Features CFM Room Circulation: 425 CFM Chassis Type: Slide Out Control Type: Rotary Cooling Capacity (BTU): 19,500 BTU Energy Efficiency Rating: 9 Heat: No Maximum Cooling Amps: 9.8 Amps Maximum Cooling Watts: 2,167 Watts PTAC: No Remote Control Included: No Type: Window / Wall Wall Sleeve Included: No Window Type: Standard
Technical Details ADA Compliant: No Energy Star Rated: No Plug Type: 6-15P Voltage: 240/220 Volts
Items identified as Quick Ship will ship within 2 business days from our warehouse in Babylon, New York. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.
Friedrich SH20N50 Hazardgard Series
19,500 BTU Room Air Conditioner with 9.0 EER, R-410A Refrigerant, 5.6 Pts/Hr Dehumidification, Meets T4 Temperature Classification and 240/220 Volts
This item is unavailable at this time but we may have a similar model. Please call 1-877-957-5377 and speak to a sales associate
Hazardard - Engineered To Perform In The Harshest Conditions
Specifically designed to cool living quarters, storage areas and other enclosures situated in hazardous locations; where specific volatile flammable liquids or gases are handled or used within enclosed containers or systems.
Hazardgard Meets T4 Temperature Classification
Unit surface temperatures will not rise above 135° C/275° F.
NOTE: 50/60Hz model listed as T4A for surface temperatures to 120° C/248° F.
Operates at low ambient conditions without freezing at outdoor ambient temperatures as low as 7° C/45° F.
Tolerates higher outdoor temperatures up to 55° C /130° F.
Durable, Quiet, Efficient
Friedrich air conditioners are hard-working and hard-wearing. Their commercial-grade products are the first choice for tough environments, from oil rigs to the Kennedy Space Center. Constructed from the highest-quality materials and components, these units are built to exacting standards - yet they are among the quietest and most energy-efficient available.
How to Choose a Room Air Conditioner
Compared to large capacity central units, room air conditioners have several advantages. The initial cost of a room air conditioning unit is significantly lower than the cost of central air. Because room air conditioners are designed for cooling small spaces, operating costs are reduced. And, room air conditioners can provide personalized temperature and humidity controls that central systems cannot.
Calculating Cooling Capacity
Cooling capacity is the critical factor in properly selecting a room air conditioner. Cooling capacity is measured in British Thermal Units (BTUs) and typical models will range in capacity from 5,000 BTUs to 28,500 BTUs.
Choosing an undersized unit will overwork the unit and it will not cool properly. Choosing an oversized unit will cost more to buy and operate and it will not dehumidify properly.
We can help you to calculate capacity. Be prepared to provide specific information on:
A simple floor plan to show the location of doors and north-facing windows
The number of people it will serve
Sources of heat such as lamps, TV and appliances
An explanation of what's above the intended room
Your insulation provisions
Cooling Capacity by Room Size
Measure the length and width of the area to be cooled. Multiply the length by the width to determine square footage or square meters. When cooling rooms with uninsulated ceilings, great rooms, or southern or western sun exposures - step up to the next BTU size.
up to 5,000
Built To Perform In The Harshest Environments
Offshore oil rigs, on-shore oil company offices and refineries.
Petrochemical sites and propane fill-up stations.
Paint and varnish storage or processing plants.
Grain alcohol processors or storage sites.
Plant areas using strong solvents or chemicals.
Munitions plants or armories.
PVC or plastics plants and processing points.
Furniture refinishing/stripping workshops.
Office complexes where methane is a by-product.
Hazardous materials storage.
Permanent split capacitor motor.
Hermetically sealed reciprocating compressor is cooled during the refrigeration cycle, which allows the unit to tolerate higher outdoor temperatures up to 130°F (55°C).
Environmentally sealed on/off switch and gold plated contacts in thermostat for corrosion resistance.
Solid-state control relays for compressor and fan operation.
Hot gas bypass allows the air conditioner to operate at low ambient conditions without freezing at outdoor temperatures as low as 45°F (7°C).
Larger, commercial grade, enclosed fan motor with hermetically sealed overload for arc-free operation.
Totally enclosed to assure efficient operation under adverse electrical conditions.
Unit utilizes field supplied, direct-wired, 15-amp circuit with time-delay fuse that will tolerate current surge without tripping the breaker.
22-gauge, G60 steel air conditioner cabinet is powder coated for corrosion protection and to withstand years of hard use.
High density EPS foam insulation for thermal resistance and sound control.
Heavy duty, honeycomb matrix packaging resists damage during shipment and is environmentally friendly.
Coils Coated For Corrosion Resistance
Diamonblue Advanced Corrosion Protection on the outdoor coil protects the coil against deterioration.
And extends the life of the unit especially in coastal or corrosive environments.
19,500 / 19,100 BTU
9.8 / 10.3 Amps
2,167 / 2,156 Watts
Circuit Rating Breaker or T-D Fuse:
250V - 15A
Energy Efficiency Ratio (ERR):
9.0 / 9.0
5.6 / 5.5 Pints/Hr.
Room Side Air Circulation:
Dimensions and Weights
Overall Depth with Front:
Depth J Box To Louvers:
Min. Extension Into Room:
Min. Extension Outside:
27 7/8" Min. - 42" Max.
In-Wall Finished Hole Width:
In-Wall Finished Hole Depth:
In-Wall Finished Hole Height:
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Mon, Tues & Thurs 10am - 8pm • Wed, Fri and Sat 10am - 6pm • Sunday Noon-5pm Plessers Appliances • 6 E Main St • Babylon, NY 11702