Clearances | Heat Controller A-13 guide

	Recommended	Location
	Clearance	Location
	Clearance

	48″	A - Front
	18″	B - Condenser Coil
	12″*	C - Duct Side
	36″	D - Evaporator End
	60″	E - Above

*Without Economizer. 57 With Economizer

C. ATTACHING EXHAUST AND COMBUSTION AIR INLET HOODS

IMPORTANT: Do not operate this unit without the exhaust/combustion air inlet hood properly installed. This hood is shipped in a carton in the blower compartment inside the unit and must be attached when the unit is installed. See Figure 3.

To attach exhaust/combustion air inlet hood:

1.Remove screws securing blower access panel and remove access panel. For location of blower access panel, see Figure 2.

2.Remove exhaust/combustion air inlet hood from the carton, located inside the blower compartment.

3.Attach blower access panel.

4.Attach the combustion air inlet/exhaust hood with screws. Reference Figure 3 for proper location. Screws are in carton with the hood.

5.Vent the unit using the flue exhaust hood, as supplied from the factory, without alteration or addition.

D.COVER PANEL INSTALLATION/CONVERSION PROCEDURE

DOWNFLOW TO HORIZONTAL

1.Remove the screws and covers from the outside of the supply and return sections.

2.Install the covers in the bottom supply and return openings with the painted side up. See Figure 6. Use the existing gasket to seal the covers.

3.Secure the supply cover to the base of the unit with 1 screw, engaging prepunched tab in unit base.

4.Secure the return cover to the base of the unit with screws engaging prepunched holes in the unit base.

This unit is provided with 2 - 25″ X 16″ X 1″ disposable filters. When replacing filters, ensure they are inserted fully to the back to prevent bypass.

E. CLEARANCES

The following minimum clearances must be observed for proper unit performance and serviceability. Reference Figure 7.

NOTE: Supply duct may be installed with “0’ inch clearance to combustible materials, provided 1″ minimum Fiberglass insulation is applied either inside or on the outside of the duct.

FIGURE 6

COVER GASKET DETAIL FOR UNITS SHIPPED FOR DOWNFLOW APPLICATION BEING CONVERTED TO HORIZONTAL

I631

A-13 specifications

The Heat Controller A-13 is an innovative and efficient heating solution designed to provide optimal comfort while reducing energy consumption. This advanced unit stands out in the market due to its combination of cutting-edge technologies and user-centric features, making it an ideal choice for both residential and commercial applications.

One of the main features of the A-13 is its high energy efficiency rating. With a SEER (Seasonal Energy Efficiency Ratio) rating of up to 23, the unit not only lowers energy bills but also minimizes the carbon footprint, making it an environmentally friendly option. This efficiency is further enhanced by the use of variable speed inverter technology, which allows the unit to modulate its output based on the specific heating demand. This ensures a more consistent and comfortable indoor environment while avoiding the energy wastage associated with traditional fixed-speed systems.

The A-13 incorporates state-of-the-art smart technology, enabling users to control their heating system remotely. Through a dedicated mobile application, homeowners can adjust settings, monitor energy consumption, and receive maintenance alerts directly from their smartphones. This level of control offers convenience and ensures that the space is always comfortable upon arrival.

In addition to smart capabilities, the A-13 is designed with ultra-quiet operation in mind. Thanks to its advanced compressor and fan technology, the unit operates at sound levels as low as 26 decibels, ensuring a peaceful atmosphere even when the heating system is in operation. This is particularly beneficial for environments where noise can be a distraction, such as bedrooms or offices.

The heat exchanger technology used in the A-13 further contributes to its high performance. The unit features a corrosion-resistant, gold-fin coating that enhances durability and heat transfer efficiency. This not only extends the lifespan of the unit but also helps maintain optimal performance over time.

Safety features are also a priority in the A-13 design. The unit includes multiple safety mechanisms, such as overheating protection and automatic shut-off functions, ensuring safe operation even during extended use.

Overall, the Heat Controller A-13 represents a blend of efficiency, performance, and user-friendly technology, making it a top choice for those seeking reliable and sustainable heating solutions in their spaces. With its combination of smart controls, quiet operation, and robust safety features, the A-13 is indeed a leader in modern heating solutions.