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

: Bushes, shrubs, or any vegetation that may restrict the flow of flue products must be kept away from vent and air intake terminations. Terminations must also be kept clear of any leaves, weeds, combustible materials, snow, and ice build-up. Avoid locating the vent terminal over areas where dripping of condensate, or small pools of acidic condensate, could create a problem.

In addition to following any local code requirements, when possible, utilize the guidelines below in locating the vent terminal to help insure trouble-free operation of a sidewall vented furnace:

•Avoid locating the vent terminal on a wall facing prevailing winds and wide-open areas. When impractical, choose a location that protects the vent from strong winds, such as behind a fence or hedge.

•In geographical areas with considerable snowfall, it is advisable to locate the vent terminal much higher than the minimum 12-inches above ground to prevent blockage by snow accumulation or drifting.

•The vent and combustion air terminations shall be checked periodically, at least at the start of each heating season, for restriction or blockage from foreign material in the exhaust vent or in the air intake piping. Clean the air intake and vent terminations when necessary.

E1. Single-Pipe (Sidewall) Venting Option

NOTICE: When possible, we recommend all furnace of the model series CHB1 / CDB1 be installed to utilize outside combustion air. The use of outside combustion air usually results in the most energy efficient, nuisance free, and long-lived operation of the furnace.

NOTICE: Heat exchanger failure accelerated by contaminated combustion air will void the furnace heat exchanger limited lifetime warranty.

This furnace may be horizontally, i.e. sidewall, vented using an exhaust vent pipe alone without drawing in outside combustion air. When single-pipe, sidewall venting a furnace, combustion air is drawn from the indoor space. This type of installation is not classified as a direct vent installation. However, the same exhaust venting guidelines apply as for a direct vent installation, except the exhaust termination will be similar to the air intake of the "two- pipe", direct vent installation. Refer to depictions of proper intake terminal installations in Figures 2 and 3. Referring to the left-hand (LH) sketch in Figure 2, vent termination will consist of one (1), 90° elbow, opening downward.

When indoor air is used for combustion, measures should be taken to prevent drawing in corrosive chemicals vapors or gases with the combustion air supply. Such chemicals include, but are not limited to, chlorinated and/or fluorinated hydrocarbons such as found in refrigerants, aerosol propellants, dry cleaning fluids, degreasers and removers. Other harmful compounds may come from bleaches, air fresheners or mastics. Vapors from such products can form reactive acid producing chemical species when burned in a gas flame. The life of the furnace could be reduced should acidic compounds form within the furnace.

F.Installation Of Outside Exhaust / Intake Terminations

1.After determining appropriate installation locations (suitable locations must observe all clearances specified in this manual), mark and cut two (2) holes in the outside wall of the following sizes for the outdoor terminal(s),

•2-3/8 inch diameter, for furnace models CHB1 / CDB1-50 and CHB1 / CDB1-75, or

•3-1/2 inch diameter, for the furnace models CHB1 / CDB1-100 and CHB1 / CDB1-125.

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Thermo Products CBD1-100N, CHB1-125N, CHB1-75N, CHB1-100N, CBD1-75N, CBD1-125N E1. Single-Pipe Sidewall Venting Option
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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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