Owners Manual
Product Information
 Page 4mrcool.com
The  Universal Series
®
 A-Coil offers the perfect combination of superior product quality, operating efficiency, and 
value for money. The evaporator unit uses the environmentally friendly refrigerant R-410A, which is chlorine-free to 
help prevent damage to the ozone layer. 
2.2 Main Components
2.1 Product Description
OPTIONAL
No-Vac
® 
Quick Connect
®
Line Set* 
Gas/Liquid 
Pipe Assembly
Horizontal Drain Pan
Evaporator Assembly
Vertical Drain Pan
Additional Line Sets & Coupler Kit
If you find the standard size NO-VAC
®
 QUICK CONNECT
®
LINE SET* length is not sufficient for your application, 
additional line sets are available for purchase. You will also 
need a NO-VAC
®
 COUPLER kit (pictured), which allows line 
sets to be connected together to increase the length. The 
coupler kit is installed and checked for leaks by following the 
same steps described in this manual for connecting the line 
set to the indoor air handler (Refer to the NO-VAC
®
 QUICK 
CONNECT
®
 Line Set section on pg. 10 for these steps). 
NO-VAC
®
 QUICK CONNECT
®
LINE SET Lengths Available
15 FT
25 FT
35 FT
50 FT
*Pat. https://mrcool.com/mrcool-patents/










