All installations and services must be performed by qualified service personnel.

2.The BTU output capacity of the furnace proposed for installation should be based on a heat loss calculation made according to the manuals provided by the Air Conditioning Contractors of America (ACCA) or ASHRAE.

3.MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS

TABLE 1

MODEL NO.

FROM SIDES OF

FRONT

TOP OF

FROM THE

SIDE OF

FURNACE & REAR

PLENUM

FLUE OR VENT

PLENUM

 

 

CHB1-50

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CHB1-75

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CHB1-100

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CHB1-125

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CDB1-50

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CDB1-75

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CDB1-100

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

CDB1-125

0 IN.

6 IN.

0 IN.

0 IN.

1 IN.

The CHB1-50, 75, 100 and 125 furnaces may be installed on combustible flooring. The furnace shall not be installed directly on carpeting, tile or other combustible material other than wood flooring.

The CDB1-50, 75, 100 and 125 furnaces are to be installed on non-combustible flooring only. The non-combustible floor bases model no. 50 DA base for CDB1- (50,75) model no. 100 CA base for the model no. CDB1-100 and model no. 125 CA base for CDB1-125 are available for the counterflow furnaces to allow their installations on combustible flooring.

These furnaces may be installed in an alcove or in a closet if the minimum clearances to combustible construction (listed previously) are met. The CDB1 series furnaces may be installed in an attic or crawl space. Refer to section III, B1 of this installation manual.

The minimum clearances are listed for fire protection. Clearance for servicing the front of the furnaces and to all points on the furnace requiring access must be 24”*.

*For horizontal furnace installation, refer to section III, B1 of this installation manual.

Equipment must be installed in accordance with regulations of the National Board of Fire Underwriters. Authorities having jurisdiction should be consulted before installations are made.

B. FURNACE LOCATION

: These high efficiency condensing furnaces are not certified for and shall not be vented into a standard or any type of chimney.

The following shall be considered for locating the furnace:

1.For best performance locate the furnace so that it is centralized with respect to the duct system and as near as possible to a floor drain since condensate drainage must be provided.

2.Place the unit so that proper venting can be achieved, with a minimum number of elbows, in accord with the instructions in this manual.

3.The furnace must be located on a level, dry surface. The furnace must be installed so that the electrical components are protected from water. If the area becomes wet or damp at times, the furnace should be raised above the floor using a concrete base, bricks, patio blocks, etc.

NOTICE: Ensure furnace is level after installation to ensure proper drainage and operation.

6

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Thermo Products CBD1-100N, CHB1-125N, CHB1-75N, CHB1-100N, CBD1-75N, CBD1-125N, CBD1-50N, CHB1-50N Furnace Location
Page 11 Page 13

CHB1-50N, CBD1-50N, CBD1-125N, CBD1-100N, CBD1-75N specifications

Thermo Products offers a range of high-performance heating and cooling solutions tailored to meet the demands of both residential and commercial applications. Among their innovative offerings are the CHB1-50N, CBD1-75N, CHB1-100N, CHB1-125N, and CBD1-100N models, which are designed to provide efficient temperature control while maximizing energy savings.

The CHB1 series, including the CHB1-50N, CHB1-100N, and CHB1-125N, features advanced heating technologies that allow for rapid heating response times. These units are equipped with high-efficiency heat exchangers that ensure optimal heat transfer with minimal energy consumption. A key characteristic of these models is their ability to operate quietly, making them ideal for settings where noise reduction is a priority.

In comparison, the CBD1 series, specifically the CBD1-75N and CBD1-100N, focuses on cooling capabilities that are equally impressive. These units utilize state-of-the-art cooling compressors designed to provide powerful cooling while maintaining low operational costs. The CBD1 models incorporate environmentally friendly refrigerants, ensuring compliance with the latest environmental regulations, which appeals to environmentally conscious customers.

All models in this lineup are designed with user friendliness in mind, featuring intuitive digital controls that allow for precise temperature adjustments. This makes them suitable for end users with varying levels of technical expertise. Additionally, the units support smart home integration, enabling remote monitoring and control via mobile apps, which enhances comfort and convenience for users.

Durability is another hallmark of Thermo Products. The robust construction of both the CHB1 and CBD1 series units ensures resilience against harsh weather conditions and prolonged usage. Furthermore, they come equipped with advanced safety features, including over-temperature protection and automatic shut-off mechanisms, which provide peace of mind for consumers.

In summary, the Thermo Products CHB1-50N, CBD1-75N, CHB1-100N, CHB1-125N, and CBD1-100N models represent a comprehensive solution for effective heating and cooling needs. With their blend of efficiency, innovative technologies, user-friendly design, and durability, these products are positioned to deliver exceptional value and performance in a variety of environments.
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