EXPLOSION PROOF DUCT HEATER. BESTWAY POOL HEATER. MARTIN HEATER PARTS.
Explosion Proof Duct Heater
- In electrical engineering, a hazardous location is defined as a place where concentrations of flammable gases, vapors, or dusts occur.
- Equpment designed in accordance with existing codes and standards such that it will operate in a specified hazardous environment without causing an explosion.
- specification that indicates an enclosure is capable of withstanding and confining internal explosions.
- An electric-resistance or hot water heater mounted inside an air-delivery duct to provide supplementary heat to the delivered air.
Working in the tanks meant that the crews had to follow OSHA-mandated confined space regulations, including the use of explosion-proof lighting.
Not sure what that means exactly, but it might explain why this Machine age lamp was $3500.
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