Thermo Products PGT11-125, PGT16-160, PGT5-100, PGL20-180 Requirements and Sizing of Duct Work

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

In summary, setting the combustion air on the Thermo Pride Midco RE32 power gas conversion burner is extremely critical. This adjustment should only be made by following these instructions and confirming the set-up with the proper CO2 or O2 combustion analyzer and a carbon monoxide reading of less than 50 PPM.

L. REQUIREMENTS AND SIZING OF DUCT WORK

The duct system must be sized and installed by a qualified installer or service person, following the design standards of the Air Conditioning Contractors of America (ACCA) or ASHRAE.

1.When a return air register is located in the same room as the furnace, it must be installed a minimum of 20 feet away from the furnace.

2.If supply ducts carry circulated air to areas outside the space containing the furnace, the return air duct shall also be sealed to the furnace and also terminate outside of the furnace space.

3.The return air duct system must equal the supply air duct system in its CFM capabilities. Use a supplier's catalog for proper sizing of outlet and return air registers and grills to ensure that they meet the CFM requirements of the run to which they are connected.

4.If the furnace is used in connection with an air conditioning evaporator coil, the furnace must be installed parallel with or on the upstream side of the coil, to prevent condensation in the heat exchanger. If the evaporator coil is installed with a parallel flow arrangement, dampers or other means to control flow of air should prevent chilled air from entering the furnace. If such a device is manually operated, it must be equipped with a means to prevent operation of either the furnace or air conditioner unless it is in the full heat or cool position.

5.The duct system shall be sized for the maximum CFM requirement of the installation, whether it is for heating or cooling. Two common rules for heating and cooling follow:

A. 400 CFM (1200 BTU's) per ton of cooling is required.

B. 1.4 CFM of heating per 100 BTU's of furnace output based on its steady state efficiency and a 50° to 80° temperature rise.

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Contents Models Table of Contents Section Page Page General Instructions II. General InstallationCodes and Clearances Construction MaterialsFurnace Location and Combustion AIR Minimum Clearances to Combustible MaterialsVenting MAKE-UP AIRExample Condensing in the Chimney Vent DampersGeneral GAS Piping Replacing AN Existing Furnace from a Common VentInstallation of Natural GAS Piping Typical Piping for TWO Stage Regulation Installation of Liquified Petroleum GAS LP PipingBlack Pipe Size for Natural GAS TOP View Burner Insertion Illustration PGL Burner InstallationCopper Tubing Size for Liquified Petroleum Gases Side View Burner Insertion Illustration PGT TWO Piece Mounting PlateHorizontal Furnace Positions Midco RE32 Burner AdjustmentDraftoverfire Natural GASGAS Requirements and Sizing of Duct Work Duct Sizes for HOMES, Quiet Offices or Similar Installations Duct WORK/AIR Conditioning PGT Horizontal Units PGL Lowboy FiltersFAN and Limit Position and Location FAN & Limit Location with H-COIL WiringLatest Edition Page Page Page Page Latest Edition II. Starting the Unit A. Initial Start UP Adjustment of BTU Input RateOperating Instructions Burner CombustionPage IV. Installers Instructions to User Furnace Checkout ProcedureCleaning Heat Exchanger Dealer Maintenance ElectricalVI. Troubleshooting VII. Replacement Parts Page Page

PGL33-250, PGL39-400, PGL37-312, PGT11-125, PGL20-180 specifications

Thermo Products offers a robust lineup of heating devices designed to meet diverse industrial requirements. Among these, models PGL33-250, PGT5-100, PGL39-400, PGL20-180, and PGT11-125 stand out for their innovative technology and exceptional performance.

The PGL33-250 is particularly noted for its high output, making it an ideal choice for larger industrial applications. With an advanced heating element, it ensures rapid temperature increases while maintaining consistent heat distribution. This model is equipped with smart control systems that allow for remote monitoring and adjustments, enhancing operational efficiency.

Next in the lineup is the PGT5-100, a compact yet powerful solution perfectly suited for smaller spaces where efficiency is key. It features an energy-efficient design that reduces operational costs without compromising on performance. The PGT5-100 includes built-in overheat protection, ensuring safe operation even in demanding environments.

The PGL39-400 takes versatility to the next level. Its dual-mode heating capabilities allow users to switch between high-efficiency and high-output settings, catering to varying workload requirements. The advanced insulation technology employed in this model minimizes heat loss, thereby maximizing energy efficiency and reducing environmental impact.

In the mid-range category, the PGL20-180 offers robust performance with a focus on user-friendly features. This model includes a sophisticated digital control panel, providing real-time temperature readings and programmable settings. Its lightweight design makes installation straightforward, while its durability ensures long-term reliability.

Finally, the PGT11-125 stands out for its innovative thermal regulation system. This system adapts the heating output based on real-time environmental conditions, ensuring optimal performance at all times. The PGT11-125 is also constructed using high-quality materials that resist corrosion and wear, making it suitable for various industrial applications.

Collectively, these models from Thermo Products exemplify the company's commitment to quality and technological advancement. With features such as smart controls, advanced insulation, and dual-mode operation, these heating solutions not only offer efficient performance but also contribute to energy savings and a reduced carbon footprint. As industries continue to evolve, Thermo Products remains at the forefront, providing reliable and innovative heating solutions for all industrial needs.
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