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Birdwell Model BTB-VD-RM Single - Package Hazardous Duty Cab MountAir Conditioners
ETL Listed
2-1/2, 3, 3-1/2, 4, 5, 6, 7-1/2, 10 Tons.
Nominal Sizes 

Explosion Proof Air Conditioner

 

These significant features assure ease of installation plus performance and serviceability...
  • ETL certified by Intertek Testing Services to be in compliance with applicable UL and CSA codes and standards for Class I or II, Division I or II hazardous locations (general purpose optional). 
  • Entire unit cabinet constructed of 16 gauge type 304 (type 316 optional) stainless steel with stainless steel handles for maximum protection from corrosive environments. 
  • Explosion proof full hermetic compressor (Div. 1 units). 
  • Explosion proof evaporator and condenser fan motors (Div. 1 units). 
  • High voltage electrical controls are in one NEMA 7 explosion proof control box. 
  • Low voltage electrical controls are served by an intrinsically safe relay. 
  • Evaporator and condenser coils have copper tubes and aluminum fins.
  • Optional roof curb for quick and inexpensive installation cost.
  • Variable damper pressurization to meet NFPA 496 code.
  • Optional Heresite baked phenolic or epoxy coil coatings for corrosion protection.
  • Thermostatically control expansion valve. 
  • High and low refrigerant pressure cut-out switches. 
  • Solid state time delay relay to prevent short cycling. 
  • Frost control to stop compressor in the event of coil icing due to dirty filters, etc.
  • Unit is fully serviceable from access panels and external grills. 
  • Service valve with pump-down capability. 
  • Refrigerant sight glass with moisture indicator for aid in servicing system. 
  • Standard low ambient operation to 20°F.
  • Optional explosion proof electric heat. 
  • Also available in water cooled models. 
  • Optional supply-air plenum with air diffusers.

 


Web site and all contents © Copyright The Birdwell Company 2009, All rights reserved.

Web site and all contents © Copyright The Birdwell Company 2009, All rights reserved. ETL CERTIFIED explosion proof air conditioners, explosion proof air conditioning, explosion proof  HVAC, explosion proof air-con, hazardous location air conditioners, hazardous duty air conditioners, flameproof air conditioners, explosion proof  heaters, stainless steel air conditioners, industrial air conditioners, military air conditioners, military air conditioning, A/C, pressurization units, pressurizing units, explosion proof fans, ventilation fans and other equipment for hazardous locations in petrochemical, refining, pulp, paper, and offshore industries, UL, CSA (C/US).