66 MCP15-500.9
Digits Indicates Description Value
Cabinet
B C D
21
Energy
Recovery
Wheel
Diameter j
None (or Not Applicable for C-Cabinet) N ●
j
●
Klingenburg Aluminum
4A Molecular Sieve
28” A ●
36” B ●
48” C ●
Airxchange Aluminum
3A Molecular Sieve
36” F ●
46” G ●
58” H ●
68” J ●
74” K ●
81” L ●
22
Exhaust Fan
Conguration
(Plenum Fan)
j
Wheel Size (inches) Fan Type
None (or Not Applicable for C-Cabinet) N ●
j
●
11 Non-Airfoil Fan (ANPL) - Belt Drive 1 ●
16 Airfoil Fan (ANPA) - Belt Drive 2 ●
20 Airfoil Fan (ANPA) - Belt Drive 3 ●
20 Airfoil Fan (ANPA) - Direct Drive A ●
25 Airfoil Fan (ANPA) - Direct Drive C ●
25 x 2 Dual Airfoil Fans (ANPA) - Direct Drive J ●
23
Exhaust Fan
Motor HP j
(includes VFD)
None (or Not Applicable for C-Cabinet) N ●
j
●
1 HP Q ● ●
1-1/2 HP R ● ●
2 HP S ● ●
3 HP T ● ●
5 HP U ● ●
7-1/2 HP V ● ●
10 HP W ● ●
15 HP X ●
20 HP Y ●
24
Energy Wheel
Preheat j
None (or Not Applicable for C-Cabinet) N ●
j
●
20kW (nominal) Electric 2 ● ●
40kW (nominal) Electric 4 ●
MODEL NOMENCLATURE - MODEL MPR - CONTINUED
Table 66.1 - Model Nomenclature - Main Unit (Continued from previous page)
j For C-Cabinet units that interface to energy recovery exhaust, Digits 21-24 will always be "N". The Wheel Diameter, Exhaust Fan Configuration, Exhaust Fan
Motor HP, and Energy Wheel Preheat is called out in the separate model ERM nomenclature (refer to literature #MCP15-520, latest revision).