Nomenclature System; Features - McQuay MDB075D Owner's Manual

Nomenclature System

M 4

Features

Easy Maintenance
The simple design concept has provided the ease of maintenance and servicing. Access to the internal part
of the unit can be from the service panel or other side of the unit by loosening a few screws.
DB 150
Only for model MDB075/100 D/DR with additional service panel from bottom
D R
Type of Refrigeration System (for outdoor unit only)
Omitted if R22 system
4 : R407C system
2
2
Refrigerant Circuitry
e.g. 2 : 2 circuit
Omitted if single circuit
Model Type
R : heatpump
Omitted if Cooling
Series
D : D series
Capacity
e.g. 150 : 150,000 Btu/h
Model Name
DB : Ducted Static Blower
MC : Modular Condenser
Brand
M : McQuay