3M 7000002080 Vortemp Heating Assembly Sar Control Valve

Product Description

The 3M 7000002080 is the Vortemp Heating Assembly, a supplied air respirator (SAR) control valve designed to deliver warmed airflow to the worker in demanding industrial environments. The valve type is heating, using an Industrial Interchange connection, and the assembly ships complete with a heating tube, holder, and waist belt. Licensed safety and industrial hygiene professionals, as well as trained respiratory protection program administrators, select this assembly when workers require continuous warm air supply during cold-environment operations. The 1.4-pound package weight keeps the overall harness load manageable during extended shifts.

This assembly is suited for industrial and construction worksites where supplied air respirator systems are required and ambient temperatures demand active air heating. Typical applications include cold-storage facilities, outdoor winter construction, and refrigerated processing environments. The included waist belt and holder allow the heating assembly to be worn securely on the body, integrating with compatible SAR systems operating on Industrial Interchange fittings. Installation and configuration should be performed by a qualified respiratory protection specialist following the employer respiratory protection program requirements under OSHA 29 CFR 1910.134.

Key Features

• Heating-type valve delivers warmed air through an Industrial Interchange connection
• Complete kit includes heating tube, holder, and waist belt for immediate deployment
• Compact and lightweight at 1.4 pounds for comfortable extended wear
• Designed for cold-environment supplied air respirator applications
• Industrial Interchange connection type ensures broad compatibility with standard SAR supply lines

Compatibility

Designed as an OEM-style replacement and accessory heating assembly for supplied air respirator systems utilizing Industrial Interchange fittings.

Installation Notes

Installation and adjustment of SAR heating assemblies must be performed by personnel trained in respiratory protection per the applicable employer respiratory protection program. Verify the compressed air supply meets required purity standards before connecting any SAR component. Inspect all fittings, tubing, and connections for damage or wear prior to use. Follow all applicable OSHA, ANSI Z88.2, and manufacturer guidelines when configuring and donning the assembly.