TPI FSA Series 4.3KW Heavy Duty Overhead Flat Panel Emitter - 240 Volts - FSA-4324-3 deals 2nd Stage: Under the pre-filter

2nd Stage: Under the pre-filter is a 1 inch thick non-woven polyester air-laid material with a blue PVC tackifier binder on the exit side

Two particularly wide contact edges for accurate and reliable marking of angles in all positions

2 lbs for easy portability and setup

Prism Assembly

Q5: Can it be used for underground tracing

TPI FSA Series 4.3KW Heavy Duty Overhead Flat Panel Emitter - 240 Volts - FSA-4324-3 deals 2nd Stage: Under the pre-filterTPI FSA Series 4. 3KW Heavy Duty Overhead Flat Panel Emitter 240 Volts Model Number: FSA 4324 3 Features: ETL C US Listed for suspended high bay indoor or protected outdoor applications Designed for spot zone or total area heating applications Heating elements included (Heavy Duty Single Flat Panel Emitter) Medium wave emitter operates at 78. 5% radiant efficiency with a 25,000 hour life expectancy Extruded aluminum housing with a nickel gray finish,