Thermo Products CHB1-50N, CHB1-125N, CHB1-75N, CHB1-100N, CBD1-75N, CBD1-100N General GAS Piping

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

6.A condensate pump may be required when,

•a suitable drain is not present,

•the drain is above the trap outlet level on the furnace, or

•the drain line cannot be sloped downward its full length to the drain.

If gravity drainage of the condensate from the furnace to a drain is impractical for any of these reasons, a condensate pump (part # 350225) is available from Thermo Products. Follow the pump manufacturer’s instructions for proper installation.

7.CAUTION: Continual exposure to condensate may injure plants and damage certain building materials, including many metals, wood, stone, and concrete.

Flue gas condensate is slightly acidic with a pH of about 3.5. (A pH level of 7.0 is considered neutral. Carbonated cola drinks with a pH of 3.1 are actually slightly more acidic than condensate.) If local codes require an acid neutralizing kit, a kit is available from Thermo Products under part no. 320095. Follow the instructions enclosed with the neutralizing kit for proper installation.

8.The condensate piping in the furnace and the drain system should be flushed out at the start of every heating season. This will ensure trouble free operation and will keep the acidity level well above a pH of 3.4, i.e. more towards neutral.

To flush the condensate drain system, follow these steps.

a.Turn off electrical power to the furnace at the disconnecting switch and adjust the room thermostat to “OFF”, or to the lowest temperature setting.

b. Flush the drain system by removing the drain hose from the secondary heat exchanger coil drain nipple and running tap water into the open end of the tubing. Run at least a quart of water through the drain system or more, until the water leaving the drain system is clear and colorless in color and free of any particulate matter.

c.Replace the drain tubing by pushing it firmly onto the nipple. Make sure the spring-type hose clamp is returned to the original position to prevent leaks.

d.If any of the electrical controls are inadvertently wetted during the flushing process, dry them with a soft cloth and wait 24 hours before operating the furnace.

e.Adjust the room thermostat to the “HEAT” position, or to the desired temperature, and restore electrical power to the furnace.

J.GENERAL GAS PIPING

: Because of the potential of odorant fade, a gas leak may not be detected by smell. If this furnace is installed below grade, contact your gas supplier for a gas detector.

1.Left and right gas supply piping - These furnaces are set-up to be gas piped through either the left or right side by using a street elbow and a straight pipe. For the purposes of service, it is recommended that the gas union be located inside the furnace, when possible.

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Contents Condensing GAS Furnace Safety Information 390540 Iii Page Index Section Beginning HT. of Casing II. Furnace Specifications CHB1 Series Model noBTU/HR Input BTU/HR OutputCDB1 Series Model no Installation Parts Packages CHB1-50/75 Description Quantity Installation Parts Packages CDB1-50/75 Description Quantity Codes and Clearances III. General InstallationFurnace Location B1. CDB1 Horizontal Application Page General Requirements For Venting Models CHB1 / CDB1 Not Permitted Direct Venting Through a Sidewall Page Page E1. Single-Pipe Sidewall Venting Option Optional Direct Vent Terminations Conentric Vent KIT Side Wall Vent KIT Required Exhaust Vent and Air Intake Piping for CHB1 Furnace Page Page Page Page Condensate Trap Assembly Mounted On the Model Series CHB1 Page Page General GAS Piping J1. Requirements and Sizing of Duct Work Page Page CDB1 Models Counterflows Filters CHB1 Models HighboysCHB1,CDB1-50 CHB1,CDB1-75 CHB1,CDB1-100 CHB1,CDB1-125 USE of NON-THERMO Pride Filter Retention MeansElectronic AIR Cleaner EAC and Humidifier Installation WiringThermostat Anticipator Setting Blower Motor Speed Wiring Field Wiring and Replacing Wiring Blower Delay SettingsCDB1 Series only Page Initial Start UP Adjustment of BTU Input RateOperating Instructions Burner Adjustment GAS Pressure Chart for ALL CHB1 Model FurnacesFurnace Checkout Procedure Installers Instructions to User Diagnostic Features VI. TroubleshootingRoom Temp Surface Diagnostic LED LAMP. Reset by AT the HOT Surface Time Delay For Proper Voltage SECONDS? Yes Appendix -A Replacement Parts List Page Page Page Appendix B Wiring Diagrams

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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