Thermo Products GMD1-60N, GDM1-80N service manual GAS Piping

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

H. GAS PIPING

: Because of the potential of the odorant to 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.

: With the gas piping pressurized, all gas piping connections must be leak tested using a strong soap and water solution. Any leaks must be repaired immediately after turning off the gas supply. A final test for gas leakage must be made after purging the gas line.

: DO NOT wet electronic components during the leak test. Wetting electronic components may damage circuitry and cause a hazardous situation. Dry moisture from all leads and terminals if wetting occurs. Wait at least 24 hours for the circuit to fully dry before energizing the system.

: The furnace and its gas valve must be disconnected from the gas supply during pressure testing of the gas supply system at pressures in excess of 1/2 PSIG (13.9 inches W.G.). The furnace can be isolated from the gas supply by closing the manual gas shutoff valve serving the appliance at test pressures equal to, or less than, 1/2 PSIG or (13.9 inches W.G.).

: Copper and brass tubing and fittings (except tin lined) shall not be used if the gas contains more than a trace (0.3 grains per 100 cubic ft.) of hydrogen sulfide gas. Check with your gas supplier.

Sizing and installation of fuel lines must be in accordance with federal, state, and local regulations.

A qualified installer or service person must install all gas piping and perform all required testing.

Piping from the natural gas meter to the furnace shall be in accordance with requirements of the local gas utility. Piping from the propane tank to the furnace must follow the recommendations of the gas supplier. In the absence of local codes governing gas piping selection and installation, follow the National Fuel Gas Code, ANSI Z223.1 / NFPA 54-1999, or latest edition.

A readily accessible, manual gas shutoff valve (design-certified for the applicable gas) with a non-displaceable rotor member shall be installed within six (6) feet of the furnace.

A pipe union, or flanged connection, shall be provided directly up stream of the burner to allow burner removal. Unions must be of a ground joint type or flange-jointed type using a gasket resistant to the corrosive effects of LP gases. Pipe dope or sealant

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Contents GAS-FIRED Furnace Safety Section Page What to do if YOU Smell GAS All installations Table of Contents Section Beginning Page Closet Alcove GMD1-60 GMD1-80 III. Furnace Specifications ModelGMD1-60 Blower DataStandard Chimney IV. Installation Roof JackFurnace Location Page Base Installation Page Alcove Installation Closet Installation  Warning Hazard Combustion AIR Page GAS Piping Electrical Wiring AWG Initial Start UP Adjustment of Heat Input RateOperating Instructions Supply Pressure Manifold Pressure NAT Burner Adjustment Setting Temperature Rise Furnace Checkout Procedure Installers Instructions to User VI. Starting the Unit Refer to the Troubleshooting Section of this Manual Page Power must be disconnected before servicing Diagnostic FeaturesTurn Tstat Setting Above Room Temp Yes After GAS Valve OPENS, do the Burners IGNITE? Check ALL Electrical VIII. Dealer MaintenanceBurners Inspecting the Venting System Inducer Blower AssemblyExtended Shutdown GASKETS/SEALING MaterialsHeat Exchanger House AIR BlowerIX. User Information Section Inspection Areas Component LocationsFilter Location and Cleaning Appendix a Replacement Parts Page Appendix B Wiring Diagram

GMD1-60N, GDM1-80N specifications

Thermo Products has established itself as a leader in the manufacturing of high-performance heating solutions. Among their notable offerings are the GDM1-80N and GMD1-60N units, which have garnered attention for their innovative features and reliable performance.

The GDM1-80N is designed for applications that require robust heating capabilities. This model boasts an impressive output capacity, making it suitable for industrial and commercial settings. One of its key features is the advanced temperature control system that ensures consistent heating across various environments. This system utilizes precision sensors that monitor temperature in real-time, allowing for adjustments to maintain the desired levels effectively.

Another notable characteristic of the GDM1-80N is its energy efficiency. It is engineered with state-of-the-art technology that minimizes energy consumption while maximizing heat output. This is particularly beneficial for businesses looking to reduce operational costs while still maintaining high-performance heating.

In contrast, the GMD1-60N is tailored for slightly less demanding applications but still delivers exceptional performance. With a compact design, it is ideal for spaces where floor space is limited without compromising on heating efficiency. The GMD1-60N features a user-friendly control interface, allowing operators to easily set and monitor temperatures.

Both models incorporate durable construction materials, ensuring longevity and reliability in various working conditions. The robust design means they can withstand the rigors of industrial use while providing consistent performance over time. Additionally, they are equipped with safety features, including overheat protection and user-accessible maintenance points, which enhance their usability and safety.

Thermo Products has integrated smart technology into these units, with options for remote monitoring and management through IoT devices. This capability allows users to track energy usage and system performance, facilitating better decision-making regarding heating needs and maintenance schedules.

In conclusion, the Thermo Products GDM1-80N and GMD1-60N units represent advanced heating solutions that cater to a range of industrial and commercial applications. With their emphasis on energy efficiency, durability, and smart technology, these models stand out as reliable choices for those seeking effective heating solutions in their operations.
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