R Series Indicator/Control Assembly Tri-color visual indication of detector Pilot, Trouble and Alarm conditions Lever-operated quick-connect "No-Tools" four-position terminal block Port for Plugging in th optional strobe...

Series/Model: MSR-100 Remote Indicator/Control Assembly Visual indication of detector Pilot, Trouble and Alarm Functions Selectable audible indication of Alarm, Trouble or both Buzzer Silence function, with silenced indication and "ringback"...

Series/Model: MS Provides audible and visual indication as well as remote test/reset functions Compatible with Air Products and Controls Conventional duct smoke detectors. Red alarm LED Green pilot LED Yellow trouble LED Horn Key remote test/reset...

Series/Model: MS Provides alarm LED visual indication as well as remote test/rest functions Compatible with Air Products and Controls Conventional duct smoke detectors. Red alarm LED Key remote test/reset functions The MS-KA/R remote accessory is...

eries/Model: MS Provides pilot and trouble LED visual indication as well as remote test/reset functions Compatible with Air Products and Controls Conventional duct smoke detectors. Green pilot LED Yellow Trouble LED Key remote test/reset...

Series/Model: SPRD SPRD - Round Static Pressure Regulating Damper   This barametric bypass damper is a single blade, counter balanced weighted damper that operates on air pressure in order to control the flow of bypass air. The SPRD has an...

Series/Model: MSS This 2-wire, 24VAC spring return damper motor is used on spring return dampers and can replace spring return actuators, as well as MSR, RDM, RDMH and older Trol-A-Temp models. Snap on/off cover makes it easy to enclose damper motor...

Series/Model: ZD Honeywell ZD12x12TZ 12 Inch x 12 Inch Parallel Blade Damper Mechanical visual position indicator for damper status Solid construction using extruded aluminum frame and blades Parallel blade design for low leakage performance Simple,...