TZ 42K Commercial Portable Air Conditioners

 

Portable Air Conditioners - TZ 42K are ideal for someone who...
  • Would like portable commercial air conditioning unit that puts out 42,200 btus to cool a 1200 sq. ft. area (sq. ft. can vary based upon ceiling height, number of people in room, etc.)
  • Needs supplemental cooling because the central air conditioning in offices, hospitals, schools, etc. does not effectively cool the upper floors or far corners
  • Wants effective commercial air conditioners for "spot cooling" overheated areas within large buildings (meeting rooms, classrooms), or for outdoor special events
  • Needs commercial air conditioning during planned events such as plant turnarounds, production processing and retooling
  • Can use inexpensive insurance in the event of emergency overloads or shutdowns - portable air conditioning units offer a quick way to cool equipment, processes and staff
  • Requires air conditioners for computer and telecommunication rooms—independent of buildings HVAC system
  • Needs industrial air conditioners to support permanent HVAC systems during rehab and retro-fit operations
  • Has awkward sized windows that standard size window air conditioners cannot accommodate
  • Wants to avoid the expense of buying several permanent-mounting window air conditioners
  • Does not want to destroy the paint or woodwork around a window with an air conditioning unit that must be secured with nails - especially important if residing in a rented space
  • Prefers a warranty when purchasing an air conditioner - these units carry a 1-year warranty; 3-year for compressor

 
Features of TZ 42K Portable Air Conditioners
  • Set-and-forget 7-day, 24-hour programmable temperature control system on these air conditioners
    (choose from automatic or manual fan operation, select a 12 or 24 hr clock display, select Fahrenheit or Celsius temp display, temporary-temperature override)
  • Certified units - electrically sound and stable ac units - ETL listed to UL 484
  • Costs less to operate these air conditioners since they draw the least amount of amperage on a per-ton basis when compared to other portable air conditioning units
  • Easy front access water removal bucket - 5 gallon, polyethylene condensate tank collects evaporator-coil condensate moisture which sits in front of air conditioner unit and makes for easy access
  • Tank full light with auto-shutoff - when full, the tank full light goes on, and the air conditioner turns off - simply remove, drain, replace tank and restart
  • Freeze protection control - turns the compressor off to prevent damage to air conditioner when the coil inside ac unit freezes
  • Easy to clean air filters - all TZ air conditioners have 2 removable, washable, aluminum-mesh air filters (one evaporator air filter, and one condenser air filter) that can be placed in a dishwasher, or soaked in warm water and detergent for 10 minutes, then dried and placed back inside the units
  • Quiet cooling - operates at office-acceptable sound levels with the lowest decibel level for portable air conditioners in this range thanks to backward-inclined plenum evaporator and condenser fans - only portable air conditioner line that uses these fans
  • Effective cooling - performs at a wide range of temperatures and altitudes year after year with a thermostatic-expansion valve, not found in ordinary air conditioners
  • Efficient cooling - these air conditioners need no special electrical requirements since all are single phase
  • Quick cooling - sets up in minutes and cools a wide variety of environments
  • Portable and convenient - with 4 heavy-duty 2-inch casters, these air conditioners roll easily, and are compact enough to fit through doorways as small as 32-inches wide
  • Rugged design - holds up in harsh environments thanks to galvanized steel exterior protected with a power-coated, polyester finish.
  • Minimum maintenance required - clear instructions are provided in owners manual
  

Technical Specifications of TZ 42K Portable Air Conditioners:
Portable Air Conditioners Model TZ 42K Portable Air Conditioner
BTU per hr Cooling*

42,200 BTUs
EER (Energy Efficiency Ratio) 10.0
Max. Room Size (8 ft. ceiling) 1200 sq.ft.
Power Supply for Air Conditioners** 230V, 60Hz, 1phase, 30amps
Power and Current Consumption* 4.2kW, 18.3 amps
Air Conditioner Controls electronic programming
Air Conditioners Fan Speeds 1 - choose from automatic or manual-fan operation
Timer None
Air Conditioner Thermostat 65°F - 105°F (operating limits - min-max)
Refrigerant for Air Conditioners Freon R22 (32 oz)
Air Conditioner Compressor Hermetic Rotary
Ventilation Hose Length 14" diameter flexible duct - stretches to max length of 8 ft. max.
(Sold separately below - Ceiling Duct Kit)
Insulation Kit Included No - but cabinet housing is insulated
Condensation container size, removal 5 gallon tank, front access panel
AC Unit Dimensions (l x w x h) 30" x 28" x 51"
AC Shipping & Net Weight 336 lbs ac unit net weight
395 lbs shipping weight
Warranty on Air Conditioners*** Unit and accessory carry a 1 year warranty; Compressor - 3 years

Other spec details:
Metering device TX Valve
Recommended circuit amps 30.0
Evaporator and condenser fan type backward - inclined
Evaporator air flow, free discharge 1200 cfm
Condenser air flow (max)

1500 cfm

*Power Supply Rating conditions: 95°F at 60% RH
**Electrical ratings based on UL 484
***Air Conditioners must be installed by qualified air conditioning contractor for ac unit to be covered by warranty.
Actual cooling capacity & cooling area vary depending on room temperature, humidity, insulation, window size, etc.

 

Pluses:

  • Quick, easy and portable cooling of very large areas up to 1200 sq. ft.
  • Easy front access 5 gallon condensate tank located in the front of the air conditioner uses auto-shut-off when tank is full, and easy access panel for emptying tank is appreciated
  • Very versatile air conditioners - ability to use as free-standing cooling systems or to place outside room and duct air where needed - also ability to set up many supply and return configurations to promote air conditioning efficiency
  • Easy to change and washable air filters - 2 filters for return air are easily accessible and dishwasher safe
  • Simple controls with many state-of-the-art features such as temporary-temperature override or continuous override, 12 or 24 hr clock display, and Fahrenheit or Celsius temp display
  • Easy to move - these air conditioners have 4 heavy-duty, 2-inch sturdy casters that will last
  • Durable - completely self-contained air conditioner housing within an insulated cabinet of galvanized steel
  • Flexible temperature control - capacity of air conditioners to cool down to 65°F
  • On-site repair - the TZ portable air conditioners are easily serviced with removable side panels providing access from all sides
  • 1-year limited warranty under normal use and service (air conditioner must be installed by a qualified air conditioning contractor for warranty to take effect)

Minus:

  • May need over 30 amp wiring to prevent blowing fuses while multiple appliances in addition to the air conditioner are running.

Courtisy of Allerby Buyers Club