Figure 26: Location of Supply/Return Air Filter

Filter replacement:

To ensure an adequate replacement filter is selected, should the filter require replacing, refer to Table 4, in Air Filters section of this manual, for the minimum filter areas required for different types of available filters.

NOTICE: Remind the homeowner of the importance of monthly filter inspections during operation to ensure maximum operating efficiency.

G. EXTENDED APPLIANCE SHUTDOWN:

: Do not attempt to start burner when:

•Primary reset has been engaged more than two times.

•Excess oil has accumulated in the combustion chamber or beneath the burner assembly.

•The combustion chamber or the heat exchanger is full of fuel vapor.

•The combustion chamber is very hot.

Should the appliance be shutdown or turned off for an extended period of time, several steps can be taken to help insure a smooth and reliable restart of the heating system.

ON SHUTDOWN:

1.Close oil supply (or manual shutoff) valve.

2.Disconnect all electrical power to the unit.

3.Fill the oil tank to reduce water condensation in the tank.

4.If the shutdown period will exceed one heating season, an oil stabilizer should be added to the oil tank. Consult your oil supplier for recommendations.

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Thermo Products OH6FA072D48N, OH8FA119DV5R, OH8FA119D60R Filter replacement, Extended Appliance Shutdown, On Shutdown
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OH6FA072D48R, OH8FA119D60B, OH6FA072DV4B, OH8FA119DV5B, OH6FX072DV4R specifications

Thermo Products has established a reputation for delivering high-quality heating solutions tailored for various applications. Among their standout offerings are the OH8FA119DV5R, OH8FA119D60R, OH6FA072D48B, OH6FA072D48N, and OH6FA072DV4N models. These units are engineered with precision and incorporate advanced technologies to deliver reliable performance in residential and commercial settings.

One of the main features of these models is their energy efficiency. They utilize modern heat exchanger designs, which allow for maximum heat transfer while minimizing energy consumption. This not only helps in reducing utility bills but also supports sustainable practices by lowering the carbon footprint. Many systems are also equipped with variable-speed motors, providing precise airflow control, which enhances comfort while operating quietly.

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Durability is another standout characteristic of the OH8FA and OH6FA series. Built with robust materials, these heaters are designed to withstand the rigors of daily use. Many units come with extended warranties, reflecting the manufacturer's confidence in their longevity. Furthermore, corrosion-resistant components ensure that the units maintain their performance over time, even in challenging environments.

Safety is also a key consideration in these products. Equipped with multiple safety features, including overheat protection and flame sensors, users can rest assured their heating systems operate without risk. Additionally, these models often include advanced diagnostics, making troubleshooting easier and enhancing user experience.

In summary, Thermo Products' OH8FA119DV5R, OH8FA119D60R, OH6FA072D48B, OH6FA072D48N, and OH6FA072DV4N represent a blend of efficiency, technology, durability, and safety in heating solutions. Whether for a cozy home or a large commercial space, these models offer versatile options to meet diverse heating needs while prioritizing energy conservation and user convenience. As the demand for efficient heating continues to rise, Thermo Products remains a leader in providing innovative solutions that cater to modern heating requirements.
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