Product Overview
Specifically designed for use in areas where flammable liquids or gasses, or other toxic chemicals or other flammable materials are being used or stored. The Friedrich Hazardgard series of air conditioners are a great option to cool these locations. It is a 60Hz model and it has a T4A Temperature Rating. This means it can be used in areas where the surface temperature of the unit cannot exceed 275°F (135°C). Additionally, it operates in low ambient conditions as low as 45°F / 7°C without freezing and tolerates higher outdoor temperatures up to 130°F / 55°C.
For more than 30 years, the Friedrich Hazardgard has endured some of the toughest and most unforgiving operating conditions imaginable. Time-tested in the field where it counts, Hazardgard is trusted by professionals who have to get the job done. Oil companies rely on Friedrich air conditioners to cool offshore oil rigs, and military bases and government offices all over the world choose Friedrich. Commercial-grade Friedrich products are trusted internationally.
The Friedrich SH24N30 is a 60Hz air conditioner unit for use in large scale rooms (approximately 12000 sq. ft.) with other external considerations taken into account. In applications when using 230/208 volts / 60Hz, the cooling capacity is 24,000 BTU/Hr.
The SH24N30A is the only Hazardgard unit that has ElectroFin*. Electrofin is a 5-stage immersion ecoat process that is on ALL of its metallic surfaces of the outdoor coil. ElectroFin provides outstanding corrosion resistance in coastal or other corrosive environments. It boasts less than 1% thermal degradation while providing outstanding adhesion and chemical resistance for years of protection.
Ideal applications
Built tough - Friedrich air conditioners are a superior product built from high grade materials and components that deliver dependable operation for years after your purchase. Friedrich air conditioners can be found in some of the world’s toughest locations. Oil companies rely on Friedrich to cool offshore oil rigs in the most extreme conditions, and military bases and government offices all over the world choose Friedrich. Industrial and high tech leaders also trust Friedrich commercial grade products for their applications.
- 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
- Recycling plants
- Furniture refinishing/stripping workshops
- Fertilizer plants
- Office complexes where methane is a by-product
- Hazardous materials storage
Durability features for dependable operation in the harshest environments.
Direct wire connection: Utilizes direct-wired, 20-amp circuit with time-delay fuse that will tolerate surge current without tripping the breaker.
Hermetically sealed reciprocating compressor: The compressor motor is cooled during the refrigeration cycle, which allows the unit to tolerate higher outdoor temperatures.
Heavy gauge steel: 22 gauge steel is used in order to create a more robust air conditioner cabinet that will withstand years of hard use.
Enclosed fan motor: Larger, commercial grade fan motor with hermetically sealed overload for arc-free operation. Totally enclosed to assure efficient operation under adverse electrical conditions.
- Permanent split capacitor
- Hermetically sealed refrigeration system
- 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 ambient temperatures as low as 45° F.
Built tough - Friedrich air conditioners are a superior product built from high grade materials and components that deliver dependable operation for years after your purchase. Friedrich air conditioners can be found in some of the world’s toughest locations. Oil companies rely on Friedrich to cool offshore oil rigs in the most extreme conditions, and military bases and government offices all over the world choose Friedrich. Industrial and high tech leaders also trust Friedrich commercial grade products for their applications.
The Hazardgard T4 Series meets the following criteria:
- MIL-C-46168 Chemical Agent Resistance -DS2, HCI Gas
- CID A-A-52474A (GSA)
- MIL-STD 810F, Method 509.4 (Sand and Dust)
- MIL-P-53084 (ME)-TACOM Approval
- MIL-DTL-12468 Decontamination Agent (STB)
- DPG (Douglas Proving Grounds) Soil & Water Exposure Tests
- GM9540P-97 Accelerated Corrosion Test (120 cycles)
- ASTM B117-G85 Modified Salt Spray (Fog) Testing-2,000 hours
- ASTM B117 Salt Spray (tested by ARL for Lockheed Martin)
Certifications:
- UL LISTED for CLASS 1, DIV 2, GROUPS A, B, C and D
- CERTIFIED in accordance with ISA 12.12.01 and NFPA 70 (NATIONAL ELECTRIC CODE), ANSI/UL 484 Room Air Conditioners
- KSA registered model tested in accordance with SASO 2681
Dimensions:
- Height: 17-15/16"
- Width: 25-15/16"
- Overall Depth (A): 27-3/8"
- Depth J Box to Louvers: (B): 6"
- Minimum Extension into Room: 3-1/16"
- Minimum Extension Outside: 16-15/16"
- Window Width Minimum - Maximum: 27-7/8 - 42"
- Thru-The-Wall Finished Hole Height: 18-3/16"
- Thru-The-Wall Finished Hole Width: 26-3/16"
- Thru-The-Wall Finished Hole Maximum Depth (C): 6"
- Circuit Rating Breaker or T-D Fuse: 250 Volt - 20 Amp
*MEETS THE FOLLOWING CRITERIA:
- MIL-C-46168 Chemical Agent Resistance -DS2, HCI Gas
- CID A-A-52474A (GSA)
- MIL-STD 810F, Method 509.4 (Sand and Dust)
- MIL-P-53084 (ME)-TACOM Approval
- MIL-DTL-12468 Decontamination Agent (STB)
- DPG (Douglas Proving Grounds) Soil & Water Exposure Tests
- GM9540P-97 Accelerated Corrosion Test (120 cycles)
- ASTM B117-G85 Modified Salt Spray (Fog) Testing-2,000 hours
- ASTM B117 Salt Spray (tested by ARL for Lockheed Martin)
Tech Specs
General Features
Performance @208 Volt
Performance @230 Volt
Features
Weights and Dimensions
Electrical Requirements
California residents see Prop 65 WARNINGS
WARNING!
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
