The above diagrams show typical ap- proaches to framing the rough size open- ing for the P*DHX series furnaces. Be sure to follow local building code re- quirements with respect to framing modi- fications.

P3DHX12F08001 VESTIBULE KIT

When the P3DHX12F08001 furnace is installed in the downflow position, the Part No. 1VP1280 Vestibule Kit may be used. The vestibule kit encloses the oil burner assembly and provides a pleasing exterior finish.

NOTE: The vestibule kit should be in- stalled before installation of the electrical wiring, venting and fuel line or lines.

1.Fasten the right hand panel to the base panel using 2 10-¾ sheet metal screws. The right hand panel has the large opening in the lower end to accommodate a combustion air pipe to the oil burner. The base panel has screw holes along the rear edge, which will later be used to fasten the vestibule to the furnace.

2.Fasten the left hand panel to the base panel using 2 10-¾ sheet metal screws.

3.Fasten the top panel to the two sides using 10-¾ sheet metal screws, 3 per side.

Note the pattern of small and large holes along the base panel and two side pan- els. The vestibule unit will use the screws in the front of the furnace which correspond to the small holes noted above.

4.Remove the sheet metal screws in the furnace front panel which corre- spond to the small holes only along the rear edge of the vestibule base and side panels.

NOTE: Do not remove all screws from the front panel of the furnace.

5.Place the assembled vestibule against the front panel of the fur- nace, and align the vestibule screw holes with the furnace front panel screw holes.

6.Fasten the vestibule into place using the screws which were removed from the furnace.

HINT: To help with fastener alignment, do not tighten any of the screws all the way in until each screw has been started 2 or 3 turns.

NOTE: Extra sheet metal screws are provided with this kit in case screws re- moved from the furnace are accidentally dropped or lost.

29

Page 28 Page 30
Page 29
Image 29
York P2DHX16F12001, P4LBX20F19001, P2LBX16F14501 installation manual P3DHX12F08001 Vestibule KIT
Page 28 Page 30

P4LBX20F19001, P2DHX16F12001, P3DHX12F08001, P2LBX16F14501 specifications

The York P2LBX16F14501, P3DHX12F08001, P2DHX16F12001, and P4LBX20F19001 are high-performance HVAC units designed to meet diverse heating and cooling needs in both residential and commercial environments. These models are notable for their energy efficiency, advanced technologies, and user-friendly features.

The York P2LBX16F14501 is particularly known for its advanced inverter-driven scroll compressors that offer precise temperature control, enhanced efficiency, and significant noise reduction. This model is equipped with a multi-speed blower that helps maintain consistent airflow while ensuring optimum comfort levels. Its compact design allows for flexible installation options, making it suitable for various applications.

In contrast, the York P3DHX12F08001 focuses on delivering robust heating solutions, incorporating a variable-speed fan motor designed for improved energy savings and optimal performance. This unit excels in environments with fluctuating temperature demands, providing reliable heating without sacrificing energy efficiency. With built-in diagnostics, maintenance becomes more manageable, allowing for timely interventions to prevent excessive downtime.

The York P2DHX16F12001 stands out with its dual-fuel capability, allowing users to seamlessly switch between gas and electric sources depending on the prevailing energy costs. This versatility not only ensures year-round comfort but also offers substantial savings on energy bills. The model's high SEER (Seasonal Energy Efficiency Ratio) rating is indicative of its capability to deliver cooling efficiently during peak summer months.

Lastly, the York P4LBX20F19001 is designed for larger spaces, featuring a higher capacity that makes it ideal for commercial applications. This unit leverages advanced refrigerant technologies, enabling it to operate effectively across a wider range of temperatures. Its intelligent control systems can be integrated with building management systems, providing real-time monitoring and remote access to ensure peak operational efficiency.

All four models share a commitment to sustainable design and longevity, integrating modern materials that enhance durability and reduce the environmental footprint. Each unit is engineered with user comfort and energy efficiency in mind, representing York's dedication to innovation and quality in the HVAC industry.
Top Page Image Contents