Heat Controller MDG SERIES, CDG SERIES installation instructions Flowrator Piston Size Chart

Page 12

Cased/Uncased Coils

INSTALLATION INSTRUCTIONS

Heat Controller, Inc.

Table 1: Flowrator Piston Size Chart

NOTE: Pistons are factory installed for use with RSG-1D series condenser. To use the coil with a HRG-1D series heat pump, a piston change may be required. Refer to Table 1.

Condensing Unit

HCI Indoor Coil

 

 

 

 

Model No.

Cased Coil

Uncased Coil

PISTON SIZE

RSG18S-1D

MDG18FA-A

CDG18FA-A

0.050

RSG18R-1D

MDG18FB-A

CDG18FB-A

 

RSG24S-1D

MDG24FA-A

CDG24FA-A

0.053

RSG24R-1D

MDG24FB-A

CDG24FB-A

 

RSG30S-1D

MDG30FA-A

CDG30FA-A

0.059

RSG30R-1D

MDG30FB-A

CDG30FB-A

 

 

MDG36FA-A

CDG36FA-A

 

RSG36S-1D

MDG36FB-A

CDG36FB-A

0.070

 

MDG36FC-A

CDG36FC-A

 

 

MDG42FB-A

CDG42FB-A

 

RSG42S-1D

MDG42FC-A

CDG42FC-A

0.072

 

MDG42FD-A

CDG42FD-A

 

 

MDG48FB-A

CDG48FB-A

 

RSG48S-1D

MDG48FC-A

CDG48FC-A

0.088

 

MDG48FD-A

CDG48FD-A

 

RSG60S-1D

MDG60FC-A

CDG60FC-A

0.098

MDG60FD-A

CDG60FD-A

 

 

 

 

 

 

 

 

 

 

Heat Pump

HCI Indoor Coil

 

 

 

 

Model No.

Cased Coil

Uncased Coil

PISTON SIZE

HRG18S-1D

MDG18FA-A

CDG18FA-A

0.050

 

 

MDG18FB-A

CDG18FB-A

 

 

 

 

 

 

HRG24S-1D

MDG24FA-A

CDG24FA-A

0.053

 

 

MDG24FB-A

CDG24FB-A

 

 

 

 

 

 

HRG30S-1D

MDG30FA-A

CDG30FA-A

0.064

 

 

MDG30FB-A

CDG30FB-A

 

 

 

 

 

 

 

MDG36FA-A

CDG36FA-A

0.071

HRG36S-1D

MDG36FB-A

CDG36FB-A

0.066

 

MDG36FC-A

CDG36FC-A

0.068

 

MDG42FB-A

CDG42FB-A

0.079

HRG42S-1D

MDG42FC-A

CDG42FC-A

0.078

 

MDG42FD-A

CDG42FD-A

0.080

 

MDG48FB-A

CDG48FB-A

0.088

HRG48S-1D

MDG48FC-A

CDG48FC-A

0.092

 

MDG48FD-A

CDG48FD-A

0.096

HRG60S-1D

MDG60FC-A

CDG60FC-A

0.118

 

 

 

MDG60FD-A

CDG60FD-A

0.111

 

 

 

 

 

11

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Contents Installation Table of Contents Model Nomenclature = TXVSafety General Codes & RegulationsInspection Upon Unit Arrival ClearancesUnit Dimension and Component Location Dimensional DataUncased Dimensions Component Location Installation Instructions Pre-Installation InstructionsInstallation and Trap Connection PartsPlastic Drain Pan Installation Drain ApplicationsCondensate Drain Piping Drain Line Installation Refrigerant Connections Flowrator Piston ChangeFlowrator Piston Size Chart 07/2011

CDG SERIES, MDG SERIES specifications

The Heat Controller CDG Series and MDG Series are renowned for their advanced technology and exceptional performance in heating and cooling systems. These series are designed to provide efficient climate control for various applications, making them a popular choice for both residential and commercial spaces.

The CDG Series is particularly noted for its energy efficiency. It utilizes advanced inverter technology, which allows the unit to adjust its cooling and heating output based on the current conditions. This not only ensures consistent comfort levels but also significantly reduces energy consumption. The units are designed to operate quietly, making them ideal for bedrooms and offices where noise can be a concern.

One of the standout features of the CDG Series is the inclusion of advanced air filtration systems. These filters are designed to capture dust, allergens, and other airborne particles, ensuring that the air delivered into living spaces is clean and healthy. This is particularly beneficial for individuals with allergies or respiratory issues.

In contrast, the MDG Series is geared more towards robust performance and reliability. It is engineered to handle larger spaces and more demanding applications. The MDG Series features a heavy-duty construction that withstands harsh weather conditions, making it suitable for both indoor and outdoor installations. Its high-capacity heating and cooling capabilities ensure that even the largest areas can be effectively climate-controlled.

Both series incorporate user-friendly interfaces, allowing for easy operation and customization of settings. Many models come equipped with smart technology that enables remote access and control via mobile apps. This means users can adjust their heating and cooling settings from anywhere, enhancing convenience and flexibility.

Another key characteristic of both the CDG and MDG Series is their commitment to environmental sustainability. These units are designed to minimize greenhouse gas emissions and utilize refrigerants that are more environmentally friendly compared to traditional options. This focus on eco-friendly technology aligns with modern standards and regulations, appealing to environmentally conscious consumers.

In summary, the Heat Controller CDG Series and MDG Series offer a combination of energy efficiency, advanced technology, and robust performance. With features like inverter technology, advanced air filtration, user-friendly interfaces, and environmentally sustainable practices, these series stand out in the competitive heating and cooling market, providing reliable solutions for a wide range of climate control needs.
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