Thermo Products PHCFA072DV4R Maximum Model Number Filter Type Air Velocity, Ohc, Ft/min

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Now the filter rack can be anchored to the furnace with screws or pop-rivets through the securing flange of the filter rack.

Connect the return air plenum to the filter rack and slide the filter into place. Dimensions for adapting the return air plenum to the filter rack are provided (See Fig. 6).

Note: Filter rack and condensate drain must be on separate sides of the furnace.

Fig-6 A typical filter rack and dimensions for the OHC furnace.

: Failure to comply with minimum filter installation requirements may affect the performance and/or void the warranty on this unit.

If a method other than Thermo Pride filter racks is selected for retention of the filter and/or use of a different filter type is desired, refer to Table 2 below for minimum sizing guidelines for selecting filter for the unit.

 

Maximum

Model Number

Filter Type

Air Velocity

OHC*

 

(ft/min)

 

*Thermo Products

 

384 in2

Supplied

600

Permanent

 

 

 

 

 

Standard

500

461 in2

Permanent

 

 

 

 

 

Disposable

300

768 in2

 

 

 

Table 2: Minimum Required Filter Area (in square inches)

*The Thermo Products supplied filter can be cut to size to fit other filter retention systems as long as the minimum size requirement is met.

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Contents OIL Fired Furnace OHCFA072DV4RContents = Highboy D = Downflow = FrontWARNING and Cautions Safety SectionCAUTION do not Attempt to Start the Burner When Page Codes and Clearances Combustible material Non-combustible materialHighboy OHCFA072DV4RII. General Instructions Venting Fig-1 Installation of Ventor Fig-2Fig-3 Page Condensate Drain Line Connections Fig-4Duct WORK/AIR Conditioning Air Filter Mounted External to Furnace OHC Maximum Model Number Filter Type Air VelocityFt/min Burner Installation Burner Specifications and ApplicationsLimit Position and Location Fig-7OIL Tank and Piping RielloBTU/HR OHCFA072DV4R 75,000 72,000Page Electrical Connections Electrical WiringRoom Thermostat Post-Purge Timer Electronic Air Cleaner EAC and Humidifier InstallationThermostat Anticipator Setting Blower Motor Speed SelectionOHCFA072DV4 Alterations REQ’D for A/C @ Design External Static PressureBlower Controller Information for ECM Motor Terminal Definitions & Field WiringInputs Outputs Operating Modes On and OFF Blower Delay Time Switch Settings Startup Procedures Trouble ShootingDiagnostic Features To Turn Off Oil to Appliance Sequence of Operation for the OHCPage Page Adjustment Of Heat Input Rate Setting Supply Air Temperature RiseCheckout Procedure Filter Cleaning and Location III. Users Information SectionInspection Areas  Caution do not Attempt to Make Repairs YourselfIV. Installers Instructions to User Dealer Maintenance Safety During Servicing and Inspection General InspectionHeat Exchanger Cleaning Instructions Page Fig-12 Fig-13 Filter maintenance procedure Electrical SystemSUPPLY/RETURN AIR Blower SUPPLY/RETURN AIR FilterExtended Appliance Shutdown Filter replacementOn Shutdown On Startup VI. HOMEOWNER/USER Information and Routine Maintenance Fig-16 Page Page Page Page Page Page Customer Appendix a Replacement Parts OHC BF3 Riello Burner Page Appendix B Wiring Diagram

PHCFA072DV4R specifications

The Thermo Products PHCFA072DV4R is a cutting-edge heating and cooling solution designed for modern residential and light commercial applications. This unit stands out due to its efficient performance and advanced technology. One of the most remarkable features of the PHCFA072DV4R is its energy efficiency. It boasts a high SEER rating that ensures reduced energy consumption without sacrificing comfort, making it an environmentally friendly choice for homeowners.

This system utilizes an inverter-driven compressor, which allows for variable speed operation. This means that the unit can adjust its output to match the specific heating or cooling needs of a space, providing more consistent temperatures and enhanced comfort. Additionally, this inverter technology minimizes noise levels, making the PHCFA072DV4R a quieter option compared to traditional fixed-speed systems.

Another noteworthy characteristic of the PHCFA072DV4R is its advanced filtration system. It is equipped with high-efficiency filters that effectively capture dust, pollen, and other airborne particles, ensuring improved indoor air quality. For those who suffer from allergies or have respiratory issues, this feature can provide significant relief.

The unit offers a user-friendly interface with a smart thermostat that enables users to control the system remotely. Through a mobile app, homeowners can adjust settings, set schedules, and monitor energy usage from anywhere, which adds a layer of convenience to the overall user experience.

Additionally, the PHCFA072DV4R is built with durability in mind. Its robust construction and high-quality materials ensure long-term reliability, reducing the likelihood of costly repairs. It also comes with a warranty that reflects the manufacturer's confidence in the product's performance.

Overall, the Thermo Products PHCFA072DV4R encapsulates efficiency, comfort, and advanced technology in a single package. Its ability to adapt to varying conditions, combined with features focused on air quality and ease of use, make it a prime choice for anyone looking for a versatile heating and cooling solution. This unit not only meets the demands of today's consumers but also aligns with sustainable practices, making it an ideal addition to any home or business.
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