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Birdwell Model BTB Single - Package Hazardous Duty Wall Mount Air Conditioners
ETL Listed
1, 1-1/2, 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 7-1/2, 10, 15 Tons.
Nominal Sizes

 

BTB - Birdwell Tall Boy

[Installation]

 
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).
  • Options available to fit Bard, Sun or Marvaire wall mount type replacement market - Same size wall cut-out, but industrial grade.
  • 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 matching building mounting frame for quick and inexpensive installation cost.
  • Optional Heresite baked phenolic or epoxy coil coatings for corrosion protection.
  • High efficiency compressor has crankcase heater.
  • 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.
  • External refrigerant sight glass with moisture indicator for aid in servicing system.
  • Optional supply/return grilles.
  • Standard low ambient operation to 20°F.
  • Optional explosion proof electric heat.
  • Also available in water cooled models.

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).