Friedrich SH24M20 Volantino

Hazardgard

®

60 Hertz
North America
14500 to 24000 Btu

Hazardgard

®

50 Hertz
International
19500 to 20500 Btu

For more than 30 years, 
Hazardgard has endured some 
of the toughest and most 
unforgiving operating conditions 
imaginable.  Time-tested in the 
fi eld where it counts, Hazardgard 
is trusted by professionals who 
have to get the job done.  

22-gauge, G60 steel air 
conditioner cabinet is powder 
coated for corrosion protection 
and to withstand years of hard 

use .

Totally enclosed, heavy-duty 

motors have a hermetically 
sealed overload for arc-free 
operation.

LISTED

Hazardgard

®

 is specifi cally designed to cool living 

quarters, storage areas and other enclosures situated in 
hazardous locations, where specifi c volatile fl ammable 
liquids or gases are handled or used within enclosed 
containers or systems. 

Hazardgard meets T4 temperature classifi cation means unit surface temperatures 
will not rise above 135° C/275° F.  (note: 50/60Hz model listed as T4A for sur-
face 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.

Equipment is certified in accordance with ISA 12.12.01 and NFPA 70
(National Electric Code)

ARTICLE 501 

ARTICLE 505

Class I, Div. 2, Group A and Group B 

Class I, Zone 2, Group IIC

Class I, Div. 2, Group B 

Class I, Zone 2, Group IIB  

 

 

plus hydrogen, or “+H2”

Class I, Div. 2, Group C 

Class I, Zone 2, Group IIB 

Class I, Div. 2, Group D 

Class I, Zone 2, Group IIA

Equipment is certified in accordance with ANSI/UL 484 and SASO 2681

UL LISTED 

FOR

 CLASS 1, DIVISION 2, 

GROUPS A, B, C 

AND

 D HAZARDOUS LOCATIONS.

HAZARDOUS LOCATION ROOM AIR CONDITIONERS