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

This page contains various warnings and cautions reproduced from the Power Gas Furnace Manual. Please read and comply with the statements below.

CAUTION: When installing the burner, it should be noted that the loose fill insulation and fiber chambers are made with ceramic fibers. Currently, there are no known chronic health effects in humans associated with long term exposure to ceramic fibers. The International Agency for Research on Cancer (IARC) based on its review of studies that injected ceramic fiber into the abdomens of hamsters and rats have classified fibrous glass wool, mineral wool (both rock wool and slag wool) and ceramic fiber as group 2B carcinogens. A group 2B agent is considered by IARC to have the possibility of being carcinogenic to humans. IARC has also classified these fibrous materials as group 2A carcinogens when they have undergone long term exposure to temperatures greater than 18000F. A group 2A agent is considered to have the probability of being carcinogenic to humans. For these reasons, we suggest the use of a 3M 9900, 3M 8710 or equivalent mask when working with any ceramic fiber products. For further information, contact the Manager of Customer Service for Rex Roto Corporation at (517) 324-7533.

WARNING: This furnace is not to be used as a construction heater.

WARNING: When common venting two appliances into a common vent, the smallest appliances must be vented into the top opening.

WARNING: A Category 1 appliance must never be connected to a chimney that is servicing a solid fuel appliance. If a fireplace chimney, lined with a metal liner is used to vent this appliance, the fireplace opening must be permanently sealed.

WARNING: The PG Series furnaces must not be installed with a manual or thermally actuated vent damper.

WARNING: TURN OFF THE ELECTRICAL POWER to the furnace before attempting to change blower speed wiring.

WARNING: For initial start-up, of the furnace after installation, it may be necessary to purge the air out of the gas line. This should be done by qualified service personnel. If excessive gas escapes when purging the supply at the union, allow the area to ventilate for at least 15 minutes before attempting to start the furnace. LP gas is especially dangerous because LP gas is heavier then air allowing it to accumulate at floor level at a dangerous concentration.

WARNING: Heat exchanger paint will cure on initial firing creating an odor.

WARNING: The heat exchanger must be cleaned by a qualified service technician.

WARNING: The power gas burner has its own transformer and no other electrical equipment should be operated from this transformer. If an electrical vent damper is used, a separate transformer and relay must be installed. Thermally actuated vent dampers cannot be used with this power burner because the damper must be in the open position before the burner ignites.

WARNING: 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.

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Thermo Products PGL37-312, PGT16-160, PGT5-100, PGL20-180, PGT11-125, PGL39-400, PGL33-250 service manual
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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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